Boost System vs Mudo Gym
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Boost System
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Boost is an app for members in gyms connected to BoostSystem. In this app you can book classes, open the front door, and see all information linked to your gym membership. You can access: - Door opener. No more access cards. Open the door directly from the app. - My profile. A history of all your payments, bookings, and visits. - Booking. Book your future classes in the app. - Center information. Get an overview of when the center is crowded and when there is plenty of space. Contact information.
Mudo Gym
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Use your phone to book, cancel or enter the waiting list on a group session for your gym. Read news and get an overview of your membership directly from your phone. Mobile Access also gives you easy access to your gym. Have a good workout!
Screenshots
Verdict
The clearest difference is update cadence: Mudo Gym at fortnightly against Boost System's every 2 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Boost System ships an update every 2 months, Mudo Gym fortnightly. The most recent releases landed on September 27, 2026 and September 17, 2026 respectively.
| Parameter | Boost System | Mudo Gym |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 24 MB | 79 MB |
| Age rating | 4+ | 4+ |
| Developer | Cerum AS | MUDO Gym |
In-app purchases
Boost System
No in-app purchases
Mudo Gym
No in-app purchases
