# AX vs CPU Runner

The clearest difference is rating: CPU Runner at 4.5 against AX's 3.2. CPU Runner also leads on ads (none vs shown) and review sentiment (88% vs 55%). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. AX sells 3 one-off in-app purchases and CPU Runner sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CPU Runner holds the better App Store score, 4.5 against 3.2. Both are backed by a comparable volume of ratings — 17 and 83 respectively. Written reviews point the same way: 55% of AX's written reviews are positive against 88% of CPU Runner's.

AX ships an update every 7 months, CPU Runner every 2 months. The most recent releases landed on August 25, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | AX | CPU Runner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (17 ratings)](https://appshunter.io/ios/app/ax-cpu-device-info/id1048174418/reviews) | **[4.5 (83 ratings)](https://appshunter.io/ios/app/cpu-runner/id1377175041/reviews)** |
| Number of ratings | 17 | **83** |
| Positive reviews | 55.4% of reviews | **88.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 10 MB | 3 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [Armchair Engineering](https://appshunter.io/developer/398901339) | [传胜 贾](https://appshunter.io/developer/789568029) |

## What reviewers say

### AX

[App page](https://appshunter.io/ios/app/ax-cpu-device-info/id1048174418)

Discover detailed CPU information for your device, including its name, model, manufacturer, and other technical specifications. This utility app provides a straightforward way to access your system's processor details.

**Highlights:** CPU name identification, CPU model details, CPU manufacturer information, Technical specifications display, Device processor profiling

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Defender | $0.99 | one-time |
| Guardian | $1.99 | one-time |
| Hero | $3.99 | one-time |


### 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 |


## Frequently asked questions

### Is AX free?

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

### Is CPU Runner free?

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

### Which has better reviews, AX or CPU Runner?

CPU Runner is rated higher. AX averages 3.2 out of 5 from 17 ratings, while CPU Runner averages 4.5 from 83 ratings.

### Do AX or CPU Runner have ads?

AX shows ads; CPU Runner does not.

### Which is updated more often, AX or CPU Runner?

AX ships an update every 7 months, and CPU Runner every 2 months. Most recently, AX was updated on August 25, 2026 and CPU Runner on September 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.*