StrengthCore Coach vs Define139 Metabolic Mapping
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StrengthCore Coach
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The StrengthCore Coach app is designed for clients of trainers who have enrolled in the StrengthCore Coach 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 StrengthCore Coach coach. If you are a StrengthCore Coach client, please contact your coach to receive your invite and login credentials to be able to use this app. The StrengthCore Coach 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 update cadence: Define139 Metabolic Mapping at every 4 weeks against StrengthCore Coach's every 11 months. On price, ads, in-app purchases and device support 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.
StrengthCore Coach ships an update every 11 months, Define139 Metabolic Mapping every 4 weeks. The most recent releases landed on October 11, 2026 and October 4, 2026 respectively.
| Parameter | StrengthCore Coach | Define139 Metabolic Mapping |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 11 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 44 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | StrengthCore Health and Fitness, LLC | GG Quesenberry, Inc |
In-app purchases
StrengthCore Coach
No in-app purchases
Define139 Metabolic Mapping
No in-app purchases
Questions
Is StrengthCore Coach free?
Is Define139 Metabolic Mapping free?
Do StrengthCore Coach or Define139 Metabolic Mapping have ads?
Which is updated more often, StrengthCore Coach or Define139 Metabolic Mapping?
Other comparisons
