Seder for Android

New: version 3.4 · a colorful Start page, Copy text from photos, Rename many files, Contacts cleaner, Kids mode, Shabbos mode, Low storage alert

Clean up your phone and your Google Drive. Find duplicate photos and videos, free up space, and sort everything into neat folders.

⬇ Download for Android

Seder.apk · version 3.4 · 6.1 MB · Android 7 and newer · free
Already have Seder 1.6 – 3.3? It updates itself: open Seder and tap Update now. Older version? Install this over it, nothing is lost.

On a computer? Scan this with your phone's camera.

New in v3.4

• New Start page
  Seder opens to a colorful Start page: phone storage with one big Clean now button, and big tiles for Files, Music, Photos, Clean, Tools and Seder Trash. Back always comes home.
• Copy text from photos
  Pick a photo, Seder reads the words on your phone (English, Hebrew or Yiddish), then Copy or Share. No internet needed.
• Rename many files
  Pick files, choose a pattern like Trip_001 or 2026-10-28_001, see every new name first, then Rename. Undo puts the old names back.
• Contacts cleaner
  Finds double contacts (same number or same name). You pick which one to keep. Seder saves a backup file first, nothing changes without Confirm, and Undo puts them back.
• Kids mode & App lock
  A simple screen with only the apps you pick, and a parent PIN to leave it. Lock apps with your PIN. Seder shows honestly what Android allows, and how to turn on screen pinning.
• Shabbos mode
  Seder rests from candle-lighting Friday until Motzei Shabbos: no cleaning, no background work, no notifications. Times come from your zip code, worked out on the phone.
• Low storage alert
  A message when free space drops under 5, 10 or 15% (at most once a day), with a Clean button.

Also new in v3.3

• Seder Trash + Undo
  Everything Seder cleans waits in Seder Trash for 30 days. Undo right after each clean. Restore one, Restore all, or Delete forever. Maaser files and WhatsApp chats are never touched.
• Enhance photo
  Fix old, soft or dull photos: Sharper, Less noise, Better light, and 2x bigger. Before / After slider. Works on your phone with no internet, and saves a copy (your original stays).
• Home screen widget
  See your free space at a glance. One tap on Clean opens Seder's quick clean.
• Auto-clean old screenshots
  Off until you turn it on. Moves screenshots older than 7, 14 or 30 days to Seder Trash once a day. Shows you the count and the pictures first.
• Account & plans
  Your account and plan in one place, the 4 plans (Free, Plus $3, Pro $5, Max $10) and a promo code box. Payments are coming soon.

Also in v3.2: easier everything

• A simpler Home
  Search, your recent files, your pinned folders, a storage bar and one big Clean now button. Turn on Big text in one tap.
• Clean all, with a summary first
  Doubles, blurry and look-alike photos, big old videos, empty folders and app junk. See them side by side, choose what stays, then Confirm. Everything goes to Seder Trash, with Undo.
• Sort with one tap
  Photos into year and month folders, files by type, photos renamed by date, or your own rules (like WhatsApp pictures in one folder). You see the plan first, and Undo puts it all back. Daily sorting is off unless you turn it on.
• Bigger music buttons
  A simple Music start: play all mixed, Singers, Playlists and a sleep timer. Play, pause and next also work from the lock screen.
• Photo editor
  One-tap Fix, crop and straighten, blur the background, add text and stickers, hold Before / After. Saves as a copy, so the original stays.
• USB drive and SD card
  The stuck "Comparing files" screen is fixed and shows real progress. Back up your phone with a progress bar (next time only new files), see what fills the card, find doubles on the phone and USB together, and remove it safely.
• Google Drive cleaner buttons
  One button each for doubles, biggest files, old files you never open, sorting into folders, files shared with you, and the free-space meter. Your own files go to Drive Trash, and shared ones only leave your Drive. You can Undo both.

Also in v3.1: Collage update

• Photos stay in place
  Your photos now hold their spot in the collage when you zoom, move, undo or go back. An unsaved collage is kept as a draft.
• New scrolling photo picker
  Pick photos in Grid, By date, or Albums view. Photos load as you scroll, so it is fast even with thousands of pictures. Seder remembers your choice.
• 70 backgrounds, 81 stickers, 14 fonts, 20 frames
  Colors, gradients and patterns, stars, flowers and Jewish symbols, and text labels with colors and outlines. All built in, no internet needed.
• Remove all backgrounds
  One switch (off by default) cuts the background out of every photo, keeps the people in their spots, and puts one new background behind the whole collage. Works on the device, no internet.
• Duplicates: you choose what goes
  A checkbox on every file, Select all / Deselect all, and Keep all in a group. Only exact copies are checked at the start.

New in v3.0: Simple Settings

• Settings are now simple: 6 groups and a search box
  Settings shows just 6 big buttons: Account & Plan, Cleaning, Storage & Drives, Trash & Backup, Look, and Help & About. Each one opens a short list of 3 to 5 options. Type in the search box to jump straight to any setting. Back goes up one step. Every setting from before is still here.

Also in v2.9: Leftover folders

• Leftover folders go into Seder/Leftovers
  After Clean Start sorts your pictures, videos, music and documents, old folders that still hold program files or other files it doesn't sort move whole into one folder, Seder/Leftovers, with their names kept. The top of your drive stays neat. Android, WhatsApp and maaser folders never move, and Undo puts every folder back.

Also in v2.8: One Seder folder

• All in one “Seder” folder
  Clean Start, Organize, Auto mode and the cleaners put Music, Pictures, Videos, Documents and Seder Trash inside one “Seder” folder on the tablet, the SD card and each USB drive, so the top of your storage stays clean.
• Old folders move in, with Undo
  Seder offers to move the folders it made before into “Seder”. You see the list first, and nothing moves until you confirm. Same drive is instant, and Undo puts every file back. Folders Seder didn't make are never touched.

Also in v2.7: Running & Recent

• Scans keep going
  Press Back during Clean Start, Organize or Duplicates and it keeps working. A bar at the bottom ("Clean Start 45% — tap to open") and a card on Home take you right back to it.
• Progress in notifications
  See the progress even when Seder is closed, with a Stop button. Tap it to come back. If Seder is closed in the middle, it goes on where it stopped and never moves a file twice.
• Running & Recent
  In the ☰ menu: what is running now and your last 20 scans and cleanups. Tap one to see its results again, or Undo.

Also in v2.6: Much faster

• Quicker everywhere
  Seder starts faster, Files and Music open instantly, and long lists scroll smoothly. Your music list opens about 4 times faster.

Also in v2.5: Collage Pro + simpler menu

• Collage Pro
  Up to 30 photos, 47 layouts, 34 designs. Edit each photo, remove the background, one background for all, text in English or Yiddish. Saves a new picture; your photos stay as they are.
• Simpler menu
  The ☰ menu now has 6 big groups: Home, Files & Storage, Photos & Video, Music, Tools, Settings & Account. Tap one to open it. Help & Feedback is at the bottom.

Also in v2.4: six new tools

• Video cutter
  Cut out the boring parts and save a new video. The original stays.
• Collage
  Put 2 to 9 photos together in nice layouts, with borders and round corners.
• Slideshow video
  Turn photos and a song into an MP4 video.
• Documents wallet
  Keep photos of your ID, license and cards, with a reminder before they expire.
• Photo map
  See your photos on a map by where you took them.
• Voice recordings
  All your recordings, call recordings and WhatsApp voice notes in one place.
• Help & Feedback
  In the menu: send an idea or report a problem. We read every message.

Also in v2.3.1: Inbox, feedback and invite friends

• Inbox
  A bell on the home screen shows news from Seder and replies to your feedback.
• Send feedback / Report a bug
  Settings → Account. Pick Idea or Bug, give stars, and write a few words.
• Invite friends
  Your personal invite code is in Settings → Account, with a Share button.

Also in v2.3: Seder accounts, with promo codes

• Your Seder account
  The first time you open Seder, create an account with your name, email and password (or sign in). Your plan follows your account. Forgot the password? The app owner resets it for you.
• Promo codes
  Plans → "Have a promo code?" A free-plan code unlocks that plan right away, and a discount code shows your new price.
• Private and works offline
  Your files never leave your device. With no internet, your last plan keeps working. In Settings → Account you can change your password, sign out, or delete your account.

Also in v2.2: Music player, with albums, singers, playlists and an equalizer

• All your music, fast
  Every song on the tablet, USB drive and SD card, with album covers. Tabs for Songs, Albums, Singers, Playlists and Folders, search, and sort. Opens in under a second, even with thousands of songs.
• A beautiful Now Playing
  Blurred album art, glass buttons, and a color that matches each album. Like, Equalizer, Sleep timer, Lyrics and Queue are one tap away. Controls also work on the lock screen, in the notification, and from headphones or Bluetooth.
• Sound your way
  10-band equalizer with presets, bass boost, crossfade between songs, speed, and a sleep timer. Playlists (and M3U import/export), a queue you can drag to reorder, timed lyrics, and Look & Layout to change cover shape, grid size and theme.
• Fix song names safely
  Edit a song's title, singer or album. Seder asks first and keeps the old file in Seder Trash, so Undo brings it back.

Also in v2.1: Photo editor, with AI edit (it only edits your photo, it never makes new pictures)

• ✏️
  Edit any photo
  Open a photo and tap ✏️ (or pick one and tap Edit, or ☰ › Tools › Photo editor). Crop (free, 1:1, 4:3, 16:9), turn, flip, straighten, brightness, contrast, saturation, warmth, sharpen, and filters: B&W, Vivid, Warm, Cool. Undo/redo, and hold to compare with the original. Works on the tablet, no internet.
• 💾
  Your original is safe
  Save makes a new copy, "photo (edited).jpg", full size. "Replace" is only if you pick it, and the original goes to Seder Trash, so Undo brings it back.
• ✨
  AI edit (Pro)
  Type what to change, like "remove the car" or "brighter sky", and mark the spot if you want. AI edits this photo and you keep it as a new copy or throw it away. It needs an AI account; until one is turned on, it says "coming soon". Each AI edit uses that account.

Also in v2.0: Seder Files, a full files app with every Seder service in the ☰ menu

• 📂
  Files home
  Storage bars for the tablet, USB and SD card, big buttons for Photos, Videos, Music, Docs, Downloads and USB/SD, your recent files, and "Free up X GB".
• 🗂️
  Browse
  List or grid with pictures, sort, long-press to pick many, copy, move, rename, share, details, new folder. Delete goes to Seder Trash, and Undo puts it back. Moves are shown first and need your OK.
• 🔍
  Fast search, favorites, dark mode
  Search every file by name, type or date. Star files and folders. Opens files in the right app.
• 📶
  Wi-Fi transfer to a PC
  Type the address (or scan the code) on a PC on the same Wi-Fi to download or send files. Nothing to install, nothing can be deleted from the PC, and it stops by itself.
• 🔒
  Private vault
  Hide photos and files behind a PIN. The gallery and other apps can't see them.
• 📷
  Scanner → PDF
  Take a photo of a page. Seder crops it and makes the paper white, then saves a PDF.
• 💾
  Backup + Auto albums
  Automatic backup of photos and videos to a USB drive when it's plugged in (Google Drive backup is coming soon). Auto albums group your photos by day. Nothing moves unless you confirm.
• ✨
  All the cleaners are still here
  Clean Start, Find doubles, Organize, Auto mode and every tool are in the ☰ menu and the Clean tab. WhatsApp databases and maaser files are never touched.

Also in v1.10: Settings and 2 more tools (all optional, OFF until you turn them on)

• 🔒
  PIN for Seder Trash
  Set a 4-number PIN in More › Settings. Opening or emptying Seder Trash then asks for it. Forgot it? Uninstall Seder and install it again; your files and the Seder Trash folder stay.
• 🗑️
  Empty Seder Trash after 30 days
  A switch, OFF by default. Turning it on asks once, because files that wait 30 days are deleted forever. A USB drive's or SD card's Seder Trash is never emptied.
• 📅
  Rename photos by date
  Names like "2026-10-25 14-03-22.jpg" from the date the photo or video was taken. Preview first, Confirm, Undo gives the old names back. Files without a real date are left alone.
• 🇮🇱
  Language: English or עברית
  Hebrew, right to left, for the whole app. Yiddish is not in this version.
• 📊
  Weekly space report
  A switch, OFF by default. Once a week a notification with free space and the biggest folders.
• 🙈
  Hide a folder from the gallery
  The photos stay in the folder, the gallery just stops showing them (Seder adds or removes a small ".nomedia" file). Undo puts it back.

Also in v1.9: 6 optional extra tools (under More)

• 🌫️
  Blurry photos
  Finds blurry or too-dark photos, worst first. Only the clearly bad ones are ticked; night photos and soft ones are shown but you decide.
• 🖼️
  Similar photos
  Five shots of the same thing, taken minutes apart? Seder keeps the sharpest, biggest one and ticks the others for Seder Trash.
• 💾
  Backup to USB
  One tap copies the tablet's photos and videos (Camera, Pictures, Movies) to "Seder Backup/<date>" on a USB drive or SD card. Copy only, never moves or deletes. Checks free space first and skips what is already backed up.
• 🎬
  Shrink videos
  Videos over 100 MB get a 720p copy next to them ("name (small).mp4"). The original goes to Seder Trash only after the small copy is checked to play. Undo brings it back.
• 📥
  Old downloads & APKs
  Downloads older than 90 days and leftover app installers (.apk). Removing an .apk does not remove the app.
• 💬
  WhatsApp media
  Old WhatsApp photos, videos, voice notes and documents (older than 30, 90 or 180 days), grouped by type with sizes. Chats and WhatsApp backups are never touched.

All optional: nothing runs until you open a tool and tap. Everything shows a preview with pictures, asks Confirm, goes to Seder Trash (never deleted forever) and can be undone.

Also in v1.8: Auto mode, Space, Big files, Empty folders

• 🤖
  Auto mode: sorts by itself when you plug in a USB or SD card
  Turn it on with the small switch on the front screen. When a drive is plugged in, Seder wakes up by itself (no internet needed), puts new loose files into Pictures, Videos, Music, Documents, Other, and moves exact doubles (same content, never by name) to the drive's Seder Trash. The tablet is checked every few hours too. Never deletes. A notification says "Seder sorted 23 files on USB · tap to Undo".
• ▦
  Organize is back on the front screen
  Four big buttons now: Clean Start, Find doubles, Organize, Undo.
• 📊
  Space: what is filling your storage
  Simple bars: Pictures, Videos, Music, Documents, Apps, Other, and the biggest folders. At the top of More.
• 🐘
  Big files finder
  The biggest files first (like old huge videos), with size and date. Tap to see it, tick the ones you don't need, and they go to Seder Trash. Undo puts them back.
• 📂
  Empty folders cleaner
  Finds folders with nothing inside. Preview first, then Confirm. Undo makes them again.

Also in v1.7: simple front screen

• 🏠
  Just three big buttons
  Pick the storage at the top (This tablet, USB or SD card), then: Clean Start (sort everything), Find doubles, Undo. That's all on the front screen.
• ➕
  Everything else is under More
  Organize a folder, choose a folder, Seder Trash, WhatsApp and Screenshots cleaners, Google Drive & Gmail cleaner, Check for updates, Close. Nothing was removed.

Also in v1.6: updates itself

• 🔄
  New versions arrive inside the app
  Every time Seder opens it checks for a new version. When there is one, a banner says "New version ready" with what's new. Tap Update now: Seder downloads it, checks the file is exactly right, and Android asks you to tap Update once. No more downloading from this page.
• ✅
  First time only: allow Seder to install updates
  Seder opens the right Android setting for you: turn on "Allow from this source" and press Back. Your files, settings and Undo stay. No internet? Seder just works as usual. There is also a "Check for updates" button under More.

Also in v1.5: Clean Start - whole drive into Pictures/Videos/Music/Documents, sorted by date

• ✨
  Clean Start: the whole storage, sorted in one go
  Pick your USB drive, SD card or the phone / tablet and tap Clean Start. Seder takes every file out of all the old folders and puts it into a few new ones: Pictures, Videos, Music, Documents, Other. Old folders that end up empty are removed.
• 📅
  Sorted by date, the way you like (or not at all)
  Smart (recommended): Pictures/Camera, Screenshots, WhatsApp, each by year and month (Pictures/Camera/2025/03 March). Videos the same way, music by singer, documents by PDF / Word / Excel. Or: by year, year and month, year-month-day, or no sort. The date is when the photo was taken.
• 🛟
  Safe: preview, Confirm, Undo
  You see every new folder with its count first. Nothing is ever deleted, same names get "(2)", and one tap on Undo puts every file back where it was and brings back the old folders. On the phone, app and system folders, WhatsApp and ringtones are left alone.

Also in v1.4: organize a USB drive or SD card

• 🔌
  Pick the storage: Phone / tablet, or a USB drive / SD card
  Plug a USB drive into your phone or tablet (or put in an SD card). It shows up on the first screen with its name and free space, by itself when you plug it in, or tap Refresh. Tap it, then Find duplicates or Organize work on that drive: Pictures, Videos, Music, Documents and Other folders, right on the drive.
• 🛟
  Same safety on the drive
  Preview first, nothing happens until you press Confirm, and Undo puts everything back. A USB drive has no trash can, so extra copies go to a "Seder Trash" folder on the drive. Seder never deletes them there: empty that folder later yourself.
• ✅
  Older phones
  If Android asks, choose the drive itself and tap "Use this folder" / "Allow" once.

Also in v1.3

• 🖼️
  Doubles found by the picture itself, not the name
  The same photo saved with another name, in another size (like a WhatsApp copy) or as a PNG is found by looking at the picture. A different photo with the same name is never called a double. The biggest, best copy is kept; tap another one to keep that instead. Turn it off with "Same picture check".
• ⚡
  Still very fast
  Each picture is read as a tiny preview, many at once, and remembered for next time.

Also in v1.2

• 💬
  WhatsApp cleaner
  Big old videos, voice notes, images and documents from WhatsApp, biggest or oldest first, and forwarded copies (the same file twice). Statuses are skipped. They go to the Seder Trash, and Undo puts them back.
• 📸
  Screenshots cleaner
  Screenshots older than 7 days, 30 days, 3 months or a year, all ticked. One tap, Confirm, done. Undo puts them back.
• ⬇️
  Sort Downloads
  Loose files in Download go into Pictures, Videos, Documents, Music, Apps and Other. Turn on "Do it every time I open Seder" and the list waits for you when Seder opens. Undo puts them back.
• ☁️
  The website got 5 new tools too
  Organize by type and year, rename messy photo names (IMG_4821 → 2025-10-24 photo), smart folders (Bank, Receipts, Kids, Simchas…), your own rules, and Gmail into folders. Tap the big Google Drive button.
• 🌐
  English, Yiddish or Hebrew
  Pick the language at the top of the new tools: EN · ייִדיש · עברית

Also in v1.1

• ☁️
  Google Drive & Gmail cleaner, right on the first screen
  One big button opens the full Seder for Google Drive in Chrome (Google sign-in works there), with every feature: Clean my Drive in one tap, Organize, photos by date, blurry and dark photos, similar photos, huge videos, empty folders, Gmail cleaner, family accounts, share, report, plans, weekly check, backup copy, and a home-screen tile.
• 🌐
  English, Yiddish or Hebrew
  Pick your language under the button: English · אידיש · עברית
• 🛟
  Same safety
  Preview first, nothing happens until you press Confirm, Trash only, and Undo.

How to install

1. Open this page on your phoneseder.sites.tab.bot/android.html in Chrome.
2. Tap DownloadIf Chrome says the file might be harmful, tap Download anyway. Then tap Open.
3. Allow "Install unknown apps"If your phone asks, tap Settings, turn on Allow from this source for Chrome, then press Back.
4. Tap InstallIf Play Protect warns that the app is new, tap More details, then Install anyway.
5. Open Seder and allow "All files access"Tap Allow access, turn on Allow access to manage all files, then press Back. Seder needs this to see your photos, music and downloads.

What it does

• 🔍
  Finds real duplicates, fast
  Checks Camera, Pictures, Downloads, Music, Documents and WhatsApp. Same file, even with a different name.
• 🗂️
  Neat folders
  Pictures, Videos, Documents, and Music with a folder for each singer. Moves are instant.
• 🛟
  Safe
  Nothing moves until you see the list and press Confirm. Extra copies go to the Seder Trash, not deleted. Undo puts things back.
• 🔒
  Private
  Works only on your phone. Nothing is uploaded.