Tertiary Scanner vs OneThing

Scanner is a clean, fast, fully-offline document scanner. Point your camera at a page and it auto-detects the edges, corrects perspective, and crops for you — A4, Letter, receipts, business cards, notes, or whiteboards. Scan multiple pages into one document, then enhance each page with filters: Auto, White Document, Black & White, Denoise, Brighten, Sharpen Text, and Receipt mode. Export as a single- or multi-page PDF or as high-quality JPGs, and save straight to Photos, Files, or iCloud Drive. Built-in OCR recognises the text on every page so you can copy it, export it, and search your whole library by content. Share to AirDrop, Mail, Messages, WhatsApp, or print — all from the native iOS share sheet. Everything runs on-device: no account, no cloud, no tracking.

One Thing is the anti-to-do app. Instead of a list that only grows, One Thing asks a single question each morning: what's the one thing that would make today feel meaningful? You choose it. You focus. Everything else can wait. No endless lists. No priority juggling. No guilt from yesterday. Just one thing at a time. WHY ONE THING Long to-do lists don't make you productive — they make you anxious. Focusing on a single, intentional task each day is calmer, kinder, and it's how real progress actually happens. One Thing is built for anyone who needs to focus — especially people navigating ADHD or burnout recovery. FOCUS, GENTLY • Set one task a day — that's the whole app • A built-in focus timer that keeps perfect time even in the background • Calming ambient sounds — brown noise, pink noise, rain and waves • A Live Activity keeps your timer on the Lock Screen and Dynamic Island STREAKS THAT FORGIVE • Build momentum one focused day at a time • Streak Freeze quietly protects your streak when life happens — one off day won't erase weeks of progress • A beautiful consistency calendar of every day you showed up DAILY MOTIVATION • 690 hand-crafted lines of encouragement • A fresh one every morning — in the app and your notification • It never repeats MADE TO FEEL GOOD • Reflect on how it went and capture a mood • Plan tomorrow's one thing tonight • Eight calm themes to match your mood • Home & Lock Screen widgets, an Apple Watch app, and Siri Shortcuts • Full Dynamic Type support for comfortable reading PRIVATE BY DESIGN • No accounts. No ads. No tracking. • Your tasks and reflections stay on your device and sync through your own iCloud • We don't run servers and we can't see your data One Thing is free. If it helps you, a small tip unlocks all premium themes and supports development.