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Screenshots

  • Flex AI : Gym Trainer screenshot 1
  • Flex AI : Gym Trainer screenshot 2
  • Flex AI : Gym Trainer screenshot 3
  • Flex AI : Gym Trainer screenshot 4
  • Flex AI : Gym Trainer screenshot 5
  • Flex AI : Gym Trainer screenshot 6
  • Flex AI : Gym Trainer screenshot 7

About Flex AI : Gym Trainer

Flex AI is a comprehensive workout planner and gym tracker designed to help you build muscle, lose weight, and stay consistent with your fitness goals. Whether you're a beginner or an experienced lifter, Flex AI provides structured training programs, detailed exercise tracking, and performance analytics to help you progress efficiently.

With an extensive exercise database covering strength training, bodybuilding, powerlifting, and general fitness, FLEX AI allows you to create custom workout routines or follow professionally designed programs. Track sets, reps, weights, rest time, and personal records with an intuitive interface built for gym sessions.

Key Features:

• Pre-built training programs for muscle gain, fat loss, and strength
• Custom workout routine builder
• Large exercise library with instructions and visuals
• Track sets, reps, weight, and rest time
• Monitor progress with detailed workout history and stats
• Personal record tracking and performance analytics
• Log body measurements and track transformation
• Cloud sync and backup
• Community support and motivation

What’s new

Version 1.0.1 · Updated March 4, 2026

Added Flex AI consent flow before first AI use, with in-app consent controls. Improved Privacy Policy clarity and updated support contact details. Added in-app account deletion under Settings. Fixed Plans screen exercise links opening exercise details. UI readability and stability improvements

User reviews

Yogesh Goyal
Yogesh Goyal
great app with lot of exercise options

Alternatives to Flex AI : Gym Trainer

Looking for apps like Flex AI : Gym Trainer? Here are 3 similar Android apps on Google Play. The highest rated is Zen Educate (4.9/5), and all 3 are free to download.

Flex AI : Gym Trainer vs. alternatives
App Rating Price Installs Last updated Compare
Flex AI : Gym Trainer – Free 100+ Mar 4, 2026
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SoulKu 4.8 / 5 Free 1,000+ Oct 15, 2026 Compare
Zen Educate 4.9 / 5 Free 10,000+ Sep 14, 2026 Compare

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