Tryst

Tryst is a private, local-only journal for your intimate life. It keeps everything on your phone — there is no account, no sign-up, no sync, and no internet access at all. The app declares no INTERNET permission, so your data simply cannot be sent anywhere.

Privacy is the whole point, not an add-on:

• No network. The app has no INTERNET permission, so nothing can leak to a server. There are no analytics, ads, or crash-reporting SDKs of any kind.
• Encrypted at rest. Your entries live in an encrypted SQLCipher database and your photos are encrypted in the app's private storage — never in your gallery or any shared/cloud location.
• Locked behind your PIN. A 6-digit app PIN (separate from your phone's) gates everything, with optional biometric unlock. The app locks itself when it leaves the screen, and screenshots and the app-switcher preview are blocked.
• No backup leakage. The app is excluded from cloud auto-backup. The only way to move your data is the app's own manual, password-encrypted export.

What you can do:

• Log encounters in as much or as little detail as you like — date and time, duration, partners, acts, positions, protection, mood, setting, occasion, toys, satisfaction rating, orgasms, notes, and encrypted photo attachments.
• Make the categories your own. Tryst ships almost no predefined categories — you build your own acts, kinks, positions, toys, occasions, and finish locations on a dedicated management page for each, and everything you add counts fully in Insights and Achievements.
• Track partners (named or anonymous) with per-partner stats.
• Search and filter your history. Find any tryst by note, partner, or category, and narrow by date, partner, place, mood, protection, duration, and more.
• Browse your Photos. A dedicated Photos tab gathers every image attached to a tryst plus per-partner and self portrait albums, with layouts (date grid, mosaic, by-partner, People, feed), search, filters, favourites, bulk actions (long-press and drag to select a run), a fast scroller with a month bubble, grouping by day, month or year, a slideshow, and a full-screen viewer you can swipe through, zoom, and delete from (with undo). Each photo keeps its date, camera and GPS location, shown in a details sheet. Tryst reminds you to back up, since backups are manual by design. Optional "blur until tapped" gate keeps photos private when you hand the phone over.
• Explore Insights: streaks, trends, and per-attribute breakdowns, all computed on-device with hand-drawn charts — and focus them on a year, a quarter, or a custom date range.
• Earn Achievements derived from your own log, including a Completionist badge for finishing them all.
• Customize the look with light/dark themes and Material You dynamic color.

Important — there is no password recovery. Your PIN is the only key. If you forget it and have not set up biometric unlock, your data cannot be unlocked: there is no email reset, because there is no server. Keep your PIN safe and use the encrypted export to back up your data.

Tryst is free and open-source software under the GNU General Public License v3.0, so anyone can verify these privacy claims in the source.