# CPU Runner vs Only Listen

The clearest difference is in-app purchases: Only Listen at none against CPU Runner's 1. Only Listen also leads on rating (5.0 vs 4.5) and update cadence (every 8 days vs every 2 months). CPU Runner's advantage is ratings volume (86 vs 1) and iOS requirement (17.0 vs 26.5). On price, ads and device support there is nothing between them.

Both are free to download. CPU Runner sells 1 one-off in-app purchase. Only Listen asks for nothing beyond the download.

Only Listen holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: CPU Runner has 86 ratings behind it against 1, so its average is the more settled of the two.

CPU Runner ships an update every 2 months, Only Listen every 8 days. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | CPU Runner | Only Listen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (86 ratings)](https://appshunter.io/ios/app/cpu-runner/id1377175041/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/only-listen/id6787828384/reviews)** |
| Number of ratings | **86** | 1 |
| Positive reviews | 88.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 3 MB | 6 MB |
| Requires iOS | **17.0** | 26.5 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [传胜 贾](https://appshunter.io/developer/789568029) | [Shanghai Rinyu Network Technology Co., LTD](https://appshunter.io/developer/1599447452) |

## What reviewers say

### CPU Runner

[App page](https://appshunter.io/ios/app/cpu-runner/id1377175041)

This app provides comprehensive system monitoring for your device. It offers detailed hardware data, CPU and GPU information, memory usage, network traffic, disk space, battery status, and even a decibel meter. A Today Widget allows for real-time monitoring of key metrics.

**Highlights:** Detailed hardware data, In-depth CPU and GPU information, Memory and network traffic monitoring, Disk space analysis, Battery health and status, Real-time decibel meter, Today Widget for quick monitoring

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads. | $0.99 | one-time |


### Only Listen

[App page](https://appshunter.io/ios/app/only-listen/id6787828384)

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

**In-app purchases:** none


## Frequently asked questions

### Is CPU Runner free?

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

### Is Only Listen free?

Only Listen is free to download, with no in-app purchases.

### Which has better reviews, CPU Runner or Only Listen?

Only Listen is rated higher. CPU Runner averages 4.5 out of 5 from 86 ratings, while Only Listen averages 5.0 from 1 ratings.

### Do CPU Runner or Only Listen have ads?

Neither CPU Runner nor Only Listen shows ads.

### Which is updated more often, CPU Runner or Only Listen?

CPU Runner ships an update every 2 months, and Only Listen every 8 days. Most recently, CPU Runner was updated on October 26, 2026 and Only Listen on October 28, 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.*