21 Photos and videos
First online hp48 calc emu, Updated: Now with real calculator emulation speed.
jmapp.com/hp48gx.php
12
Fresh update live: Pixel Art Numbers 🎨 Color by number — pixel-art style. Tap, fill, and watch tiny artworks come to life. Pure relaxing, no-think creativity
fineartist.jmapp.com/🧘#buildinpublic #pixelart #iOS
48
Just shipped an update to ScanTicket 🧾 one of my oldest apps, still alive & kicking. Snap a receipt → it grabs the amount, date & category → your expenses track themselves. 📷 #buildinpublic #indiedev #iOS
1
2
25
Big shipping week as a solo iOS dev 🚀
Refreshing my whole app portfolio, brought 2 retro games to native iOS, and went English-first on my brain-training app.
One dev, one App Store account, a lot of coffee ☕️
#buildinpublic #indiedev #iOS
3
3
64
🕹️ I rebuilt a classic Lode Runner–style game that plays in your browser. No install, free.
Grab the gold, dodge the guards, drop bombs to escape. Made solo on my own engine 👇
jmapp.com/androidworld
#indiedev #retrogaming #gamedev
2
17
You can now play real HP48 calculator games online — in one click, on phone or desktop. A world first 🌍
Mine, written in Saturn ASM in the 90s, brought back to life 🕹️
jmapp.com/hp48gx.php
#HP48 #retrogaming #emu48 #emulator
1
13
🎨 New update is LIVE on the App Store!
Fine Artist now has a FREE Coloring mode — grab a brush, pick any colors, and bring cute pictures to life. Plus the classic pixel art by numbers 🧩
Record your art & share it as a video 🎬
👉 fineartist.jmapp.com/
24
Comment des apps mobiles génèrent des milliers de vues organiques sans que le développeur ne se filme a la caméra :
brizzlyy.substack.com/p/croi…
6