I built 21 Pulse as a Bitcoin-only companion app.
No altcoins, no noise.
Key features:
- Lightning SatMap: find places to pay with sats
- Live charts & on-chain data
- Learn Bitcoin (EN/DE/ES)
- Portfolio tracker & DCA calculator
- Home screen widget
- Beginner & Advanced mode
Free. No account. No tracking.
Your data stays on your device.
Feedback welcome – still improving!
First thing. Happy to see it's Bitcoin. No shitcoinery.
Looks like a cool app! Congrats on the launch