Phone Doctor Plus 4+

Idea Mobile Tech inc.

Designed for iPad

    • 4.4 • 275 Ratings
    • Free



* New edition supporting up to the iPhone 15 series.

More than 40 types of hardware and system diagnostics to help you find invisible smartphone issues.

1. Provide more than 40 types of diagnostic tests based on our patented technology to quickly understand the phone status.
2. Provide system monitoring of hardware, battery, memory and storage.
3. Daily recording of battery capacity and charging cycles.
4. Track network usage, so that you will no longer worry about exceeding the mobile data usage.

Please ensure that the network connection is available before starting Phone Doctor Plus.
If you encounter any problems, please remove and re-install Phone Doctor Plus.

For any questions and suggestions, please contact us at

What’s New

Version 20240415

- Improve UI and accuracy
- Stability Improvements

Ratings and Reviews

4.4 out of 5
275 Ratings

275 Ratings

mcrichard ,

Indispensable to check phone functions.. However

I absolutely love this app it gives me reassurance that my phone is working correctly. However there are two tests in it that always leave me wondering if my phone is working right or if it's the app? One run my phone will pass all of the speaker and mic checks and receiver and mic check frequencies. Run it again and it will fail either the low-frequency or the high-frequency tests or vice versa you may run it the first time and you will pass all frequencies and then it won't pass the second time always the very first frequency and the very last I wish they would resolve this or let us know if it supposed to do that because it always leaves me wondering if my $800 phone is working correctly or if it's the app

Vampaliciousss ,

We shall see

It ran a comprehensive diagnostic it seemed. I should have read more because I wasn’t sure if I was supposed to interact or not. I believe that I was. I’m going them to see what it says. I hope it’s not another app that shows cpu usage but offers no help adjusting it. More to follow...
I changed my rating and I hope the developers pay attention to why. This app required instructions. It does require interaction. The defective pixel I can’t pass and I can’t figure out why. There are no resources. And just as I feared, this isn’t a doctor to help you adjust your phone to run better. If just tells you how it’s doing. And resale value. And I ran it several times because even though I turned my location on, the app would not recognize that until I turned my phone off and came back on to it. I got different results for my memory one of the runs. It’s interesting to know how my phone is running but I would never have spent money on an app that does nothing to help me problem solve. And the pixel thing is a huge turn off. The fact that I have to turn my phone off and close the apps etc to complete the the run, counter intuitive. I think I’d know if my headphones didn’t work or my phone wouldn’t charge. How about tweaking the way you test and write better directions for the pixel test. Apparently during the countdown I’m supposed to do something. Hell if I know what. Unfortunately, I do feel like I wasted my money here.

TheJoelC ,

What good is a diagnosis without a cure

At first everything seemed from reading the documentation and skimming the existing reviews like this might be a decent app for me and help me with my phone I’ve been having some storage issues. I installed the app and run the diagnostics a few times and every time one or two the test just didn’t write there’s a problem but I figured that need to just be my phone and it’s OK. My memory continues to have issues and running this shows that it’s full, but it does not give me any way to fix it I know there’s other issues with my phone that do you need fixed but this phone gives me this app gives me absolutely no understanding of what to do next. I went to the developer site to see if there might be some clues there. Everything there is an Asian language I don’t understand so there’s no way for me to use this app properly it does nothing for me except for waste of space goodbye! one star.

Developer Response ,

We are sorry for your bad experience with our service.
For now our app only provide with diagnosis service for phone issues.

If you find your memory capacity is full, we suggest you to save your datas in the Could drive and delete them from your phone.

If you have any further questions about our service, please send mail to
Thank you.

App Privacy

The developer, Idea Mobile Tech inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location
  • User Content
  • Identifiers
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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