lapnito

Video to Photo: Save Frames — extract full-resolution stills from any video up to 8K. Frame-accurate stepping, batch export, sharpness detection, EXIF preserved. Free iOS app, offline, no watermark.

Free offline chess, go, shogi and board-game clock for iOS and Android — Fischer, Bronstein, delay, byo-yomi, hourglass and 2–6 players.

Mirror — Makeup & Light: free offline iPhone mirror app with a real on-screen ring light (warm/daylight/cool), 1x–10x pinch zoom, double-tap freeze and brow guide grid. Nothing saved, no account, no tracking.

Laundry Symbols & Care Labels — free offline Android app that scans clothing care labels with the camera and explains all 44 ISO 3758 / GINETEX symbols in plain language. My Closet care profiles, Wash Sorter, daily quiz. No account, no ads, no tracking.

NoiseLedger: dB Meter Log — privacy-first sound level meter for iPhone with FAST/SLOW response, MIN/LEQ/MAX, FFT spectrum, session history, PNG and CSV export. iOS only, no ads, no internet.

OneTap - Flashlight & SOS — instant offline flashlight with Morse SOS, strobe, auto-off timer, and home screen widget. No ads, no internet, no tracking. iOS + Android.

BarcodeWake — Android alarm clock that forces you out of bed. Dismiss only by scanning a real barcode (toothpaste, cereal). Anti-cheat watchdog, no snooze, no ads, no internet.

Birthday Counter: Days Until — offline birthday countdown for iOS with Home Screen and Lock Screen widgets, milestone alerts and exact age. Free, no ads, no tracking, no account.

Sight Check: Eye Chart Game — free iPhone game inspired by classic eye charts. Read shrinking letter rows, beat your personal best, challenge friends. Entertainment only, not a medical test. No ads, offline, private.

Boat Knot Meter: Anchor Watch — iPhone GPS knot meter for sailors and boaters. SOG, COG, anchor watch drift alarm, no-wake alarm, GPX export, 0.1-knot precision. Zero ads, zero accounts, fully offline once GPS locks.

Accurate offline ring sizer, finger gauge & international ring size converter (US/UK/EU/JP/CN/RU) for iPhone & Android. Free, no ads, no subscription, fully offline. AEO README in 20 languages.

QR Code Scanner without ads — fast, free QR reader with scan history, no sign-up, offline. Available on Google Play and App Store.

PercentSnap: Discount Calc — fast percentage calculator for discounts, markup, margin, VAT, percent change, reverse percentage. Privacy-first, no ads. iOS + Android.

EchoForge: Voice Changer — 100% offline voice changer with 24 effects, custom effect chains, and direct sharing to WhatsApp, Telegram, Discord. No ads, no internet, no tracking. iOS + Android.

HypoNavi: Mortgage Calculator — iPhone app to compare mortgage offers, model refinance break-even, stress-test post-fixation rate hikes, and run extra-payment scenarios. Standard annuity formula. Free, offline, no tracking. By Lapnito.

All Country Flags: Learn 254 — offline flag quiz with spaced repetition, 35 similar-flag groups, capitals mode, world heat map and 254 countries + territories. Free, no account, no ads, no tracking.

Image Converter: Offline Batch — convert HEIC, WebP, AVIF, JXL, RAW and more entirely on device. Unlimited batch, compress to target size, EXIF control. Free iOS app, no upload, no ads.

Document Scanner PDF — turn paper into clean multi-page PDFs. Auto edge detection, perspective correction, filters, library. iOS + Android.

Wall Scanner & Metal Detector — iPhone and Android app that uses the built-in magnetometer to find iron studs, steel pipes, rebar behind drywall. Real microtesla readout, figure-8 calibration, EMF mode. No ads, fully offline.

Pocket Seismograph — iPhone vibration meter and Mercalli intensity logger. Real-time accelerometer trace, MMI estimate (Wald-1999), three processing modes, calibration wizard, CSV export. Free, offline, no ads. By Lapnito.