Flexibility Trainer vs FitAssist
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flexibility Trainer
Achieve your flexibility goals with a 30-day program designed for beginners. This app uses active and passive stretching techniques to improve hamstring, thigh, and hip flexibility, promoting better blood circulation. Sessions are designed to be completed in just ten minutes daily.
- 30-day flexibility program
- Active and passive stretching
- Improves hamstring, thigh, hip flexibility
- Promotes blood circulation
- Beginner-friendly
- 10-minute daily sessions
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This 30-day program will help you increase your flexibility. The program utilises a mixture of active and passive stretching techniques to give you the fastest gains possible in the shortest time. While working on the splits you not only improve the flexibility of hamstrings, thighs, and hips but also promote better blood circulation to the areas most affected by the sedentary lifestyle. This guide will cover ways to increase flexibility in just ten minutes per day. But here’s the trick: you have to commit to stretching. Stay as consistent with a stretching routine as you would with a fitness routine or diet program. Our programs are especially designed for complete beginners, so take all the time you need in reaching your goal. Even if you are a bit more advanced, make sure you complete the warm up and each step daily to keep yourself injury free.
FitAssist
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FitAssist: Intuitive WOD Timer, Running Tracker & Workout Assistant FitAssist is your ultimate companion for timing workouts, tracking runs, and logging your fitness journey. Whether you’re crushing a WOD, jogging, or monitoring your pulse, FitAssist delivers a seamless, ad-free experience. Designed for performance, it offers an intuitive interface, real-time pulse and pace tracking, and detailed workout history. Best of all, core features are completely free, with exciting upgrades on the horizon. Key Features: - Configurable Workout Timer: Tailor it for any workout—WODs, intervals, or static moves—with count-up, count-down, or round-based options. - Running Mode: Track current and average pace, distance, and route in real-time. View splits (per km or 100m) and a running map in your workout summary. - Live Activities & Background Mode: Keep running with your phone locked or switch songs in your music player, with pace and distance updates via Live Activities. - Pulse Tracking: Monitor heart rate live using Apple Watch or fitness bands, integrated with Apple Health. - Workout History: Review past workouts with logs of time, rounds, pulse, splits, and running routes. - WOD Orientation: Built for functional fitness, with easy round tracking and interval settings. - Ad-Free: Stay focused without interruptions. - Core Features Free: Start training today at no cost. More exciting features are planned, including: - AI Workout Generator: Personalized workouts tailored to your goals, equipment, and preferences. - Pose Recognition: Real-time movement detection, automatic rep counting, and form feedback using your iPhone camera. FitAssist is your trusted fitness partner, crafted for athletes and enthusiasts who demand precision and performance.
Screenshots
Verdict
The clearest difference is in-app purchases: FitAssist at none against Flexibility Trainer's 11. FitAssist also leads on ads (none vs shown) and update cadence (every 3 days vs every 3 months). Flexibility Trainer's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.1). On price 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. Flexibility Trainer sells 11 one-off in-app purchases. FitAssist asks for nothing beyond the download.
Flexibility Trainer ships an update every 3 months, FitAssist every 3 days. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.
| Parameter | Flexibility Trainer | FitAssist |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (52 ratings) — better | — |
| Positive reviews | 64.3% of reviews | — |
| Number of ratings | 52 — better | — |
| Update frequency | Every 3 months | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.1 |
| Further details — not scored | ||
| Size | 44 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Samantha Roobol | ALEKSANDR POLEV |
In-app purchases
Flexibility Trainer
- Remove ads$0.99
- Exercises for beginners$1.99
- Yoga Poses for Flexibility$1.99
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- Middle Split in 30 Days$1.99
- Improve Upper Body Flexibility$1.99
- Learn the Splits in 60 Days$1.99
- The 30 Day Splits Challenge$1.99
- How to Do a Scorpion Stretch$1.99
- Core and Flexibility Workouts$1.99
- Toe Touch Flexibility$1.99
- Full Bundle$4.99
FitAssist
No in-app purchases
Questions
Is Flexibility Trainer free?
Is FitAssist free?
Do Flexibility Trainer or FitAssist have ads?
Which is updated more often, Flexibility Trainer or FitAssist?
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