✨ Features of Alpi Maps

∙ 🏔️ Elevation Profiles: Compute full elevation and surface stat breakdowns for any route, including slope percentages and hillshade rendering.
∙ 🗺️ 50+ Offline Map Styles: Swap between outdoor, OSM, ski trail, and overlay styles — all renderable from local mbtiles without a connection.
∙ 🧭 Offline Routing: Full turn-by-turn directions for car, pedestrian, and cycling computed on-device from vtiles stored on your SD card.
∙ 🔍 Offline Geocoding: Search for places, addresses, and POIs without a network connection using locally stored nutigeodb files.
∙ 🔋 Battery-Aware GPS: Choose between continuous tracking and on-demand location queries, with configurable accuracy to reduce drain on long hikes.
∙ 🌤️ Weather per Map Point: Query forecast data for any tapped location directly via OSS Weather if installed.
∙ 🛰️ Satellite Signal Viewer: See which GPS satellites are being used and their signal strength — useful when diagnosing poor accuracy in dense terrain.

OSS Document Scanner — C++/Android and iOS

Document scanner that runs perspective correction, colour enhancement, and OCR fully on-device using OpenCV and Tesseract. Scans go straight to searchable PDFs without an account, a subscription, or any data leaving your phone.

✨ Why it's amazing
🔗 Get it: GitHub | Play Store | App Store
📲 Screenshots
📁 Source Code

❤️ Sincerely: @SeedOSS

✨ Features of OSS Document Scanner

∙ 📄 On-Device OCR: Tesseract converts scanned pages to searchable text locally, with no cloud API call involved.
∙ 🔲 Perspective Correction: OpenCV automatically detects document edges and corrects skew before you confirm the crop.
∙ 📑 PDF Export: Scans export as multi-page PDFs with embedded text, ready to share or archive.
∙ 🌐 Multi-Language OCR: Tesseract language packs let you recognise text in dozens of languages beyond English.
∙ 📷 Batch Scanning: Scan multiple pages in one session and combine them into a single document.
∙ 🏷️ QR and Barcode Reading: ZXing-cpp integration means the app can also decode barcodes and QR codes from scanned pages.

OSS CardWallet — C++/Android and iOS

Stores all your loyalty, membership, and gift cards as scannable barcodes in one place. Everything lives on your device with no account required and no data sent anywhere.

✨ Why it's amazing
🔗 Get it: GitHub | Play Store | App Store
📲 Screenshots
📁 Source Code

❤️ Sincerely: @SeedOSS

✨ Features of OSS CardWallet

∙ 🪪 All Card Types: Supports loyalty cards, membership cards, and gift cards in one unified list.
∙ 📲 Scannable Barcodes: Cards display as full-screen barcodes or QR codes, ready to scan at checkout.
∙ 🔒 Fully Local: No account, no sync, no network requests — all card data stays on your device.
∙ 🌍 Translated Interface: Localisation hosted on Weblate, with community translations across multiple languages.
∙ 📥 Barcode Scanner Built-In: Add cards by scanning their barcode directly in the app using ZXing-cpp.

✨ Features of Mind Mint

∙ 💎 Focus Crystal: A visual growth mechanic tied to session length — the longer you focus, the rarer the crystal form (Ruby, Emerald, Amethyst).
∙ 🚫 App Blocker: Overlay shield locks out distracting apps during focus hours; daily time limits auto-lock them once the allowance runs out.
∙ 📊 Habit Heatmaps: GitHub-style activity grids show your consistency across the full year at a glance.
∙ 🍅 Pomodoro Support: Built-in work/break interval timer with customizable durations alongside the crystal session mode.
∙ 🏷️ Session Tagging: Label sessions by category (Study, Work, Reading) to see time breakdowns per activity in the analytics.
∙ ✅ Home Screen Widget: View and check off tasks from your home screen without opening the app.