Trainer3D: Gym Workout Tracker

In-app purchases
Content rating
Everyone
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Content rating
Everyone
In-App Purchases
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About this app

Trainer3D is a gym workout tracker and strength training planner for dumbbells, barbells and machines. Keep your workout log, record the weights you lift and arrive at the gym knowing what to train.

Plan your next session around the equipment you have. Find exercises for your chest, back, shoulders, arms, legs and core, from the bench press and lat pulldown to the leg press. Use exercise instructions to understand the movement, then keep your sets and reps together in one training log.

START WITH A PLAN
Follow the free starter gym plan. Record sets, reps and weights in kilograms and use the rest timer. Starting and finishing a workout requires a connection. Once loaded, set edits stay on your device and synchronize when you reconnect.

KNOW YOUR NEXT EXERCISE
Browse 104 exercises by equipment and muscle group. Read technique cues and common mistakes, with images of the 3D models. The bundled library and instructions are available offline.

MORE WITH TRAINER3D PRO
An optional purchase unlocks rotatable 3D demonstrations with muscle highlights, the full plan library, custom workouts, full training history and 25 training music tracks. Music can continue with the screen locked. 3D and streamed music require internet.

YOUR CHOICE
Choose monthly or yearly auto-renewing Pro, or a lifetime one-time purchase. Google Play shows the current price and any eligible offer before checkout. Manage or cancel subscriptions in Google Play. Deleting the app or your Trainer3D account does not cancel a subscription. Restore purchases from the Pro screen using your original Trainer3D and Google accounts.

Available in English, Polish, Spanish, German, French and Brazilian Portuguese. Delete your account and data from Account > Profile, password & data.

Support: hello@trainer3d.com
Privacy: https://www.trainer3d.com/privacy
Terms: https://www.trainer3d.com/terms
Log sets and weights, follow gym plans and explore 3D exercises with Pro.
Updated on
Nov 13, 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
  • This app may collect these data types
    Personal info, Financial info, and Health and fitness
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Welcome to Trainer3D. Plan gym workouts, log sets, reps and weights, and use a rest timer. Explore 104 exercises for machines, dumbbells and barbells. Pro adds interactive 3D exercise views, more plans and 25 training tracks. Available in English, Polish, Spanish, German, French and Portuguese.
Content rating
Everyone
In-App Purchases
Learn more

App support

About the developer
SZYMON BODYCH OMERNET
help@itflashcards.com
11 Ul. Pomorska 05-820 Piastów Poland
+48 505 434 727

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