Small apps,made by hand.
DAT PHAM VAN — an independent iOS developer building careful, intimate apps for iPhone and iPad.
02 apps shipped
The work
03 apps
Three apps. One mood.
Piano Spirits
Freestyle piano & visual magic
Piano Spirits turns a full 88-key piano into a stage for cinematic particle effects. Play freely, record what you create, and watch animated spirits dance to your music.
- 01Full 88-key piano with rich, expressive sound
- 02Animated spirits that dance to your music
- 03Cinematic Metal-rendered particle effects
- 04Screen recording with audio
My Universe Diary
Your universe, star by star
My Universe Diary turns journaling into stargazing. Every entry becomes a star in your personal sky, slowly forming constellations that map the shape of your year.
- 01Each diary entry becomes a star in your universe
- 02Watch personal constellations form over time
- 03Calm, distraction-free writing experience
- 04Private by default — your universe stays yours
Kalimba Spirits
Every note becomes a star
Kalimba Spirits is a calm way to learn the kalimba. Lights glide down the tines and the song waits for you, while each finished lesson lights a new star in your sky.
- 01120 guided lessons, from the first tine to full songs
- 02Songs that wait for you — no rush, no losing
- 03Lumi, a little jellyfish who glows along
- 04Record your playing as a video
Working principle
Made slowly. Shipped quietly. Each app is a small world — built one detail at a time, the way it deserves.
Get in touch
Say hello.
Bug reports, ideas, or a note from a fellow maker — all welcome.