CPU DX is a smart app which can find the key CPU informations of your device, and the system status, the firmwares of your device, and send notification while the firmwares changed.

1. Get Current CPU Frequency and Maximum CPU Frequency
2.Get the firmwares of your device ,and send notification to you while the firmwares changed.
3. Get other CPU informations.
4. Get device informations: Device type, Memory, Storage…
5. Get battery information
6. Today widget can help you find the current cpu frequency quickly.
7. System status, like Cpu Usage,memory usage, and disk usage.
8. Speed of network test.
9. cpu speed test
10. 3D touch to see the widget quickly
11. Custom the background of the app.

If you like it, can you rate it? Thank you .
Any questions or suggestions , you can mail to me:

What's New

Version 1.4

1、Add Firmwares of your device, notifications while the firmwares changed -- Thanks for @蒲卫刚' s suggestion。
2、Add 3D Touch to get the widget quickly -- Thanks for @黄安' s suggestion。
3、Add theme of the APP,you can custom the background -- Thanks for @Spencer Pan's suggestion。
4、Update UI for iPhone SE -- Thanks for @糯米团子 ' s feedback。
5、Description for current cpu frequency and maximum frequency -- Thanks for @KennyMao's suggestions .

Ratings and Reviews

5 out of 5

8 Ratings

8 Ratings



Love the widget and how fast it refresh, also the memory, cpu and battery graph info is superb. This one is a winner, please keep improving.

Developer Response

Thank you for your fully support!
Version 1.4 was released today, some new features was added , enjoy it please.
Any questions or suggestions, you can send feedback to me in the setting module.
Thank You So Much

good app


good app.

Developer Response

Thank you for your support. Any questions or suggestions can sent to me :


yanyao ji
3.2 MB
Requires iOS 8.0 or later. Compatible with iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPad Air, iPad Air Wi-Fi + Cellular, iPad mini 2, iPad mini 2 Wi-Fi + Cellular, iPad Air 2, iPad Air 2 Wi-Fi + Cellular, iPad mini 3, iPad mini 3 Wi-Fi + Cellular, iPad mini 4, iPad mini 4 Wi-Fi + Cellular, 12.9-inch iPad Pro, 12.9-inch iPad Pro Wi-Fi + Cellular, 9.7-inch iPad Pro, 9.7-inch iPad Pro Wi-Fi + Cellular, iPad (5th generation), iPad Wi-Fi + Cellular (5th generation), 12.9-inch iPad Pro (2nd generation), 12.9-inch iPad Pro Wi‑Fi + Cellular (2nd generation), 10.5-inch iPad Pro, 10.5-inch iPad Pro Wi‑Fi + Cellular, and iPod touch (6th generation).
English, Japanese, Korean, Simplified Chinese, Traditional Chinese
Age Rating
Rated 4+
© 2018 Amazing Tools


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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