Bitcoin didn’t leave you behind — it gave you another chance.
You thought you missed it.
But every dip is a new invitation to stack.
Ignoring it now? That’s the mistake that actually hurts.
The real regret comes later and thinking how cheap it was.... Stack as some did at $10, $100, $1000, $10 000, $100 000, What's coming next ? 🤌
dev21Ltd
npub10ch7...0092
Family, Contribute, Humble and Stack
This was a very similar feeling when BTC hovered around $20 000. I guess we all know what is coming 🤌
🧵 Just launched SatStack — a Bitcoin portfolio tracker that actually respects your privacy
Tired of apps that track your every move? Me too. So I built this.
SatStack is:
🔐 Privacy-first — No accounts, no cloud, no tracking. All data encrypted locally on YOUR device (AES-256)
📊 Open-source — Fully auditable. No surprises.
💰 Bitcoin-only — Track your stack. Real-time prices. Multi-currency support.
📱 On Android now — iOS and web coming soon
Why I built it:
I couldn't find a portfolio tracker that didn't want my email, my data, or my browsing history. Bitcoin is about self-custody. Your portfolio data should be no different.
Get it here 👉 https://play.google.com/store/apps/details?id=com.dev21ltd.satstack
Built by a solo dev, for the community. Feedback welcome. 🧡
#Bitcoin #Nostr #Privacy #OpenSource #Android #SelfCustody


https://play.google.com/store/apps/details?id=com.dev21ltd.satstack
Bitcoin sovereign tracker. No third parties, no personal or any data collected. No log in required just simply tracker your Stack.
For the community ❤️
@Bitcoin Magazine @Bitcoin Jungle @Bitcoin News