# CPU Identifier vs Device Info X

The clearest difference is ads: CPU Identifier at none against Device Info X's shown. CPU Identifier also leads on update cadence (every 2 days vs every 8 days) and device support (5 vs 3). Device Info X's advantage is iOS requirement (14.0 vs 17.0). On price 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.

CPU Identifier ships an update every 2 days, Device Info X every 8 days. The most recent releases landed on September 22, 2026 and May 15, 2026 respectively.

## The numbers

| Metric | CPU Identifier | Device Info X |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (7 ratings)](https://appshunter.io/ios/app/cpu-identifier/id1045029477/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 77.5% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 8 days |
| Monetization | Free | — |
| Size | 5 MB | 42 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | **iPhone, iPad, Mac, Apple TV, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JYITECH CO.,LTD](https://appshunter.io/developer/921221683) | [Beijing Haixing Chuangxiang Information Technology Co., Ltd](https://appshunter.io/developer/1779488772) |

## What reviewers say

### CPU Identifier

[App page](https://appshunter.io/ios/app/cpu-identifier/id1045029477)

Discover detailed information about your device's hardware. View CPU type, memory usage, and storage details. A convenient widget provides quick access to free memory and space usage directly from your notification center.

**Highlights:** CPU type identification, Memory usage monitoring, Storage space details, Today widget for quick info, Notification center integration

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### Device Info X

[App page](https://appshunter.io/ios/app/device-info-x/id6748213315)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CPU Identifier free?

CPU Identifier is free to download, with no in-app purchases.

### Is Device Info X free?

Device Info X is free to download, with no in-app purchases.

### Do CPU Identifier or Device Info X have ads?

Device Info X shows ads; CPU Identifier does not.

### Which is updated more often, CPU Identifier or Device Info X?

CPU Identifier ships an update every 2 days, and Device Info X every 8 days. Most recently, CPU Identifier was updated on September 22, 2026 and Device Info X on May 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.*