# Detroit Thrive Training System vs Tummy Time Tracker

The clearest difference is rating: Detroit Thrive Training System at 4.8 against Tummy Time Tracker's 4.0. Detroit Thrive Training System also leads on ratings volume (69 vs 1) and device support (3 vs 1). Tummy Time Tracker's advantage is update cadence (every 3 weeks vs every 3 months) and monetization model (free vs ad-supported). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Detroit Thrive Training System holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Detroit Thrive Training System has 69 ratings behind it against 1, so its average is the more settled of the two.

Detroit Thrive Training System ships an update every 3 months, Tummy Time Tracker every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Detroit Thrive Training System | Tummy Time Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (69 ratings)](https://appshunter.io/ios/app/detroit-thrive-training-system/id1469359909/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/tummy-time-tracker/id6459053931/reviews) |
| Number of ratings | **69** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 93 MB | 6 MB |
| Requires iOS | **14.0** | 26.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Detroit Thrive](https://appshunter.io/developer/1469359908) | [Daumantas Versockas](https://appshunter.io/developer/1447897781) |

## What reviewers say

### Detroit Thrive Training System

[App page](https://appshunter.io/ios/app/detroit-thrive-training-system/id1469359909)

Plan and schedule fitness classes directly from your mobile device. View class schedules, sign up for sessions, and access studio location details for ultimate convenience.

**Highlights:** View class schedules, Sign up for classes, Access studio location, Schedule from your device, Optimize time

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


### Tummy Time Tracker

[App page](https://appshunter.io/ios/app/tummy-time-tracker/id6459053931)

This app assists parents in tracking and improving their baby's motor skills through guided tummy time exercises. Developed with medical professionals, it provides a structured approach to this crucial developmental activity.

**Highlights:** Tummy time tracking, Motor skill improvement, Doctor-approved exercises, Baby development focus, Progress monitoring

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Detroit Thrive Training System free?

Detroit Thrive Training System is free to download, with no in-app purchases.

### Is Tummy Time Tracker free?

Tummy Time Tracker is free to download, with no in-app purchases.

### Which has better reviews, Detroit Thrive Training System or Tummy Time Tracker?

Detroit Thrive Training System is rated higher. Detroit Thrive Training System averages 4.8 out of 5 from 69 ratings, while Tummy Time Tracker averages 4.0 from 1 ratings.

### Do Detroit Thrive Training System or Tummy Time Tracker have ads?

Neither Detroit Thrive Training System nor Tummy Time Tracker shows ads.

### Which is updated more often, Detroit Thrive Training System or Tummy Time Tracker?

Detroit Thrive Training System ships an update every 3 months, and Tummy Time Tracker every 3 weeks. Most recently, Detroit Thrive Training System was updated on November 3, 2026 and Tummy Time Tracker on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*