K.O.Rage vs STF Houston
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
K.O.Rage
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Download the K.O.Rage app to easily book classes and manage your fitness experience - anytime, anywhere. Make a reservation, get added to a wait list, purchase class packages, check your profile and membership status, keep up to date with the latest products and services, and more – all from your device. Visit www.koragemma.com to learn more.
STF Houston
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For members of STF Houston to reserve their place in a class, sign up for gym events, and general account management like updating headshots and credit card on file.
Screenshots
Verdict
The clearest difference is ads: K.O.Rage at none against STF Houston's shown. STF Houston's advantage is update cadence (monthly vs every 28 months). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
K.O.Rage ships an update every 28 months, STF Houston monthly. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.
| Parameter | K.O.Rage | STF Houston |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 28 months | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15 — better |
| Further details — not scored | ||
| Size | 32 MB | 94 MB |
| Age rating | 4+ | 4+ |
| Developer | KO Rage Enterprise LLC | Sutaria Training & Fitness LLC |
In-app purchases
K.O.Rage
No in-app purchases
STF Houston
No in-app purchases
