# CPU X — Focus CPU every moment

> iOS hardware and software diagnostic information utility. (iPhone/iPad app by 恒俭 董.)

- Source: https://appshunter.io/ios/app/cpu-x/id1329609396 (this page in markdown: same URL + `.md`)
- Developer: [恒俭 董](https://appshunter.io/developer/947356968)
- Category: Utilities
- Price: $2.99
- Rating: 4.40/5 from 310 App Store ratings · 54 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 6 MB
- Languages: French (France), German (Germany), American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan), Korean, European Spanish, Japanese
- Released: 2017-12-30
- Data updated: 2026-09-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/cpu-x/id1329609396/reviews.md

## What is CPU X?

CPU X is the ultimate hardware monitoring tool for your iOS devices. Explore the deep architecture of your device with real-time analytics and stunning visual dashboards. Whether you are a tech enthusiast wanting to check real-time CPU frequency, memory usage, and battery diagnostics, or just curious about your device's exact hardware specifications (Processor, NPU, GPU, Cache), CPU X provides everything in a beautifully designed "Liquid Glass" interface. Stay connected to your device's heartbeat with our exclusive Dynamic Island integrations and Interactive Widgets.

## Key features

- System Information
- CPU Frequency (Max & Instantaneous)
- Memory Size
- SoC and Device Model Identification
- Firmware Information
- Today Widget

## What do users think of CPU X?

Overall sentiment: negative

**Pros**

- 👍 Displays CPU frequency
- 👍 Shows hardware info
- 👍 Compact and clean UI
- 👍 Useful widget
- 👍 Good for identifying throttling

**Cons**

- 👎 Charges without purchase
- 👎 App crashes frequently
- 👎 App doesn't start
- 👎 Only shows info, no optimization
- 👎 Wastes money
- 👎 Not working on newer iPhones
- 👎 In-app purchases are misleading

**Commonly reported bugs**

- App freezes on current CPU frequency
- App force closes on iPhone Xs Max
- App crashes immediately after installation
- App does not start at all
- App crashes immediately
- App crashes on startup
- App doesn't refresh
- Widget doesn't refresh

**Most requested features**

- Add engineering news for iOS
- Add notifications
- Add RAM clearing functionality
- Add max CPU frequency info

## Recent user reviews (10 of 54)

All indexed reviews: https://appshunter.io/ios/app/cpu-x/id1329609396/reviews.md

### 1/5 — Бесполезная приложуха

*2025-08-09, version 1.6.3*

Кроме как информации о вашем телефоне Вы не увидите, кнопок отчистки нет

### 1/5 — Me cobraron sin yo querer comprar nada

*2025-04-29, version 1.6.0*

Esta app te cobra sin tu haber comprado nada

### 1/5 — APP Cibai

*2025-03-03, version 1.5.8*

Such cibai app wasting money

### 1/5 — doesn't work

*2024-07-12, version 1.5.8*

frozen on current cpu frequency

### 1/5 — Info only

*2024-07-01, version 1.5.8*

Info only for money. Can look up most of this info on phone I was told this app cleared ram memory but its info only

### 4/5 — What happened?!

*2022-07-27, version 1.5.6*

The iOS app doesn’t have engineering news like Android.

### 1/5 — ห่วย

*2022-04-30, version 1.5.6*

ไม่เห็นมีแระโยชตรงไหนเลย

### 1/5 — Whats?

*2022-02-23, version 1.5.6*

Its not work iii

### 1/5 — อย่าหลงโหลด

*2022-02-13, version 1.5.6*

ไม่มีประโยชน์ใดๆทั้งสิ้น

### 5/5 — ชอบซีพียู

*2022-01-13, version 1.5.6*

อยากให้ซีพียูเครียร์แรม

## Frequently asked questions about CPU X

### What kind of information does CPU X provide?

CPU X offers comprehensive hardware and software diagnostics for iOS devices. This includes detailed system information, CPU maximum and instantaneous frequencies, memory size, SoC and device model identification, and firmware information.

### Is there a way to quickly see performance information?

Yes, the app includes a simple and beautiful Today widget. This widget allows you to quickly check if your phone is running at full speed, providing an easy way to monitor performance.

### Does this app cost money to use?

Based on the provided information, this application is free to use. There are no mentions of in-app purchases or advertisements, suggesting a completely free experience.

### What devices is CPU X compatible with?

CPU X is designed for iOS-based devices, including iPhones and iPads. It provides diagnostic information specific to these Apple hardware platforms.

### What are the common use cases for CPU X?

Common use cases include monitoring your device's CPU performance, checking memory usage, identifying your specific device model and SoC, and gaining insights into firmware details. The Today widget is useful for quick performance checks.

## Version history (last 5 releases)

### 1.7.4 — 2026-08-17

• Refined the Settings screen: a more compact header leaves more room for content, plus a Done button and a drag handle make it easier to close.

### 1.7.3 — 2026-08-17

• New Appearance setting: follow the system, or lock the app to Light or Dark.
• All five themes now fully support Dark Mode — previously only Light Glass did.
• Fixed: in Dark Mode, page titles and Settings text could be hard to read on the Windows 2000, Aqua Mac, Bauhaus and Minimal Mono themes.

### 1.7.2 — 2026-08-14

- Supports iOS 16.0 and later; Live Activities require iOS 16.2 or later.
- Improved system compatibility and sheet presentation.
- Fixed known issues and improved stability.

### 1.7.1 — 2026-06-15

- Corrected chip specs (GPU cores, memory bandwidth) for several iPhone models.
- Improved the accuracy of device information.

### 1.7.0 — 2026-04-29

Welcome to the biggest update in CPU X history! V2.0 brings a complete architectural redesign and stunning new visual aesthetics.

- Liquid Glass UI: A brand new, translucent dashboard design that brings your hardware data to life.
- Dynamic Island & Live Activities: Monitor your CPU frequency and real-time network speeds directly from the Dynamic Island, even when the app is in the background.
- Interactive Desktop Widgets: Check your system metrics instantly from your home screen.
- Theme Engine: Customize your experience with multiple themes including Win2k, Bauhaus, Aqua Mac, and Minimal Mono.
- Hardware Specifications: Added comprehensive display of Neural Engine (NPU) computing performance and detailed Cache Hierarchy visualization.
- Battery Diagnostics: Support for viewing advanced battery health information through diagnostic logs.

## Apps similar to CPU X

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [System Status: hw monitor](https://appshunter.io/ios/app/system-status-hw-monitor/id407752428) | 4.7 (2,465) | Free | Utilities |
| [CPU Monitor - RAM,OS & Battery](https://appshunter.io/ios/app/cpu-monitor-ramos-and-battery/id1117276897) | 4.0 (4) | Free | Utilities |
| [CPU-X](https://appshunter.io/ios/app/cpu-x/id6448917309) | 4.7 (97) | Free | Utilities |
| [CPU Detector - Hardware Info](https://appshunter.io/ios/app/cpu-detector-hardware-info/id1357917957) | 4.6 (427) | Free | Utilities |
| [Mobile Master-CPU Master](https://appshunter.io/ios/app/mobile-master-cpu-master/id1329937809) | 4.5 (1,240) | Free | Utilities |
| [System Status Pro: hw monitor](https://appshunter.io/ios/app/system-status-pro-hw-monitor/id401457165) | 4.8 (5,439) | $3.99 | Utilities |

## More apps by 恒俭 董

- [NanoTire](https://appshunter.io/ios/app/nanotire/id1318123313)
- [NanoRate](https://appshunter.io/ios/app/nanorate/id1321939806)
- [Bus To Go](https://appshunter.io/ios/app/bus-to-go/id1325018907)
- [Charge Go](https://appshunter.io/ios/app/charge-go/id1328310415)
- [Blur Go](https://appshunter.io/ios/app/blur-go/id1329917248)

All apps by 恒俭 董: https://appshunter.io/developer/947356968

## Related topics

[gpu x](https://appshunter.io/ios/topics/gpu-x) · [cpu x](https://appshunter.io/ios/topics/cpu-x) · [cpu dasherx](https://appshunter.io/ios/topics/cpu-dasherx)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-04.*