# ChiRunning vs Dynamic Runner

The clearest difference is price: Dynamic Runner at Free against ChiRunning's $9.99. Dynamic Runner also leads on rating (4.9 vs 4.2) and review sentiment (96% vs 69%). ChiRunning's advantage is in-app purchases (none vs 2) and iOS requirement (12.0 vs 15.1). On ads and device support there is nothing between them.

Dynamic Runner is free to download; ChiRunning costs $9.99 up front. Dynamic Runner sells 2 in-app purchases, starting at $9.99 per month. ChiRunning asks for nothing beyond the download.

Dynamic Runner holds the better App Store score, 4.9 against 4.2. That said, the two scores are not equally well evidenced: Dynamic Runner has 361 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 69% of ChiRunning's written reviews are positive against 96% of Dynamic Runner's.

ChiRunning ships an update every 13 months, Dynamic Runner every 3 months. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | ChiRunning | Dynamic Runner |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [4.2 (12 ratings)](https://appshunter.io/ios/app/chirunning/id633529576/reviews) | **[4.9 (361 ratings)](https://appshunter.io/ios/app/dynamic-runner/id6449952624/reviews)** |
| Number of ratings | 12 | **361** |
| Positive reviews | 68.5% of reviews | **96.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 months** |
| Monetization | **Paid** | Subscription |
| Size | 149 MB | 91 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ChiLiving, Inc.](https://appshunter.io/developer/633529579) | [Flexible Marketing Media Inc](https://appshunter.io/developer/1615447023) |

## What reviewers say

### ChiRunning

[App page](https://appshunter.io/ios/app/chirunning/id633529576)

Learn to run faster, easier, and injury-free with this comprehensive running coach. It offers video lessons, audio guidance, and guided runs to improve your technique and achieve your running goals.

**Highlights:** Video lessons on key running focuses, Audio coaching and guided runs, Built-in metronome, GPS route mapping, Workout logging and history, Pre-run looseners and post-run stretches

**In-app purchases:** none


### Dynamic Runner

[App page](https://appshunter.io/ios/app/dynamic-runner/id6449952624)

Enhance your running performance and prevent injuries with daily stretching, mobility, and strength training programs. Access a vast library of video routines designed to improve flexibility, speed, endurance, and recovery, all available across your devices.

**Highlights:** Daily stretching and mobility routines, Strength training programs, Injury prevention and rehab modules, Warmups and drills, Roll and release techniques, Video content updated regularly

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dynamic Runner | $9.99 | per month |
| Dynamic Runner | $84.99 | per year |


## Frequently asked questions

### Is ChiRunning free?

ChiRunning costs $9.99, with no in-app purchases.

### Is Dynamic Runner free?

Dynamic Runner is free to download, with in-app purchases available.

### Which has better reviews, ChiRunning or Dynamic Runner?

Dynamic Runner is rated higher. ChiRunning averages 4.2 out of 5 from 12 ratings, while Dynamic Runner averages 4.9 from 361 ratings.

### Do ChiRunning or Dynamic Runner have ads?

Neither ChiRunning nor Dynamic Runner shows ads.

### Which is updated more often, ChiRunning or Dynamic Runner?

ChiRunning ships an update every 13 months, and Dynamic Runner every 3 months. Most recently, ChiRunning was updated on October 11, 2026 and Dynamic Runner on October 10, 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.*