Offline rota and shift viewer with today/tomorrow focus, widget, zero tracking.
About this app
Roto is an offline, privacy-first way to keep any rotating schedule on-device. Load a JSON rota, pin the widget, and check today or tomorrow at a glance—no accounts or trackers.
- Works fully offline; optional refreshable download from a user-provided HTTPS link - Handles repeating week cycles (Week 1/Week 2/Week 3...) anchored to real calendar Mondays - Supports per-date overrides without editing the base cycle - Flexible slots with labels, tags, and notes for menus, shifts, or duties - Homescreen widget for today/tomorrow - Ships with sample rotas and an AI-friendly prompt to generate your own JSON quickly
All data stays local; dependencies are open source and F-Droid friendly.
Licensed under Apache-2.0.
What's New in v1.0.8
Imported from the F-Droid repository index.
- Add pasted JSON import so AI-generated rotas can be saved without first creating a file.
- Add local rota file sharing, including app-private pasted rotas.
- Make shared-link updates manual with separate Reload and Fetch actions.
- Harden rota JSON validation and AI helper instructions.
Version history
Jun 14, 2026 · 5.3 MB · Android API 24–35 · code 6
Imported from the F-Droid repository index.
- Add pasted JSON import so AI-generated rotas can be saved without first creating a file.
- Add local rota file sharing, including app-private pasted rotas.
- Make shared-link updates manual with separate Reload and Fetch actions.
- Harden rota JSON validation and AI helper instructions.
SHA-256 23ef9800ce88f93f037d656eb383409a78462b485e7c137fe3ab04b769ad1e2e
Dec 7, 2025 · 5.3 MB · Android API 24–35 · code 5
Imported from the F-Droid repository index.
SHA-256 77e152a1d59f825536e9fbf73866223f44b106ee3edee340bff2132311225451
Dec 1, 2025 · 4.2 MB · Android API 24–35 · code 3
Imported from the F-Droid repository index.
SHA-256 f558eeaca97970924cecf280fdee1a4851afff8080d3ed1c2a1c998f63359c38
Will it run on your device?
92%
- Runs on a broad range of modern Android versions.
- Multiple CPU architectures are covered.
- Aligned with the latest Android target SDK expectations.
Installation Guide
Open Settings on your Android device
Go to Security → Unknown sources (or Install unknown apps)
Enable "Allow from this source" for your browser or file manager
Open the downloaded APK file from your Downloads folder
Tap "Install" and wait for installation to complete
Launch the app from your home screen
Make sure to re-enable Unknown Sources restrictions after installation for security.
How to install this safely
How to verify the file you downloaded
Before you install anything, confirm the file is the one described here. On a computer, run shasum -a 256 your-download.apk (macOS or Linux) or certutil -hashfile your-download.apk SHA256 (Windows), then compare the output character-for-character with the SHA-256 on this page. If a single character differs, the file is not the build we recorded — delete it.
What the signing certificate proves
Every Android app is signed with a private key that only its developer holds. The fingerprint on this page is a hash of the matching public certificate, and it proves continuity rather than identity: it tells you a build came from whoever signed the earlier ones. Android enforces this at install time — if a package claiming to be org.roto is signed with a different key, the system will refuse to install it over your existing copy. A fingerprint that changes between releases is worth pausing on, because a repackaged app that has been modified by someone else cannot keep the original signature.
How to roll back to an earlier version
If the current release misbehaves, 1.0.7 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall Roto first — which clears its local data unless you have a backup. Reinstall the older APK only if its signing fingerprint matches the build you already trust, and check the API range: an older release may target an Android version your device has moved past.
Why we list sources instead of hosting everything
The official store channel is almost always the right choice: it updates automatically and carries the publisher's own distribution guarantees. A direct APK is useful when a device has no store access, when a rollout has not reached your region, or when you need a specific version — and only when the publisher has authorized that copy. APKBrowse does not list pirated, cracked, or unauthorized rebuilds of Roto, and a listing is removed when the evidence for it stops holding up.
Get Roto
Every source we list for org.roto is legality-reviewed. Pirated or cracked builds are never offered.
Other sources
F-Droid listing
officialF-Droid builds this app from source and signs it. This is its official listing, with older builds and full release notes.
Source code
verified publisherThe upstream repository this build is compiled from.
We check legality and signature continuity, but device behaviour still varies. Install at your own discretion.
App Information
Security Verification
We record provenance; we do not run malware scans. Verify the hash yourself before installing.
SHA-256 Hash
23ef9800ce88f93f037d656eb383409a78462b485e7c137fe3ab04b769ad1e2e
Signing certificate
2624140b43f0bf25e4f02d14a65a6680fe113431a5b43c1c301fa2e87f59bc9f
Permissions Required
What each permission lets Roto do. A highlighted one is worth a second look — not necessarily wrong, just worth asking whether this app needs it.
Previous Versions
The signing certificate fingerprint for this release is on record, so a build that does not match it did not come from this publisher.
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