1/21/2026

RUNSTR v1.6.4: Einundzwanzig

1416447

RUNSTR

A health and fitness app for nostr Available on the App store/Zap Store/Github App Store https://apps.apple.com/us/app/runstr/id6753015130 Zap Store https://zapstore.dev/apps/naddr1qvzqqqr7pvpzqcgsy8425f5jwsd3yd4me6j5c64f7g96xr9vuvtv82fag5yf5lg0qqwxxmmd9eskummw09kk7atn9ee82mnnw3ezuurjda4x2cm50etju8 Github https://github.com/RUNSTR-LLC/RUNSTR

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RUNSTR v1.6.4 Released

Big update + the Einundzwanzig Fitness Challenge starts TOMORROW!

Einundzwanzig Challenge (Jan 21 - Feb 21):
• Every km you run or walk = 1,000 sats to your team
• Double workout rewards (100 sats instead of 50)
• Pick your team: ALS Foundation, Ashigaru, or BuhoGO
• Up to 3M sats going to charity!

What's New in v1.6.4:
• Compete-to-earn system (submit workouts to earn daily rewards) • Rewards now sent once per day instead of instant
• New teams: RUNSTR, BuhoGO, Ashigaru, WeSatoshi
• Faster leaderboards & performance improvements
• Simplified rewards UI

RUNSTR X Einundzwanzig

The German-speaking Bitcoin community (Einundzwanzig) is funding this challenge and supporting:
• The ALS Network
• Ashigaru project
• BuhoGo wallet

Participants earn double daily rewards (100 sats vs 50 sats) for the duration of the challenge.

How to participate:

Download RUNSTR from the iOS App Store, Zapstore, or GitHub
Find and join the challenge in the Events tab
Choose a team and go for a run or walk
Hit the "Compete" button in the post-workout summary

Your distance contributes to your team's total. The Einundzwanzig community is donating 1,000 sats per kilometer to teams, with a prize pool of up to 3 million sats.

This is your chance to earn rewards for yourself AND support Bitcoin projects you believe in.

Note: Donations are the default. To receive rewards directly, enter your Lightning address and enable the toggle in Advanced Settings.

Available on IOS/Android

Lets Go!

https://www.runstr.club/

https://stacker.news/items/1416447

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Building a Fitness App Ecosystem on Nostr