Define. vs Cyerbi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Define.
This app offers a variety of workouts designed by fitness experts to create a balanced approach to exercise and overall health. It provides live and on-demand classes, with new content added weekly, suitable for all fitness levels.
- Variety of workouts
- Live and on-demand classes
- New classes added weekly
- Workouts 30 minutes or less
- Suitable for all fitness levels
- Balanced approach to health
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Define was created by fitness experts Jo and Jacqs of Sweat and Tell to offer workouts you can do anytime, anywhere. This app is designed to create a balanced approach to exercise and your overall health and wellness routine. Define is an all access app that offers five new follow along workouts each week, a weekly live community workout & a robust on demand library. Each workout is uniquely designed to sculpt and tone while developing a stronger mind-body connection. Whatever your fitness level, you will feel supported, connected and empowered as we guide you through each movement.
Cyerbi
Connect with gym enthusiasts and trainers on this social platform. Discover and share workouts tailored to your fitness journey. Find your community and elevate your training experience.
- Social networking for gym-goers
- Workout sharing by trainers
- Connect with like-minded individuals
- Discover new training routines
- Community-driven fitness
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Cyerbi is a social platform designed to bring likeminded people together at the gym. Our app also allows trainers to share workouts with our users. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Cyerbi at 5.0 against Define.'s 4.3. Cyerbi also leads on review sentiment (100% vs 63%) and update cadence (fortnightly vs every 5 weeks). Define.'s advantage is in-app purchases (none vs 5). On price, ratings volume, ads and device support 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. Cyerbi sells 5 one-off in-app purchases. Define. asks for nothing beyond the download.
Cyerbi holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 12 and 7 respectively. Written reviews point the same way: 63% of Define.'s written reviews are positive against 100% of Cyerbi's.
Define. ships an update every 5 weeks, Cyerbi fortnightly. The most recent releases landed on September 12, 2026 and June 2, 2026 respectively.
| Parameter | Define. | Cyerbi |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (12 ratings) | 5.0 (7 ratings) — better |
| Positive reviews | 62.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 12 — better | 7 |
| Update frequency | Every 5 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.4 | 12.0 — better |
| Further details — not scored | ||
| Size | 121 MB | 130 MB |
| Age rating | 12+ | 4+ |
| Developer | Sutra Fitness, Inc. | Mitchell Nesevich |
Customer experience
Define.
Cyerbi
In-app purchases
Define.
No in-app purchases
Cyerbi
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Questions
Is Define. free?
Is Cyerbi free?
Which has better reviews, Define. or Cyerbi?
Do Define. or Cyerbi have ads?
Which is updated more often, Define. or Cyerbi?
Other comparisons
