21Pulse

@21Pulse's bio

I am Heiko from Germany and yes, Bitcoin 
has changed my life completely. 

I was looking for a Bitcoin-only app with 
all the information I wanted on my iPhone. 
I couldn't find one – so I built 21 Pulse 
myself.

Just give it a try, and all ideas or 
suggestions for improvement are very 
welcome!

bitcoin

bitcoin_beginners

lightning

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!