6FIT vs OSTA'S BOXING
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
6FIT
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ONLINE TRAINING, NUTRITION, MINDSET, ACCOUNTABILITY MEMBERS GET BASIC ACCESS TO: - TRAINING PLANS - NUTRITION PLANS AND MACRO / CALORIE CONTROLLED PLANS - EXERCISE AND TRAINING VIDEOS - HYROX, STRENGTH, HYPERTROPHY, HYBRID, AEROBIC & PERFORMANCE TRAINING PLANS * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy
OSTA'S BOXING
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The OSTA'S BOXING app makes booking and attending sessions simple. - Browse the calendar for sessions that suit you. Book and pay in just a few taps. - Use your personal QR code to check-in. - Not going to make it? Cancel and rebook directly through the app. - Class full? Join the waiting list to be notified if a spot becomes available. - Purchase memberships and more.
Screenshots
Verdict
The clearest difference is in-app purchases: OSTA'S BOXING at none against 6FIT's 1. 6FIT's advantage is update cadence (every 5 weeks vs every 8 months). On price, ads, 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
Both are free to download. 6FIT sells 1 in-app purchase, starting at $99.99 per month. OSTA'S BOXING asks for nothing beyond the download.
6FIT ships an update every 5 weeks, OSTA'S BOXING every 8 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.
| Parameter | 6FIT | OSTA'S BOXING |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks — better | Every 8 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 51 MB | 157 MB |
| Age rating | 17+ | 4+ |
| Developer | streamline fitness ltd | Legitfit Limited |
In-app purchases
6FIT
- 6FIT ONLINE$99.991 Month
OSTA'S BOXING
No in-app purchases
Questions
Is 6FIT free?
Is OSTA'S BOXING free?
Do 6FIT or OSTA'S BOXING have ads?
Which is updated more often, 6FIT or OSTA'S BOXING?
Other comparisons
