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Best Fitness Diary App

250+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated September 2026

The best fitness diary app on iPhone average 4.7★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.

Compare top Fitness Diary App (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Fitness Diary AppFitness Diary AppFree—NoYesMay 2026
2Gym Diary: Workout Tracker LogGym Diary: Workout Tracker LogFree4.3★ (125)NoYesMay 2026
3Habit TrackerHabit TrackerFree4.8★ (145K)NoYesSep 2026
4Calorie Counter - MyNetDiaryCalorie Counter - MyNetDiaryFree4.8★ (165K)NoYesSep 2026
5Strong Workout Tracker Gym LogStrong Workout Tracker Gym LogFree4.9★ (108K)NoYesSep 2026
6Day One: Daily Journal & DiaryDay One: Daily Journal & DiaryFree4.8★ (118K)NoYesSep 2026
7Weight Diary ProWeight Diary ProFree—NoYesJun 2026
8Workout Diary: FitnessWorkout Diary: FitnessFree4.0★ (2)NoNoAug 2026

Top Picks for Fitness Diary App

Habit Tracker#3

Habit Tracker by InnerGrow

Goal Tracker & ADHD Planner
Worth Considering
📊 Productivity
4.8😊(145K ratings)
FreeIn-App Purchases
Habit Tracker screenshot 1
Habit Tracker screenshot 2
Habit Tracker screenshot 3
Habit Tracker screenshot 4
Habit Tracker screenshot 5
Habit Tracker screenshot 6

This app helps you build lasting habits and achieve your goals through simple daily planning and routine tracking. It offers features like syncing with health data, group challenges, and insightful analytics to support your self-care and personal growth journey.

What We Love

  • 👍 Customizable and user-friendly interface
  • 🚀 Efficient and intuitive habit tracking
  • 💡 Comprehensive data visualization and progress tracking
  • 🔒 Secure and reliable app with no ads
  • 💰 Affordable one-time premium purchase option

Room to Improve

  • 🐛 Occasional bugs and glitches
  • 🔒 Lack of iCloud sync and cross-device support
  • 🔒 Limited free version with restricted features
  • 🕰️ Inflexible habit scheduling options

More Fitness Diary App apps to explore

FAQ about Fitness Diary App

Are there free fitness diary app for iPhone?
Yes — 20 of the top fitness diary app we rank are free to download, including Fitness Diary App and Gym Diary: Workout Tracker Log.
Fitness Diary App has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ fitness diary app on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Fitness Diary App is a tool designed to help users log their workouts, create personalized training programs, and track their fitness progress over time. It is suitable for both individual fitness enthusiasts and professional personal trainers.
Fitness Diary App operates on a subscription model. Weekly subscriptions are $1.99, with options for a 3-day free trial. Monthly subscriptions are $4.49 and include a 7-day free trial.