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On the recordRead 11 Oct 202620 facts
Monomail
Plans and prices
GitHub / F-Droid APK
Free
No push notifications · Gmail Google OAuth sign-in restricted; Outlook and IMAP/SMTP work
Read 11 Oct 2026 · monomail.millosaurs.me
Google Play Store
Priced on request
Paid open testing · full features
Read 11 Oct 2026 · github.com
On the record
- Accounts
- It supports up to 10 Gmail, Outlook, or IMAP accounts with a unified inbox option.github.com · read 11 Oct 2026
- App coverage
- mobilemonomail.millosaurs.me · read 20 Sep 2026
- Account limit
- 10monomail.millosaurs.me · read 20 Sep 2026
- Email features
- Features include threaded conversations, sender grouping, snooze, scheduled send, undo send, templates, and attachments.github.com · read 11 Oct 2026
- Encryption
- The app supports PGP key generation, import/export, automatic decryption and signature verification, and outgoing encryption and signing.github.com · read 11 Oct 2026
- GitHub build limitation
- The maker says the GitHub build restricts Gmail sign-in through Google OAuth, while Outlook and IMAP/SMTP work.monomail.millosaurs.me · read 11 Oct 2026
- Integrations
- Account connections include Gmail, Microsoft Graph for Outlook, and IMAP/SMTP, with presets for Gmail, Outlook, Yahoo, Zoho, and custom providers.github.com · read 11 Oct 2026
- Intended use
- The terms say the app is for personal, non-commercial use and is not intended for enterprise or highly critical communications.monomail.millosaurs.me · read 11 Oct 2026
- Local security
- The maker says sensitive data is encrypted at rest using Android Keystore and encrypted storage, and email data is processed locally without Monomail servers.monomail.millosaurs.me · read 11 Oct 2026
- Offline access
- Yesmonomail.millosaurs.me · read 20 Sep 2026
- Offline use
- The app uses Room and SQLCipher for local caching and says it works offline.github.com · read 11 Oct 2026
- Open source
- Monomail is licensed under GPL-3.0 and its Kotlin source is publicly available.monomail.millosaurs.me · read 11 Oct 2026
- Platform requirement
- The app requires Android 8.0 (API 26) or later.monomail.millosaurs.me · read 11 Oct 2026
- Product
- Monomail is a monochrome email client for Android.github.com · read 11 Oct 2026
- Push notifications
- Push support uses Gmail Pub/Sub, Outlook webhooks, and IMAP IDLE; the GitHub build lacks push notifications.github.com · read 11 Oct 2026
- Search
- Search includes local filtering by subject, sender, and snippet plus paginated server-side API search.github.com · read 11 Oct 2026
- Scheduled sending
- Yesmonomail.millosaurs.me · read 20 Sep 2026
- Support
- The maker directs users to Discord for updates, bug reports, and developer chat.monomail.millosaurs.me · read 11 Oct 2026
