Hantu Line
One ghost rides the MRT. Five officers hunt her. Twenty-four turns to close the net.
Coming soon
Isai
Isai plays the music you already own — in the quality you bought it in
New release
Dayshift
Know what time it is for everyone
Just shipped
See every app ↓
Also new
Recent releases for iPhone and Mac.
Which Bus
Name the bus from its route
Retag
Clean a large, messy music library in one pass
Even
Preview before anything moves
Summon
A meeting alert that actually gets your attention
The catalogue
Every app
25 apps for iPhone, iPad, and Mac. Free or a one-time purchase. No ads, no data harvesting.
iPhone & iPad
20 apps
iPhone · iPad · Mac
Isai Coming soon
The music you already own, in the quality you bought it in
iPhone · iPad · Mac · Vision Pro
Dayshift
Fair meetings for remote crews
iPhone · iPad
Hantu Line
Hidden-movement strategy on the Singapore MRT
iPhone
Which Bus
Name the bus from its route
iPhone · iPad
Lokah Coming soon
Hold to save any video or image, right where you found it
iPhone · iPad
Aksara Bali
Heritage of the Island of Gods
iPhone · iPad
Tamilgram
2,500 years of Tamil writing, letter by letter
iPhone · iPad
Up in the Air
Window seat stories, mapped
iPhone · iPad
Story of Us
Be the hero of your own AI-powered story
iPhone
GIT: Guess In Ten
Ten yes-or-no questions to uncover the answer
iPhone
Tiny Streaks
Daily routines for kids, with streaks and rewards
iPhone · iPad
Infinity
Speed math challenge, now with multiplayer
iPhone · iPad
Equal, More, or Less
Think fast, compare faster
iPhone · iPad
Map My Food
Never forget an amazing meal again
iPhone
Klin
Compress videos up to 70% and keep the quality
iPhone · iPad
(nothing) To Do
Transform chaos into clarity
iPhone · iPad
Habit
Build life-changing habits in 21 days
iPhone · iPad
Numbers
Master place value with interactive digital cards
iPhone · iPad
Countopia
Make learning to count fun for kids
iPhone · iPad
AnyKiosk
Turn your iOS device into a kiosk
Mac
7 apps
iPhone · iPad · Mac
Isai Coming soon
The music you already own, in the quality you bought it in
iPhone · iPad · Mac · Vision Pro
Dayshift
Fair meetings for remote crews
Mac
Retag
Clean a large, messy music library in one pass
Mac
Even
Preview before anything moves
Mac
Summon
A meeting alert that actually gets your attention
Mac
Unearth
See exactly what you can recover, before you recover it
Mac
Calcbar
A calculator one click away in your menu bar
No apps in this category yet.
Notes
All posts →
From the blog
Design notes and the stories behind the apps.
Hantu Line: A Hidden-Movement Ghost Hunt on the Singapore MRT
A hidden Pontianak rides the real MRT map while five TransCom Officers have 24 moves to catch her. A Scotland Yard–style deduction game for iPhone and iPad.
Read the postRetag: A Native Mac Batch Music Tag Editor Built for Precision
Edit MP3, FLAC, DSD, and 16 other formats in a spreadsheet-style grid, with a non-destructive preview and MusicBrainz lookup.
Read the postAksara Bali: Keeping the Script of the Island of Gods Alive
Why a free keyboard and learning app for one of Southeast Asia's most ornate and endangered writing systems exists.
Read the post
The studio
Made by one and a half men
I'm Anand Raj R, and ARRcade is my one-and-a-half-man studio. I design, write, ship, and support every app here for iPhone, iPad, and Mac. The half is my son Aditya — the product guy — who decides what gets built next and tells me, without cushioning, when an idea is boring.
About ARRcade