GymBook.ai review
A detailed mobile training log with workout programming and body-progress tracking.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
GymBook.ai is a mobile workout builder and training tracker for lifters, bodybuilders, coaches and others who want structured sessions and detailed records. Its exercise library has more than 1,300 entries, and logging covers sets, reps, weight and RPE. Users can organize programs by phases, weeks and days, then review workout history, personal records, volume and training trends. The app also tracks measurements, progress photos, bloodwork, hydration and supplements, making it relevant to people who want training and body metrics in one record.
The free plan includes workout logging and a workout player, the exercise library and body-metrics tracking. Pro Monthly adds unlimited workouts, programs and custom exercises, plus an advanced workout builder and set types. It also includes progress photos and bloodwork tracking. Pro Yearly includes everything in Pro Monthly. The published plans show a seven-day free trial, but the plan names do not include prices here. The free tier is a practical starting point for basic logging; users who need the expanded builder, unlimited programming or those additional tracking tools will need Pro.
GymBook.ai’s depth is in workout structure and record-keeping: sessions can include notes, rest and timed blocks, sections, supersets and circuits, with exercise swaps and timers during logging. Separate partner workout records may suit training pairs. On the other hand, the product is mobile-only, supported operating systems are unspecified, and wearable sync is a future roadmap item rather than a current feature. Choose it for granular manual tracking and programming; consider another option if wearable integration or a specified platform is essential. Email is the listed support channel.
GymBook.ai pros and cons
- Where it wins
- Build phased programs and workouts with supersets, circuits and timed blocks
- Log sets, reps, weight and RPE; review records, volume and training trends
- Track measurements, progress photos, bloodwork, hydration and supplements
- Where it doesn't
- Free plan limits custom workouts and programs
- No wearable sync is listed as a current feature
- Mobile operating systems are not specified
GymBook.ai fact sheet, pricing and score →
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