GS Coaching vs Cal507 Coaching
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GS Coaching
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Welcome to Simon Nolan Coaching For 11 years now Simon has been studying body compositions, fat loss & lifestyle transformations. Following his own transformation where he lost over 50 kg & Become a MEN'S HEALTH featured athlete, Simon has had a vision to try & help as many individuals achieve transformations of their own. From working & studying with some of the best coaches in the world I have now gained the knowledge to help individuals of all walks of life become the best version of themselves physically & mentally. My coaching methods are perfect for individuals struggling for confidence or struggling to lose body fat just like i was. The App itself contains everything my clients need to not only get started on their journey but to continue you it throughout their life as they continue to set new goals. The features available to my clients to name a few are: Individually tailored nutrition plans Individually tailored workout plans Weekly Check in forms Habit Trackers Recipe Books 24/7 Message Support Exclusive discounts with my brand partners I cannot wait to welcome new clients on to my team & helping them achieve all their goals. I don't just transform physiques, I transform lives as that's exactly what i did myself. Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy
Cal507 Coaching
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Cal507 next level coaching app. In this app: - Messaging - View Plans - Check-Ins - Daily Habits - Log Workouts * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy
Screenshots
Verdict
GS Coaching and Cal507 Coaching are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. GS Coaching sells 1 in-app purchase, starting at $99.99 per month and Cal507 Coaching sells 1 in-app purchase, starting at $50.00 per month. Whichever you choose, the download price is not the number that matters.
GS Coaching ships an update every 4 weeks, Cal507 Coaching every 3 weeks. Both last shipped on October 27, 2026.
| Parameter | GS Coaching | Cal507 Coaching |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 42 MB | 52 MB |
| Age rating | 17+ | 17+ |
| Developer | GEORGIA CLARE BAKER | PAUL CALLENDER |
In-app purchases
GS Coaching
- Monthly Coaching$99.991 Month
Cal507 Coaching
- Monthly Coaching$50.001 Month
Questions
Is GS Coaching free?
Is Cal507 Coaching free?
Do GS Coaching or Cal507 Coaching have ads?
Which is updated more often, GS Coaching or Cal507 Coaching?
Other comparisons
