Some of the apps I have made. See complete list of apps in iOS AppStore and Google Play.

---

iDOS, also known as DOSPad. A DOS Emulator based on dosbox.

---

TeX Writer. TeX/LaTeX Editor and Compiler for iOS and Android.

---

Golden Ear. A Lossless Music Player for iOS.

---

Write Only. A minimalistic typewriter app for iOS.

---

LotsDots. Thinking by connecting dots.

---

HiveMemo. Spaced repetition flash card app for learning.

---

Twinkle Notes. Build your private knowledge base with end-to-end encrypted notes.

---

AEMULA, 80486 PC Emulator for ARM. Written from sratch.

---

TeX Equation. Typeset equation on iPad and paste into Pages/Keynote. For people working with formulas.

---