Best Weight Loss Tracker Gym Apps

245+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated September 2026

Whether you're new to weight loss tracker gym or looking for an upgrade, our curated collection of 245+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Weight Loss Tracker Gym Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1WeightFit: Weight Loss TrackerWeightFit: Weight Loss TrackerFree4.7★ (487)NoYesSep 2026
2Keep Trainer: Gym Workout LogKeep Trainer: Gym Workout LogFree4.8★ (14K)NoYesSep 2026
3Soma Gym & AI Calorie TrackerSoma Gym & AI Calorie TrackerFree4.8★ (740)NoYesSep 2026
4Fitness AI Gym Workout PlannerFitness AI Gym Workout PlannerFree4.7★ (56K)YesYesSep 2026
5Buffro: Ranked Workout TrackerBuffro: Ranked Workout TrackerFree4.8★ (213)NoYesSep 2026
6Lift: Gym & Calorie TrackerLift: Gym & Calorie TrackerFreeNoYesJul 2026
7Muscle Booster Workout TrackerMuscle Booster Workout TrackerFree4.5★ (137K)NoYesSep 2026
8WeightWatchers ProgramWeightWatchers ProgramFree4.8★ (2.4M)YesYesSep 2026

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FAQ about Weight Loss Tracker Gym

What are the best weight loss tracker gym apps for iPhone?
WeightFit: Weight Loss Tracker tops our weight loss tracker gym apps ranking as of September 2026, with a 4.7-star average from 487 App Store ratings, and it's free to download.
Yes — 20 of the top weight loss tracker gym apps we rank are free to download, including WeightFit: Weight Loss Tracker and Keep Trainer: Gym Workout Log.
WeightFit: Weight Loss Tracker has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 245+ weight loss tracker gym apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
WeightFit is a weight diary application designed to help users log their body weight, track their progress over time, and work towards their fitness goals. It provides tools for monitoring weight loss or gain, calculating BMI, and visualizing trends.
Key features include a clean dashboard displaying current weight and goal progress, trend charts, a BMI calculator with WHO and DGE classifications, and fast manual entries. It also offers an Apple Watch companion app for convenient logging and HealthKit integration for data privacy.