# Motion Metrics vs FitIntervals

The clearest difference is price: Motion Metrics at Free against FitIntervals's $0.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Motion Metrics is free to download; FitIntervals costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Motion Metrics ships an update every 4 months, FitIntervals every 3 months. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Motion Metrics | FitIntervals |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/motion-metrics/id6738306429/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 6 MB | 4 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Strange Design Studio, LLC](https://appshunter.io/developer/1780101524) | [Harshad Jadav](https://appshunter.io/developer/1687259507) |

## What reviewers say

### Motion Metrics

[App page](https://appshunter.io/ios/app/motion-metrics/id6738306429)

This app visualizes your exercise data from Apple Health, offering insights and trends without requiring manual input or subscriptions. It automatically syncs with your Apple Watch data to provide a passive and intuitive experience for various activities.

**Highlights:** Automatic Apple Health sync, Passive data insights, Smart summaries and visualizations, Tracks swimming, walking, running, elliptical, meditation, No setup required, Calm, passive experience

**Features:** macOS Compatibility

**In-app purchases:** none


### FitIntervals

[App page](https://appshunter.io/ios/app/fitintervals-hiit-timer/id6753976971)

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

**In-app purchases:** none


## Frequently asked questions

### Is Motion Metrics free?

Motion Metrics is free to download, with no in-app purchases.

### Is FitIntervals free?

FitIntervals costs $0.99, with no in-app purchases.

### Do Motion Metrics or FitIntervals have ads?

Neither Motion Metrics nor FitIntervals shows ads.

### Which is updated more often, Motion Metrics or FitIntervals?

Motion Metrics ships an update every 4 months, and FitIntervals every 3 months. Most recently, Motion Metrics was updated on October 11, 2026 and FitIntervals on October 15, 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.*