Stretch Strong vs BUFF | Gym Workout Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stretch Strong
Access a vast library of over 400 stretching exercises with video demonstrations and expert-led weekly workouts. Find specific stretches for your sport or needs with powerful search and filtering tools. Track your progress with an in-app journal.
- 400+ stretching exercises with video demonstrations
- Expert-led weekly flexibility workouts
- Search, filter, and substitute functions
- Novice and experienced training tracks
- In-app training journal
- Tutorial videos and FAQ resource library
Read full descriptionHide full description
Unlock Your Ultimate Flexibility with Stretch Strong! Over 400+ stretching exercises and growing! With search, filtering, and substitution functions, you'll be able to explore a world of flexibility training you can't find anywhere else online! With Jon Call (@jujimufu), a flexibility expert with over 20 years of experience competing in Martial Arts, Bodybuilding, and Strength Sports, you'll get new weekly flexibility workouts created by him (that he does himself!) that you can incorporate into your training. The weekly workouts are quick and effective, demanding only 1 hour per week of total work to see improvements for even the busiest or biggest athletes out there! There are two versions of the weekly workouts: a novice version and an experienced version that you can jump between. Most flexibility apps out there are AI abominations with no link to reality or real people. Stretch Strong demystifies flexibility training and has busy people and actual athletes in mind. We make flexibility convenient but also specific. Just search the database for stretches related to your sport or need and try them out! Stretch Strong has features that help make it incredibly easy for you to continue stretching with a multitude of customizations. With the Stretch Strong app, you can: – Explore explanations and in-app video demonstrations for every movement in our exercise library of 400+ movements, many of which you've never seen anywhere else! – Navigate the exercise library with filter, substitute, and search functions to find the stretch you need when you need it quickly! – Stay updated with weekly videos and notes with the exact flexibility training focus of any given week, as well as the broader context of where we are in a flexibility training cycle. – Learn with our extensive Tutorial Video and FAQ resource library to help you understand flexibility training principles, techniques, and considerations that can affect your stretching. – Get a new week of flexibility programming every Sunday with two training tracks: Novice and Experienced. – Use an in-app training journal with references to recent performance to track your results. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
BUFF | Gym Workout Tracker
This app helps users track gym workouts, log sets and reps, and monitor personal records. It offers video demonstrations for exercises, customizable workout plans, and community features to share progress and stay motivated.
- Dynamic workout and progress tracking
- Extensive exercise library with video demonstrations
- Customizable workout routines and pre-designed plans
- Detailed progress graphs and muscle usage visualization
- Community and social sharing features
- Gamified progress with achievements and medals
Read full descriptionHide full description
Buff Gym Workout: Dynamic Tracker, Log & Planner Level-Up Your Fitness Goals. Simplify and supercharge your fitness journey with Buff. Whether you're a beginner or an advanced lifter, our dynamic workout tracker gives you everything you need to log your sessions, master your form, connect with friends, and push for new personal bests. WHAT USERS ARE SAYING - "Buff is an absolute game-changer... From the moment you open the app, you’re greeted with an intuitive interface that makes navigating through its features effortless." - elm84$ - "The Buff app was key in helping me to prepare for my first bodybuilding competition. With its help, I placed 1st in two categories!" - H. White - "I really enjoy the achievement system—it adds a nice motivational boost and keeps me engaged. One of the best parts is the workout videos; every exercise has a clear demonstration..." - Mythoriir WHAT MAKES BUFF YOUR BEST LIFTING PARTNER? 1. Dynamic Workout & Progress Tracking - Detailed Gym Log: Easily track every set, rep, and weight. Log total volume, total reps, and monitor your PRs (Personal Records) instantly. - Bodyweight Trends: Track your bodyweight evolution and key performance metrics (average reps, sets, and weight) with colorful, detailed graphs. - Visualize Muscle Usage: Our unique Anatomy Highlights show you exactly which muscles you've worked and provide an intensity percentage breakdown to ensure balanced training. 2. Master Your Form & Plan Your Training - Extensive Exercise Library: Explore a wide range of 500+ exercises with free, high-quality video demonstrations featuring real people to ensure perfect technique, maximum results, and safety. - Customization is Key: Create your own personalized workout routines or choose from our pre-designed, goal-oriented plans. - Seamless Tracking: Maintain your consistency with a Daily Streak counter that helps you stay on track and build unbreakable habits. 3. Get Motivated & Stay Accountable - Community & Social Sharing: Join the active Buff Community! Share results, follow friends' progress, celebrate your milestones, and inspire others directly within the app. - Gamified Progress: Earn Experience Points (XP) and Medals by hitting new achievements in key categories like Strength, Endurance, and Stamina. Make tracking fun and rewarding! BY HUMANS, FOR HUMANS (A NO-AI APPROACH) - Most fitness apps rely on AI, but Buff uses none of it. Every workout plan, exercise tutorial, and piece of artwork was created by real people, with the singular goal of making fitness accessible and effective for you. KEY FEATURES AT A GLANCE - Track workouts and exercises with an easy-to-use interface. - Access video demonstrations for proper exercise technique. - Thoughtfully crafted plans for every fitness level (Beginner to Advanced). - Create custom workouts and routines. - In-depth progress graphs for total volume, reps, PRs, and bodyweight. - Muscle usage visualization with anatomy highlights and percentage breakdowns. - Social sharing and community features. - Experience Points & Achievements to gamify your fitness journey. Subscriptions: Yearly Plan • Duration: 1 year • Price: $99.99/year • Payment charged to iTunes Account at purchase confirmation • Renewal charged within 24 hours before the current period ends • Manage or turn off auto-renewal in Account Settings • Unused trial period (if any) is forfeited upon subscription purchase Monthly Plan • Duration: 1 month • Price: $12.99/month • Payment charged to iTunes Account at purchase confirmation • Renewal charged within 24 hours before the current period ends • Manage or turn off auto-renewal in Account Settings • Unused trial period (if any) is forfeited upon subscription purchase Terms and conditions: https://www.buffdudes.us/pages/buff-app-terms-conditions Privacy policy: https://www.buffdudes.us/pages/buff-app-privacy-policy
Screenshots
Verdict
The clearest difference is rating: BUFF | Gym Workout Tracker at 4.8 against Stretch Strong's 4.4. BUFF | Gym Workout Tracker also leads on update cadence (fortnightly vs every 3 months) and review sentiment (85% vs 67%). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Stretch Strong sells 3 in-app purchases, starting at $8.99 per month and BUFF | Gym Workout Tracker sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.
BUFF | Gym Workout Tracker holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 62 and 265 respectively. Written reviews point the same way: 67% of Stretch Strong's written reviews are positive against 85% of BUFF | Gym Workout Tracker's.
Stretch Strong ships an update every 3 months, BUFF | Gym Workout Tracker fortnightly. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.
| Parameter | Stretch Strong | BUFF | Gym Workout Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (62 ratings) | 4.8 (265 ratings) — better |
| Positive reviews | 66.7% of reviews | 85.3% of reviews — better |
| Number of ratings | 62 | 265 — better |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 — better | 15.6 |
| Further details — not scored | ||
| Size | 119 MB | 208 MB |
| Age rating | 17+ | 17+ |
| Developer | Trainmakr LLC | Buff Dudes LLC |
Customer experience
Stretch Strong
BUFF | Gym Workout Tracker
Bugs and requests
Stretch Strong
Not enough reviews yet to summarise bugs or requests.
BUFF | Gym Workout Tracker
Reported bugs
3 issues- Failure to load or save workouts
- Unresponsive login button
- White screen issue on iOS
Requested features
4 requests- Apple Watch integration
- Garmin/MyFitnessPal integration
- Ability to delete workout history
- Replacement exercises for home gym equipment
In-app purchases
Stretch Strong
- Monthly7 Days trial$8.991 Month
- Quarterly7 Days trial$25.003 Months
- Yearly7 Days trial$89.991 Year
BUFF | Gym Workout Tracker
- Monthly7 Days trial$12.991 Month
- Yearly7 Days trial$99.991 Year
Questions
Is Stretch Strong free?
Is BUFF | Gym Workout Tracker free?
Which has better reviews, Stretch Strong or BUFF | Gym Workout Tracker?
Do Stretch Strong or BUFF | Gym Workout Tracker have ads?
Which is updated more often, Stretch Strong or BUFF | Gym Workout Tracker?
Other comparisons















