Kari BFit vs BigBox
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Kari BFit
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Welcome to the Kari BFit online coaching app! An all in one online coaching platform run by head coach Kari Baker. This app has been developed to maximize client results, providing clients with an all in one experience for nutrition, training, check ins and so much more! * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy
BigBox
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Stay up to date with the latest news, classes, offers and events from the BigBox. CLASSES Select your favourites and book classes straight from your phone. TIMETABLES Get real-time access to our most-up-to-date timetable. NEWS AND PUSH NOTIFICATIONS Instantly get notified of our latest news and events right on your phone. Our app allows you to stay up to date with new events or classes, ensuring that youโll never miss out. OFFERS Get push notifications for new offers. CONTACT US Easily contact us by phone or email at a click of a button or view directions and maps. SHARE THROUGH SOCIAL MEDIA Share news, classes or offers with friends through Facebook and other Social Media channels. APPLE HEALTHKIT We also use HealthKit to allow users to share their activity and workout data with the app. This data is used to incentivise users to stay active.
Screenshots
Verdict
The clearest difference is in-app purchases: BigBox at none against Kari BFit's 1. On price, update cadence, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Kari BFit sells 1 in-app purchase, starting at $50.00 per month. BigBox asks for nothing beyond the download.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 30, 2026 and October 12, 2026 respectively.
| Parameter | Kari BFit | BigBox |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details โ not scored | ||
| Size | 42 MB | 110 MB |
| Age rating | 17+ | 17+ |
| Developer | Kari Baker | Big Box Leisure Club Limited |
In-app purchases
Kari BFit
- Monthly Coaching$50.001 Month
BigBox
No in-app purchases








