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Make landline calls with your smartphone.

Watch TV with the help of your FRITZ!Box Cable router.

Manage your FRITZ!Box with your smartphone.

Control your FRITZ! Smart Home devices conveniently at home or from the go.

Analyze your Wi-Fi network.

PDF Inspector opens a PDF and shows what is actually inside it. Like a browser's developer tools, it parses each page's content stream into a navigable tree of elements (text blocks, vector paths and images) so you can find any single element, select it on the page or in the tree, and edit it. Edits go to a saved copy; your original file is never touched. Highlights: * DevTools-style element tree: every page is parsed into a structured tree of text, path and image nodes, grouped the way the PDF draws them. Switch between friendly labels and the raw content-stream operators. * Two-way selection: tap an element on the page or tap its row in the tree, and the other side highlights to match, with a clear bordered outline on the canvas. * Edit in place: move and resize an element, recolor its fill or stroke (entered as hex, with the element's color space shown), and retype text. When the original font lacks a character, re-encode the line with a fallback font, bundled or taken from your device or imported. Changes are written straight back into the content stream, with full undo and redo. * Surgical delete: remove exactly the element you picked by rewriting just its part of the content stream, leaving the rest of the page untouched. * Save a copy: write your edited PDF to a new file through the system file picker; the source document is left unchanged. * Smooth viewing: pan and pinch-zoom, fit to width or height, a global zoom that carries across pages, and a full-screen mode. * Dockable inspector: the inspector panel docks to the side in landscape or the bottom in portrait, can be resized, and can be made transparent to see the page through it. * Material You: Material 3 design with dynamic color on Android 12+, light / dark / system themes and a choice of accent colors. Private and open: * Open source, no accounts, no telemetry. * No network access and no storage permission: files are opened and saved through Android's Storage Access Framework, so the app only ever touches the documents you explicitly pick. PDF Inspector works with the drawing primitives a PDF already contains: select, move, resize, recolor, retype and delete them. It is not a word-processor-style text editor, so lines do not reflow, but when the original font is missing a character you can re-encode the text with a fallback font, bundled or taken from your device or imported.

Podcini.A, an open source extensible media instrument, attuned to Puccini, adorned with pasticcini and aromatized with porcini, invites your harmonious heartbeats. Notable features 1. Not only playing podcasts, but also local media and any remote media served by external source providers. 2. Features multiple, natural and circular play queues associable with any feed. 3. Features volume hierarchies each of which can contain sub-volumes and feeds. 4. Presents synthetic feeds and allows media to be separately shelved. 5. Allows setting tags, todos, notes/comments, 5-level rating, and 12-level play state on every media. 6. Boasts sophisticated sorting, filtering and searching on media and feeds. 7. Supports sleep and auto play timers. 8. Handles auto-download or auto-enqueue governed by policy and limit settings of individual feed. 9. Supports spaced repetition of repeat media: auto-download or auto-enqueue them at preset intervals specified in the feed. 10. Caches streamed audio for seamless local rewind and replay. 11. is capable of playing 2 media simultaneously (one in each ear with earphones) with independent controls. 12. Features audio clips recording and position marking on any media for better review. 13. Allows linking/relating multiple media for better grouping. 14. Is capable of preserving important media when a feed is unsubscribed. 15. Spotlights sending/receiving feeds and subscriptions catalogue across devices without a server. 16. Offers Readability and Text-to-Speech for RSS contents. 17. Supports auto-backups, customized media folder and importing DB from other apps Join the Podcini community! Podcini is under active development by volunteers. You can contribute too, with code, comments or improvements. See source code on github.com/XilinJia/Podcini.A

An extension service app for Podcini.A providing YouTube contents See source code on github.com/XilinJia/UT.urn

Uncomplicated simple: if you manage your long, complicated and secure passwords in a password manager app (like KeePassDroid) on your Android device, you can now "type" them easily on any other device, be it a phone, tablet, or PC running Windows, Linux, or MacOS. sub rosa allows you to program (over USB or NFC) the static password of your YubiKey which then can be used to "type" the password with the touch of a finger. Once you are done "typing" your long, complicated and secure password, remember to wipe clean your YubiKey... Is not much security if anyone can "type" your password by touching the YubiKey! sub rosa is an Android app, built on top of YubiKit library provided by Yubico, Keyboards The various keyboards accept the following characters: • US: space, \n, \t and abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!"#$%&'`()*+-=,./:;<>?@[\]^_{}|~ • UK: space, \n, \t and abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@£$%&'`()*+-=,./:;<>?"[#]^_{}~¬ • DE: space, \n, \t and abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!"#$%&'()*+-=,./:;<>?^_`§´ÄÖÜßäöü • FR: space, \n, \t and abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!"$%&'()*+-=,./:;<_£§°²µàçèéù • IT: space, \n, \t and abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!"#$%&'()*+,-./:;<=>?@\^_`|£§°çèéàìòù • MODHEX: bcdefghijklnrtuvBCDEFGHIJKLNRTUV Version 1.0.10 - preparing for F-Droid - preparing to add Nitrokey 3 support

Stims lets you select apps that should prevent your screen from turning off. When a stimmed app is active in the foreground, the screen stays on at full brightness. When you switch to a different app, the screen resumes normal sleep behavior. Select apps to stim from the list, tap "Stim Selected Apps", and a background service will monitor the foreground app and hold a wake lock whenever one of your chosen apps is active. Requires Usage Access permission to detect which app is in the foreground.

Open Hitomi is a floating Android hedgehog assistant built around a local overlay interface. Current features include: a movable floating assistant overlay an in-app browser window for visible browsing and readback optional Termux integration for local shell-style commands local Solana wallet display tools local Ollama-compatible endpoint support optional xAI bring-your-own-key chat setup directly on the device For local setups, paste an Ollama endpoint such as http://127.0.0.1:11434 into the app. Open Hitomi will query the local server for installed models and use the first available one. If you prefer a hosted provider, you can also paste an xAI API key into the same field. Entered connection details stay stored locally on-device. Open Hitomi is intended to stay open, configurable, and suitable for local and self-hosted model routes first, with optional external providers second.

Albi is a privacy-focused health tracking app that keeps all your data on your device. Features: - Track your weight, blood pressure, visceral fat, and other health metrics - View your progress with beautiful charts - Export and backup your data locally - No cloud services or account required - No tracking or analytics - Fully open source Your health data stays on your device. No accounts, no cloud sync, no tracking.

Kochi Transit Go is the definitive, privacy-respecting transit companion for the Kochi Metro system. Built from the ground up as a native Android app, it provides instantaneous access to train schedules, routes, and fare calculations without ever requiring an internet connection. Features: - Offline Mode: All official GTFS schedules are bundled locally. Plan trips even deep underground. - Instant Fare Calculator: Know exactly how much your trip will cost before you reach the station. - GPS Station Locator: Automatically detects the nearest metro station using your device's location. - Live Tracker: See upcoming departures and platform directions. - Privacy First: No analytics, no ad trackers, and no unnecessary permissions. Your location data stays on your device. This app is fully open-source under the MIT License and uses official Kochi Metro Open GTFS data.

Areada is a minimal offline Android reader focused on lightweight local reading. It supports EPUB, PDF, TXT, and FB2 files with a clean monochrome interface, local folder access, saved reading progress, bookmarks, search, filters, and basic plain-text notes. Features: - EPUB, PDF, TXT, and FB2 support - FB2 support for .fb2, .fb2.zip, and .fbz files - Local plain-text notes - Bookmarks and recent reading - Saved reading progress - Search and file-type filters - Folder-aware filtering - Reader themes, font options, and font size settings - EPUB title, ToC, section navigation, and external link handling - PDF rendering with support for visible annotations/callouts/highlights on supported Android versions - PDF internal/external link handling with confirmation for external links - Storage Access Framework folder picker - Offline-only reading - No internet permission - No ads, analytics, tracking, accounts, or cloud sync - No device-wide automatic scanning

Track your Bitcoin net worth in real time. Enter your BTC holdings, pick up to 3 fiat currencies, and watch your portfolio value update alongside live price charts and a DCA tracker. Bitcoin-only. No altcoins. No ads. No accounts. No analytics. Your holdings never leave your device. FEATURES * Net worth in up to 3 fiat currencies (USD, EUR, GBP and 50+ more) * Live BTC price charts - 1D / 1W / 1M / 1Y / ALL-time * DCA tracker with cost basis and P&L * Home screen widget with live price and net worth * Mempool fee estimates (sat/vB) * Sats / BTC display toggle * Dark and light theme PRO - one-time purchase, no subscription * Watch-only zpub wallet tracking (BIP84 / P2WPKH) * Tor routing via Orbot for full network privacy * Custom Esplora server support * Bitcoin Health Check - privacy score across all wallets * Sentinel: always-on balance monitoring with mempool alerts * Mempool fee alerts (above/below threshold) PRIVACY & SECURITY Only address hashes ever reach the explorer - your zpub and balance stay on-device. All network paths can be routed through Tor (Orbot required). No phone-home, no telemetry, no third-party SDKs. Open source: github.com/UXAVIA/bag

Trayzero brings David Allen's Getting Things Done (GTD) method to your phone. Free, open source, no ads, no account, no sign-up. Your data lives on your device. Always. THE FIVE GTD STEPS, BUILT IN Capture — one tap, anywhere. A floating Capture button on every screen. Share anything from any app straight into your inbox. Voice-to-text for hands-free thoughts. A home-screen widget for the fastest possible "add to inbox." Clarify — the killer flow. Process Inbox runs you through your captures one at a time, card-stack style. Each card walks the full GTD decision tree: actionable? Two-minute rule? Delegate? Single step or a project? When? Where? You hit inbox-zero faster than you thought possible. Organize — the canonical GTD lists. Inbox, Next Actions, Projects, Waiting For, Someday/Maybe, Calendar, Reference. Plus a real Project type with outcome, next-action warning, and Active / On Hold / Someday / Done / Dropped status. Seven default @-contexts you can extend (@phone, @computer, @errands, @home, @office, @anywhere, @waiting). Areas of Responsibility for the higher altitudes. Reflect — a Weekly Review wizard. A seven-step review walks you through the canonical GTD pass: clear inbox, review next actions, check waiting-for, scan calendar, review someday/maybe, look at projects, set next week's intentions. Daily review supported too. Engage — do now. The Engage tab filters Next Actions by Context, Energy (low / medium / high), and Time Available (<5m / <15m / <30m / <1h). Pull up the actions that match the moment you're in. REMINDERS THAT ACTUALLY WORK Due-date, defer-until, waiting-for follow-up, and weekly-review nudges fire as system notifications with action buttons — Done, Snooze, Move to Next Actions. Reminders survive reboots and app updates. Opt-in two-way calendar sync mirrors dated items into your system calendar. VOICE, PHOTOS, AUDIO Capture by voice. Attach photos or voice memos to any item. PRIVACY YOU DON'T HAVE TO THINK ABOUT - 100% on-device. SQLite under the hood. - No account, no servers, no analytics. - Crash reporting is opt-in and off by default. - Backup/restore as plain JSON: you own your data, you can take it anywhere. MATERIAL 3, LIGHT + DARK A sunrise-amber palette, slidable rows, accessibility-friendly text scaling and TalkBack labels. WHO IT'S FOR - GTD practitioners who want a clean, focused app that respects the method. - Anyone tired of cloud-syncing personal task data through someone else's servers. - People who want their tasks where their phone is — and nowhere else. Trayzero is an independent app inspired by the Getting Things Done methodology. It is not affiliated with, endorsed by, or sponsored by David Allen Company. "Getting Things Done" and "GTD" are trademarks of the David Allen Company.

FloatDeck is an Android live wallpaper that uses your device's gyroscope/accelerometer sensors to create a 3D parallax depth effect with floating character portraits. Features: • Gyroscope-based 3D parallax effect • Import and display character portraits as floating cards • Customizable template layouts • Lock screen support with smooth transitions • Inertia-based physics for natural movement • Completely open source, no trackers, no internet permission

Maskan (مسكن) — Private multi-provider AI chat for Android. Bring your own API key from OpenAI, Anthropic Claude, Google Gemini, DeepSeek, Groq, Mistral, OpenRouter, Together AI, or any OpenAI-compatible endpoint including local models (Ollama, LM Studio). Your conversations stay on your device. Your API keys are encrypted with AES-256-GCM via Android Keystore. The app's network access is locked to only the providers you've enabled. Features: • 11 AI providers supported (cloud and local) • Bring Your Own Key (BYOK) — no subscriptions, no proxy server • Image input — send photos to vision-capable models (GPT-4, Claude, Gemini) • Voice input — speech-to-text in Arabic, English, and Thai • Voice narration — hear AI responses read aloud • Export conversations as plain text or markdown • Search conversations by title and message content • Stop generation — cancel AI responses mid-stream • 3 languages — English, Arabic, Thai • All API keys encrypted on device • Conversation history stored locally only • 12 system prompt presets • Dialect-aware Arabic translation (MSA, Levantine, Egyptian, Gulf, Maghrebi) • English↔Thai translation presets • Classical Arabic literary helper • Folder organization with custom pastel colors • Full Arabic UI with RTL layout • No Google Play Services dependency • No analytics, no trackers, no telemetry • FOSS — GPL-3.0

A modern, lightweight FOSS Launcher3 fork delivering an enhanced stock Android experience, providing a familiar AOSP feel out of the box, with some sprinkles on top :3 It offers a minimalistic yet polished interface with essential customization options, with zero bloat.