Coach Catalyst vs Define139 Metabolic Mapping
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Coach Catalyst
This app helps clients of certified coaches track healthy habits through push notifications and yes/no prompts. It integrates with Apple Health to automatically import activity and step data.
- Habit compliance prompts
- Push notifications
- Yes/No question responses
- HealthKit integration
- Activity and step data import
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The Coach Catalyst app is designed for clients of trainers who have enrolled in the Coach Catalyst program. The app will send push notifications and prompt clients to answer yes/no question in regards to comply with healthy habits sent by your coach. WHO CAN USE THE APP Clients can only use the app if they are working with a Coach Catalyst coach. If you are a Coach Catalyst client, please contact your coach to receive your invite and login credentials to be able to use this app. The Coach Catalyst app allows access to HealthKit, allowing clients to automatically pull in their activity and steps data from Apple Health to their app.
Define139 Metabolic Mapping
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The Define139 Metabolic Mapping app is designed for clients of trainers who have enrolled in the Define139 Metabolic Mapping program. The app will send push notifications and prompt clients to answer yes/no question in regards to comply with healthy habits sent by your coach. WHO CAN USE THE APP Clients can only use the app if they are working with a Define139 Metabolic Mapping coach. If you are a Define139 Metabolic Mapping client, please contact your coach to receive your invite and login credentials to be able to use this app. The Define139 Metabolic Mapping app allows access to HealthKit, allowing clients to automatically pull in their activity and steps data from Apple Health to their app.
Screenshots
Verdict
The clearest difference is iOS requirement: Define139 Metabolic Mapping at 13.0 against Coach Catalyst's 15.0. On price, update cadence, ads and in-app purchases 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.
Coach Catalyst ships an update monthly, Define139 Metabolic Mapping every 4 weeks. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.
| Parameter | Coach Catalyst | Define139 Metabolic Mapping |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (20 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 20 — better | — |
| Update frequency | Monthly | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 42 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Catalyst Tech LLC | GG Quesenberry, Inc |
In-app purchases
Coach Catalyst
No in-app purchases
Define139 Metabolic Mapping
No in-app purchases
Questions
Is Coach Catalyst free?
Is Define139 Metabolic Mapping free?
Do Coach Catalyst or Define139 Metabolic Mapping have ads?
Which is updated more often, Coach Catalyst or Define139 Metabolic Mapping?
Other comparisons
