NewTickfield and String Tuner just landed

Small apps. Big on privacy.

Lapnito is a studio in Prague making 36 focused apps for iPhone and Android. No ads, no tracking, and almost all of them work offline.

Explore the apps Why privacy-first
36
apps live on the App Store and Google Play
0
ads, trackers or analytics SDKs
50
languages on the App Store
The collection

Every app, one tap away.

Utilities you open every day and specialist tools you'll be glad to have. Each one does its job on your phone, not on our servers.

36 apps

QR Reader
Scan and create QR codes and barcodes.
iPhone
Color Picker: Photo & RAL
Pick colours from camera or photos and match RAL.
iPhoneAndroid
Bubble Level & Inclinometer
Spirit level, inclinometer and slope by camera.
iPhoneAndroid
OneTap – Torch & SOS
Torch, screen light, strobe and SOS in one tap.
iPhoneAndroid
NoiseLedger: Decibel Meter
A decibel meter that keeps a log as evidence.
iPhoneAndroid
MetalHunt: Wall Scan & Studs
Find studs and metal in walls with the magnetometer.
iPhoneAndroid
Pocket Seismograph
Measure and record vibrations with your phone.
iPhone
LumenLeaf: PPFD Grow Light
PPFD, PAR and DLI meter for grow lights.
iPhoneAndroid
True Ring Size
Measure ring size right on your screen.
iPhoneAndroid
EchoForge: Voice Changer
Record your voice and play with effects.
iPhoneAndroid
FLAC Player Offline
Offline FLAC and MP3 player with gapless playback.
iPhoneAndroid
Video to Photo
Save sharp still frames from your videos.
iPhoneAndroid
Image Converter
Batch-convert WebP, HEIC, PNG and JPG offline.
iPhoneAndroid
String Tuner: Violin & Cello
Tuner for violin, viola, cello and double bass.
NewiPhoneAndroid
MimiLog — Baby Log
Feeding, sleep and diapers in one calm log.
iPhoneAndroid
Caffeine Quit Streak
Cut caffeine with streaks, logs and badges.
iPhone
EarCheck: Hearing Age
A playful hearing-age test with pure tones.
iPhone
Sight Check
Eye-chart games to keep an eye on your vision.
iPhoneAndroid
Dog Whistle Trainer & Clicker
Whistle, clicker and step-by-step training plans.
iPhoneAndroid
Mirror — Makeup & Light
A mirror with adjustable makeup light.
iPhoneAndroid
Birthday Countdown
Count down the days to every birthday.
iPhoneAndroid
BarcodeWake: Mission Alarm
An alarm that stops only when you scan a barcode.
Android
Laundry Symbols
Decode laundry symbols and care labels.
Android
Chess Clock
Game clock for chess, go, shogi and board games.
iPhoneAndroid
All Country Flags
Learn all 254 flags of the world.
iPhoneAndroid
Epub Reader for Dyslexia
An EPUB reader with dyslexia-friendly reading aids.
iPhoneAndroid
School Planner
Timetable, homework and grades in one planner.
Android
NorthPin Compass
Offline true-north compass with waypoints.
iPhoneAndroid
Boat Knot Meter
GPS speed in knots with anchor watch.
iPhone
Moon Phase Calendar
Moon phases, eclipses and solunar times offline.
iPhoneAndroid
Schengen 90/180
Track your 90/180 days in the Schengen area.
iPhone
Scan to PDF: Sign & Redact
Scan to PDF, sign and redact on the device.
iPhoneAndroid
PercentSnap
Discounts, margins, tips and percentages.
iPhoneAndroid
FuelFare: Trip Cost
Fuel cost of a trip, split between passengers.
iPhoneAndroid
HypoNavi: Mortgage Planner
Mortgage scenarios and charts side by side.
iPhoneAndroid
Tickfield: Inspection & Audit
Inspection and audit checklists with reports.
NewiPhone
Privacy by design

What happens on your phone stays there.

We don't build profiles, sell attention or need your e-mail. Our apps keep your data on your device. You decide what to export.

No accounts

Open the app and use it. No sign-up and no login walls.

No analytics, no ads

No third-party SDKs that watch how you use the app.

Works offline

On a boat, in the mountains or on a plane, your tools still work.

The studio

Made in Prague, by hand.

How we build apps

Every app starts with a real problem and ends with a tool that does one job well. Built with Flutter and tested on real devices.

ResearchDesignBuildShipSupport
Our process

Help for every app

Support pages, privacy policies and terms for all 36 apps. Or write to us directly. A real person replies.

Get support

Find your next favourite tool.

All Lapnito apps under one developer account on each store.

Browse on theApp Store Get it onGoogle Play