All apps

Board Classics

Games

Five classic board games against an on-device opponent: Reversi, Battleship, Mancala, Dots and Boxes, Ultimate Tic-Tac-Toe.

Card Games

Games

Three card games in one: Spider (1, 2 or 4 suits), Klondike and Card War.

Leapward

Games

American checkers first, then a second mode where the board becomes floating terraces you leap between.

SkyStack

Games

Connect Four on the classic grid or a hex lattice, climbing the tower with saved champions.

2048 Fusion

Puzzles

Slide tiles and fuse matching numbers to chase 2048, with two more puzzle modes alongside.

Memory Match

Puzzles

Flip pairs on a navy-gold grid, or take on an opponent that only remembers its last few looks.

Classic 9x9 sudoku with pencil notes, a mistake check, and the X diagonal variant.

Everyday network lookups in one app: request timing, DNS, domain records, certificates and subnet math.

Check your download speed with one measured payload, and estimate how long a transfer will take.

Wi-Fi Heatmap

Network

Sketch your rooms, mark signal strength spot by spot, and plan a cleaner channel.

Clipboard Vault

Privacy

A clipboard history that stays on this device.

Photo Scrub

Privacy

Strip location and camera metadata from a photo before you share it, and hide a message in the pixels if you want.

Private Messenger

Privacy

Messages wrapped with a key derived from a passphrase, demonstrated on this device.

Private Vault

Privacy

Passphrase-locked notes, a password generator, and self-erasing notes, all on this device.

Atomarium

Learn

The periodic table, atoms in 3D, and a multi-species sandbox, all offline.

Name the interval between two notes, and practise International Morse on the side.

FlashLingua

Learn

Spaced flash cards for a short vocabulary set, plus a NATO phonetic race against the clock.

Match a phoneme to the word that uses it: early reading practice in small steps.

Health Log

Health

Blood pressure readings, CPAP nights and medication reminders, logged in one place.

Home Physio

Health

Home physio cards with reps, sets and holds, plus a gaze-hold practice, with room for pain notes.

Symptom Diary

Health

A private daily log: symptom scores, migraine attacks, IC flares and concussion checklists.

Tinnitus Mix

Health

A generated sound mix, white, pink, or a narrow tone, with the volume kept on this device.

Color Palette

Tools

Pick colours, build a palette, and export it as hex values.

Dev Toolbox

Tools

Test regular expressions, convert between JSON, YAML and XML, and try ideas in a tiny code sandbox.

Dice Score Pad

Tools

Roll five dice and fill in a classic scorecard, with no pencil and no paper.

Fair Split

Tools

Split an expense equally or by share, with no account needed.

Zip files, find exact duplicates, squeeze text, and measure audio loudness, all in the browser.

Flowsketch

Tools

Sketch a pipeline as nodes and arrows, turn code lines into a flow sketch, or tick through a runbook.

Habit Chain

Tools

Tick a daily habit and keep the chain unbroken.

Home inventory in boxes, a watering schedule for your plants, and a countdown for the parking meter.

Compose an NDEF text or URI payload, ready to write from the phone app.

Nurso

Tools

A nursery monitor that runs phone to phone over Wi-Fi Direct: one host, one camera, no cloud.

PageStitch PDF

Tools

Merge, arrange and edit PDF pages offline, with QR code generation built in.

QRStitch

Tools

Scan QR codes and barcodes, and create your own: single codes, label sheets, guest Wi-Fi cards.

Unit Weaver

Tools

A dimensional unit converter, with a screen ruler, a compass and a lap stopwatch built in.

White Noise

Tools

Layer simple noise oscillators in the browser and mix your own background sound.