HybridAF Mobile vs Underground Athlete Coaching
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HybridAF Mobile
Access daily workouts and find gym locations within a network designed for various strength athletes. Discover gyms meeting specific equipment and space requirements for a satisfying workout.
- View daily workouts
- Access gym locations
- Network of participating gyms
- Suitable for various strength sports
- Minimum equipment and space requirements
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The Hybrid Athlete Foundation, HybridAF, Mobile App lets participating gym members view the daily workouts and access the gym locations within the network. All types of athletes are welcome and invited to gyms in the #HybridAF network. With a minimum equipment list and square footage requirement for a gym to become part of the network, CFers and sport of fitness athletes, Olympic Lifters, Powerlifters, Strongman, and anyone who lifts will be able to get a highly satisfactory workout in at any of the #HybridAF gyms.
Underground Athlete Coaching
Track your workouts, meals, and progress towards fitness goals with personalized guidance from your coach. Schedule sessions, manage nutrition, and monitor body measurements. Stay motivated with real-time messaging and reminders.
- Workout and meal tracking
- Progress monitoring
- Nutrition management
- Real-time coach messaging
- Body measurement tracking
- Push notification reminders
- Wearable device integration
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With the Underground Athlete Coaching App, you can start tracking your workouts and meals, measuring results, and achieving your fitness goals, all with the help of your personal trainer. - Access training plans and track workouts - Schedule workouts and stay committed by beating your personal bests - Track progress towards your goals - Manage your nutrition intake as prescribed by your coach - Set health and fitness goals - Message your coach in real-time - Track body measurements and take progress photos - Get push notification reminders for scheduled workouts and activities - Connect to wearable devices like Apple Watch (synced to Health app), Fitbit and Withings to sync body stats instantly Download the app today!
Screenshots
Verdict
The clearest difference is rating: Underground Athlete Coaching at 4.9 against HybridAF Mobile's 3.1. HybridAF Mobile's advantage is iOS requirement (12.0 vs 15.5). On price, ratings volume, update cadence and ads 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. Neither carries in-app purchases, so what you see is what you pay.
Underground Athlete Coaching holds the better App Store score, 4.9 against 3.1. Both are backed by a comparable volume of ratings — 27 and 24 respectively.
HybridAF Mobile ships an update monthly, Underground Athlete Coaching every 2 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.
| Parameter | HybridAF Mobile | Underground Athlete Coaching |
|---|---|---|
| Price | Free | Free |
| Rating | 3.1 (27 ratings) | 4.9 (24 ratings) — better |
| Positive reviews | 54.5% of reviews | — |
| Number of ratings | 27 — better | 24 |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 12.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 16 MB | 171 MB |
| Age rating | 4+ | 4+ |
| Developer | True IP Solutions | Underground Athlete |
Customer experience
HybridAF Mobile
Underground Athlete Coaching
In-app purchases
HybridAF Mobile
No in-app purchases
Underground Athlete Coaching
No in-app purchases
Questions
Is HybridAF Mobile free?
Is Underground Athlete Coaching free?
Which has better reviews, HybridAF Mobile or Underground Athlete Coaching?
Do HybridAF Mobile or Underground Athlete Coaching have ads?
Which is updated more often, HybridAF Mobile or Underground Athlete Coaching?
Other comparisons
