SPLYT · Workout trackers · Feature map
Gym & strength · iPhone

Flex AI Workout Trainer & Log

Flex AI Workout Trainer & Log · Flex Artificial Intelligence Inc.

Apple’s numbers for Flex AI Workout Trainer & Log, refreshed every morning, and the most-rated alternatives. Its features haven’t been checked against its own pages yet — the feature map covers six apps so far.

Rating
★ 4.6
Ratings
2,412
Price
Free
Released
Dec 14, 2021
Last updated
Apr 9, 2026
Today’s chart
Not in the top charts

Apple’s US App Store, Oct 19, 2026. Health & Fitness charts. View on the App Store ↗

What it costs ↓

What Flex AI Workout Trainer & Log costs

DownloadFree
Monthly$12.99–$69.99
Yearly$79.99–$499.99≈ $6.67 a month
  1. Premium Subscription Monthly$12.99
  2. Premium Yearly Subscription$79.99
  3. Premium Plus Yearly$191.99
  4. Premium Plus Monthly$29.99
  5. Premium Plus Family Yearly$499.99
  6. Premium Plus Family Monthly$69.99

Apple’s US App Store, top in-app purchases, checked Oct 17, 2026. Item names are the developer’s; two prices for one plan usually mean an older tier or a price test.

Features: not yet verified

We only list a feature when an app documents it on its own pages, with the source linked, and we haven’t done that for Flex AI Workout Trainer & Log yet. Until then, this page shows Apple’s numbers only — nothing here says what Flex AI Workout Trainer & Log can or can’t do.

Suggest Flex AI Workout Trainer & Log for the feature map →

Flex AI Workout Trainer & Log alternatives

Six apps compared feature by feature, each claim linked to its source:

The most-rated gym & strength trackers on the App Store, by Apple’s count:

  1. LADDER Strength Training PlansLadder Technologies, Inc.★ 5.0 209,645 ratingsFreeGym & strength
  2. Gymverse: Gym Workout PlannerFITNESS22 LTD★ 4.8 165,343 ratingsFreeGym & strength
  3. Muscle Booster Workout TrackerWELLTECH APPS LIMITED★ 4.5 138,327 ratingsFreeGym & strength
  4. Liftoff - Ranked Gym WorkoutsLiftoff Labs Inc.★ 4.8 99,661 ratingsFreeGym & strength
  5. Stronglifts 5x5 Workout PlanStronglifts Limited★ 4.9 76,852 ratingsFreeGym & strength
  6. Fitness App (ABC Trainerize)TSR Gym Technik Ltd.★ 4.9 68,773 ratingsFreeGym & strength
  7. Fitness AI Gym Workout PlannerFitnessAI Inc.★ 4.7 55,967 ratingsFreeGym & strength
  8. JEFIT Workout Plan Gym TrackerJefit Inc.★ 4.8 46,916 ratingsFreeGym & strength

Every workout tracker, ranked daily → · The full feature map → · Describe what you want and get a sourced recommendation →

Made by SPLYT, one of the six apps on the feature map. Every app gets the same page, built the same way from its own published words and Apple’s numbers. How the feature map is made · Report a mistake