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Activity Trace 0.11.0

Find something you saw on your phone — privately and on-device.

filecart Android Updated Nov 05, 2026
Download 10.21 MB
30downloads
15this week
FreeFreeware
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About Activity Trace

Ever see something on your phone and then struggle to find it again?

ActivityTrace creates a private, searchable memory of your Android activity.

Search notifications, captured screen content, and indexed files from one place.

No Internet permission. No cloud. No account. No telemetry.

Your data stays encrypted on your device.

• Find what you saw — one searchable timeline of notifications, screen content and files

• Search naturally — type "yesterday", "last week" or plain keywords

• Filter precisely — by app (in:signal) or content type (type:notification), with prefix matching, ranked results and highlighting

• You control retention — choose how long data is kept and block individual apps

• See when and where — statistics about captured activity over time

• Encrypted at rest — SQLCipher AES-256-CBC + Android Keystore

• Theme support — system default, light, dark, or OLED black

• Demo mode — try ActivityTrace with fictional data, fully separate from your real activity

Privacy isn't a promise — it's an architecture. ActivityTrace has no Internet permission, so there is no hidden analytics endpoint, no cloud sync, and no telemetry waiting to be disabled. Your data cannot leave your device.

Free and open source software (GPL-3.0-only). Distributed via F-Droid: no Google Play Services, no proprietary dependencies, no AI or ML components.
Release info Update on Nov 04, 2026
Release notes New
• Android 17 (API 37) support — compileSdk/targetSdk raised to 37
• 16 KB page-size support — the release APK and its bundled SQLCipher native library are 16 KB aligned, so the app runs on 16 KB-page devices without compatibility mode

Improvements
• Statistics cover all matching captures even when a search matches more than one page of results
• Library updates: Compose BOM 2026.09.00, Room 2.8.5, WorkManager 2.12.0, SQLCipher 4.19.1, androidx.sqlite 2.7.1, Navigation 2.10.2, Lifecycle 2.11.0
• Kotlin 2.3.21 with the Compose Compiler Gradle plugin (composeOptions.kotlinCompilerExtensionVersion removed)

Technical
• Search screen resolves localized strings with stringResource() instead of context.getString() inside click handlers
• Instrumented tests run on Android 17: Espresso 3.7.0 (3.5.0 crashes on the removed InputManager.getInstance()), and androidTest no longer depends on MockK, whose JVMTI agent is only 4 KB aligned
• verifyNoInternetPermissionInRelease is a typed Gradle task again (Project.exec was removed in Gradle 9)
• Build: AGP 9.4.1 / Gradle 9.8.1 / Kotlin 2.3.21 / KSP 2.3.12
• AGP 9 stopgaps android.builtInKotlin=false and android.newDsl=false in gradle.properties (both removed in AGP 10); their deprecation notices are silenced with android.sync.suppressAgpWarnings and kotlin.suppressGradlePluginWarnings, so a normal build is warning-free
• Deprecated-API sweep: HorizontalDivider, androidx.lifecycle.compose.LocalLifecycleOwner (new lifecycle-runtime-compose dependency), BundleCompat + Icon.toBitmap() for notification images, accessibility node recycling only below API 33, @OptIn(FlowPreview::class) for debounce
• Build script no longer uses the deprecated legacy accessors: Room schema assets are added via AndroidSourceDirectorySet.directories, and the android {} block is configured through the ApplicationExtension interface
• Dropped the androidx.sqlite 2.4.0 force-resolution hack; Kotlin 2.x metadata no longer needs it
• SearchEngineApi…
Listing dataF-Droid

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