Best Proof Fitness Apps

249+ iOS apps curated and reviewed

4.9 avg rating
20 free apps
Updated September 2026

If you already know PROOF FITNESS Online, this is the deeper bench. 249+ proof fitness apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of September 2026.

Compare top Proof Fitness Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1PROOF FITNESS OnlinePROOF FITNESS OnlineFree5.0★ (6)NoNoMay 2026
2Proof Fitness MasterProof Fitness MasterFree5.0★ (2)NoNoMay 2026
3Proof: Health With FriendsProof: Health With FriendsFree4.9★ (198)NoYesSep 2026
4Fitness App (ABC Trainerize)Fitness App (ABC Trainerize)Free4.9★ (68K)NoNoSep 2026
5Proof of Work FitnessProof of Work FitnessFree5.0★ (1)NoYesMay 2026
6The Proof AppThe Proof AppFree was $7.99YesNoAug 2026
7proof3proof3FreeNoNoMay 2026
8Proof - BMI & Weight TrackerProof - BMI & Weight TrackerFreeNoYesJul 2026

Top Picks for Proof Fitness

Proof: Health With Friends#3

Proof: Health With Friends by Proof of Health, Inc

The infinite health game
Worth Considering
💪 Health & Fitness
4.9😊(198 ratings)
FreeIn-App Purchases
Proof: Health With Friends screenshot 1
Proof: Health With Friends screenshot 2
Proof: Health With Friends screenshot 3
Proof: Health With Friends screenshot 4
Proof: Health With Friends screenshot 5

This app gamifies health and fitness by allowing users to create challenges with friends. Earn rewards by consistently meeting daily goals, with financial stakes for missing them. Track progress automatically through health integrations and wearable devices.

What We Love

  • 🎮 Gamification with friends increases motivation
  • 👥 Strong social connection and community features
  • 💪 Effective habit building and consistency
  • 💰 Financial incentives drive accountability
  • 🎯 Easy to use and intuitive interface
  • 📱 Seamless Apple Health integration
  • ✅ Simple setup and challenge creation
  • 🏆 Competitive yet supportive environment
  • 📊 Clear progress tracking and visibility
  • ❤️ Positive peer pressure without stress

Room to Improve

  • 📧 Non-responsive customer support
  • ⚠️ Unresolved verification/login issues
  • 📱 Not available on Android platform
  • ⚙️ Limited weigh-in frequency options

More Proof Fitness apps to explore

FAQ about Proof Fitness

What are the best proof fitness apps for iPhone?
PROOF FITNESS Online tops our proof fitness apps ranking as of September 2026, with a 5.0-star average from 6 App Store ratings, and it's free to download.
Yes — 20 of the top proof fitness apps we rank are free to download, including PROOF FITNESS Online and Proof Fitness Master.
PROOF FITNESS Online has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 249+ proof fitness apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
PROOF FITNESS Online is available on Apple Watch, iPhone, iPad, and iPod. It can sync body stats instantly from wearable devices like Apple Watch, Fitbit, and Withings.
The app was last updated on May 6, 2025, with version 7.181.0. This indicates a commitment to regular updates and improvements.

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