Flexibility for Fighters vs Burn Bytes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flexibility for Fighters
This app provides daily stretching routines designed to improve flexibility for martial arts practitioners. It offers guided challenges, animated exercises, and custom workout creation to enhance range of motion and technique fluidity.
- 30-day stretching challenges
- Animated exercise guides
- Voice feedback for workouts
- Detailed workout history
- Apple Health integration
- Custom workout builder
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Stretching before martial arts training is extremely important. Flexible muscles and joints allow practitioners to kick higher, punch farther, and perform complex techniques more fluidly. All martial arts techniques require precision, strength, and a range of motion, which come with a flexible body. To improve flexibility, you need to stretch more often than you would in a martial arts class. You need to stretch every day. The app contains workout plans for beginners and advanced. Features: • 30-day challenge of your choice (Beginner, Advanced, Experienced) • Animation for each exercise • Voice feedback • Detailed history • Integration with Apple Health You can create your custom workout with any exercises you want. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Burn Bytes
This app converts the calories from your meals into equivalent workouts, like burpees, to show the energy cost of your food. It features a restaurant menu database, AI-powered workout and meal planning, and streak tracking to keep you motivated.
- Restaurant menu logging
- Calorie-to-workout conversion
- AI workout and meal planner
- Random workout challenges
- Streak tracking
- Personalized fitness strategies
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Burn Bytes is a fitness accountability app built around one simple idea: Burpees are the currency. Instead of just counting calories, Burn Bytes shows you the real cost of what you eat by converting food into workouts. Browse real restaurant menu items, log your meal, and instantly see how much that meal costs in burpees and workouts. Whether you are eating out, grabbing fast food, or planning meals, Burn Bytes connects calories in with energy out in a way that is simple, visual, and motivating. At the center of the experience is Ember, the built-in AI assistant. Ember can generate personalized workout routines, meal plans, and training suggestions tailored to your goals. Burn Bytes helps you stay accountable without complicated diet plans. Eat what you want. Just be ready to earn it. Key Features Restaurant Menu Database Browse real restaurant menu items and quickly log what you ate. See the Cost of Your Meal Instantly see how many burpees and workouts it takes to burn off your meal. Quick Burn Workouts Generate workouts designed to help burn the calories from your food. Flash Burn Prompts Random workout challenges that keep you moving throughout the day. Streak Tracking Build daily burn streaks and track your progress. Ember AI Assistant Ask Ember for personalized workouts, meal planning ideas, and fitness strategies. Burn Bytes Where Calories In Meets Energy Out Important Information Burn Bytes provides informational fitness content and calorie estimates. Workouts and calorie conversions are approximations and may vary by individual. Privacy Policy: https://burnbytes.com/privacy Terms of Service: https://burnbytes.com/terms
Screenshots
Verdict
The clearest difference is price: Flexibility for Fighters at Free against Burn Bytes's $4.99. Flexibility for Fighters also leads on ratings volume (43 vs 3). Burn Bytes's advantage is rating (5.0 vs 4.6) and update cadence (every 3 weeks vs every 2 months). On ads, in-app purchases, device support and iOS requirement 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
Flexibility for Fighters is free to download; Burn Bytes costs $4.99 up front. Flexibility for Fighters sells 3 in-app purchases, starting at $1.99 per month and Burn Bytes sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Burn Bytes holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Flexibility for Fighters has 43 ratings behind it against 3, so its average is the more settled of the two.
Flexibility for Fighters ships an update every 2 months, Burn Bytes every 3 weeks. The most recent releases landed on September 21, 2026 and October 2, 2026 respectively.
| Parameter | Flexibility for Fighters | Burn Bytes |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 4.6 (43 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 43 — better | 3 |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 37 MB | 105 MB |
| Age rating | 4+ | 4+ |
| Developer | Axiom Mobile LLC | Bbytetechworks LLC |
Customer experience
Flexibility for Fighters
Burn Bytes
In-app purchases
Flexibility for Fighters
- Full Version$1.991 Month
- Full Version$4.996 Months
- Full Version$7.99
Burn Bytes
- Burn+ Monthly3 Days trial$4.991 Month
Questions
Is Flexibility for Fighters free?
Is Burn Bytes free?
Which has better reviews, Flexibility for Fighters or Burn Bytes?
Do Flexibility for Fighters or Burn Bytes have ads?
Which is updated more often, Flexibility for Fighters or Burn Bytes?
Other comparisons
