Bobby Billy

In-app purchases
Content rating
Everyone
0+
Downloads
Content rating
Everyone
In-App Purchases
Learn more
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About this app

Bobby Billy is your personal training companion — simple, fast and fully offline.

Log every session in seconds: stations and exercises, sets, repetitions, weights, distances, duration and energy. Build your own workout plans and work through them station by station.

FEATURES
• Fast logging for strength and cardio machines
• 60+ station templates — and as many of your own as you like
• Custom workout plans and default workouts
• Meaningful statistics: progress, personal bests, history
• Equipment and body photos for documentation
• Many units (kg, lbs, st, kp, km, mi, m, yd …)
• 8 languages, light and dark design

PRIVACY
All your data stays on your device. No user accounts, no tracking, no advertising.

Bobby Billy Pro (optional yearly subscription) unlocks all Pro features. The subscription renews automatically and can be managed and cancelled at any time in your store settings.
Workout planner & tracker: sets, weights, stats — fully offline.
Updated on
Nov 5, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

First release of Bobby Billy.

Workout planner and training log: record exercises, sets, weights and reps and follow your progress in charts — fully offline, no account, no ads.
Content rating
Everyone
In-App Purchases
Learn more

App support

About the developer
Dr. Roland Hartmann
kontakt@hellgeist.de
Bahnhofstr. 24 85221 Dachau Germany
+49 8131 3166959

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