# Test & Check for iPhone — user reviews > 51 indexed App Store user reviews of Test & Check for iPhone by Prasomsak Khunmuen, rated 3.90/5 from 36 ratings. - Source: https://appshunter.io/ios/app/test-and-check-for-iphone/id1022281157/reviews - App overview in markdown: https://appshunter.io/ios/app/test-and-check-for-iphone/id1022281157.md - Rating breakdown: 5★ 22 · 4★ 3 · 3★ 2 · 2★ 2 · 1★ 7 ## Newest reviews (12 of 51) ### 3/5 — Nice app, but.... appears to have broken my Wifi? *2017-11-26, version 1.1.9* Update Nov 25, 2018: Even restoring the iPhone 4s to factory restore couldn't restore the Wifi, or any of a myriad of other things tried. In the end tried the hairdryer fix (google it) and it actually worked and the wifi is back, no issues since. Certainly can't say for sure this app caused the issue, but unfortunately too coincidental to dismiss for the moment until can reliably determine otherwise. Dev sent a reply saying couldn't have been the app that caused the disabling of the 4s wifi, and I definitely appreciated receiving the reply. Needless to say, despite the reassurances am just too gun shy to attempt running the app again on that phone at least as too many days wasted trying to fix it and not prepared to take that chance again just in case. (Tho I do know the hairdryer fix works now!) Will certainly try the app again on another phone should I get the chance and if successful will definitely report back here. App may well deserve 5 Stars and as much as would like to give it 5, sadly can't until able to successfully test it again. Hence the 3 Stars for now. Hope to bump up to 5 with a future review update. Everyone else gives it 5 Stars, so likely just bad luck at play for me. And hey, yes, it's FREE!!! Thanks Dev! ======== Orig Review: Nice app and great idea, but after running through the app, it appears to have broken my Wifi (iPhone 4s, iOS 9.3.5). All was working perfectly fine before running the test. After using this app can't turn wifi on at all, button now completely greyed out. Numerous reboots and resprings and other fix attempts all no help. Wifi button now disabled and no amount of fiddling or trying fixes suggested online able to get it to re-enable. Many hours wasted so far with no luck. Going to have to attempt a full iphone restore (more hours to waste) and hope will reset wifi enable. (Will edit here results of that when done.) Back to the app itself, app could maybe use a couple more detailed help files (like for the Wifi test page, and couple others that don't appear to do anything but cycle you to the Settings page and when you get back to the test page in this app, nothing has changed or shows any different). ### 3/5 — Limited functionality. Little insight. *2017-06-06, version 1.1.7* Doesn't offer much support. ### 4/5 — It's Great *2017-04-07, version 1.1.6* This is such a cool app I recommend using it :) ### 5/5 — Great app *2017-03-06, version 1.1.6* Test & Check for iPhone is a useful device to test and check iPhone functions. This has many interesting features which I really like. ### 5/5 — Test & Check for iPhone *2017-03-02, version 1.1.6* Useful tool to check phone functionality. ### 5/5 — Great app *2017-02-05, version 1.1.4* This is a very handy app for checking iPhones :-) ### 5/5 — Good app *2017-02-01, version 1.1.2* Good app for finding any problems on second hand phones ### 4/5 — Great tool *2017-01-31, version 1.1.4* This is a good tool to run if you are buy a phone. You need to add a test for the touchID and 3D Touch test. ### 5/5 — Works great *2017-01-23, version 1.1.3* I think this is the only app out here that helps you test out features of the phone in a well organized and easy to use fashion so I give it 5 stars since it does its job. Thank you for making my life a little easier! ### 5/5 — Easy and comprehensive *2017-01-08, version 1.1.2* Great ### 5/5 — Simple, easy-to-use diagnostic checks! *2017-01-06, version 1.1.2* Great little app that's simple and easy to use! 23 simple diagnostic checks that you can use yourself to test the functionality of your phone, ranging from touching all fingers on the screen, to speaking into your microphone etc. Great to check if everything's working as expected on a 2nd-hand phone, or if you want to demonstrate a problem at the Apple Genius Bar. Could be further improved by adding more specific/thorough tests for certain areas, like checking the screen, and actually fully checking the buttons (if possible). Overall, a nice simple app that does what's expected! ### 5/5 — Perfect for my customers! *2016-11-29, version 1.1.2* This is the app I'll be promoting to all of my customers buying and seeking used phones! Complete and perfect! Thanks. ## Most critical reviews (10 lowest-rated) ### 1/5 — No enough space on old iPhone *2026-02-10, version 1.2.6* No enough storage to download sorry ### 1/5 — Billy Bob *2022-08-05, version 1.2.4* It’s no good ### 1/5 — Do not by it *2019-05-11, version 1.2.1* You can do all off its tests by your self. For example to do a loud speaker test just play a music and asks ” can you hear it?” I could easily do it just by playing a music I expected a machine test that cover all the sound ranges ### 1/5 — Pointless in my opinion. This is a rip off app. *2019-03-02, version 1.2.1* Let's make a app to sucker people in buying it and if they are illiterate, they'll appreciate the garbage because some of them can't refund so they'll be stuck with this garbage piece of 💩 ### 1/5 — This is a joke *2017-11-09, version 1.1.8* Don’t waste your money. This app is a joke. It diagnosed nothing. Just takes you through some basic functions one at a time. You judge if it’s working right. Ridiculous waste of money. ### 1/5 — Not useful *2017-07-31, version 1.1.7* This was not of any help too me. A waste of money. ### 1/5 — Does not test battery *2017-06-15, version 1.1.7* First logo pic includes battery icon. Only test I needed was battery. App does not include battery test. ### 1/5 — Not what I expected *2016-10-17, version 1.1.2* I expected for this app to be made to give you diagnostics on things like bluetooth and wifi. Instead, there are a bunch of pictures showing you where the bluetooth or wifi setting is, and how to pair. Helpful if you don't know where settings are, but now that you can search settings, I don't see the need. ### 1/5 — poor test *2016-08-07, version 1.1.2* this is a very basic test app and not very helpful. it is very generic and not helpful in pin pointing where your problem is originating from. very unhelpful and waste of time. do better kids. ### 2/5 — Not so great but okay *2018-10-16, version 1.2.1* I wanted to run automated tests but this is manual. I specially wanted to test cpu and ram but this app does not support that. ## Most praised reviews (10 highest-rated) ### 5/5 — Simple to use and gives reports *2024-04-21, version 1.2.5* Ideal for pre sale or pre purchase test. Takes you through number of tests so you don’t forget to check something. Small app quick to download Very similar to other like apps under “test iPhone”. Has a nice user interface with Back & Next buttons to move between tests ### 5/5 — Fantastic *2021-03-08, version 1.2.2* This app is wonderful for checking the functionality of your iPhone and is essential for those repairing or selling them! ### 5/5 — A GOOD APP FOR A CHANGE! *2018-11-04, version 1.2.1* It works! ### 5/5 — It does its job *2018-10-26, version 1.2.1* This app help me to buy 2nd hand iPhone. You can use this app to test all device functional and view device information to ensure that buying device is work correctly. Pros: -Very simple and easy to use. Just follow the easy instructions on the screen. -Provide comprehensive test coverage for all iOS device. Cons: -This app is NOT an automated diagnostic tool. You need to test it manually. Recommend for everyone who buying iPhone. ### 5/5 — Nice. *2017-12-27, version 1.1.9* This app help me to test all iphone's functionality. Now I can use this app to check up before buy any iOS devices. Its does as advertised, must have on your device. ### 5/5 — Perfect App *2017-09-10, version 1.1.8* Thank you so much really helpful ### 5/5 — Just what I need *2017-06-08, version 1.1.7* This app is simple and easy to use, and does everything that I needed to do and a very precise and systematic manner ### 5/5 — Test and check app *2017-04-21, version 1.1.7* I like the app because I tell me how to check and test other thing on my iPad ### 5/5 — Great app *2017-04-03, version 1.1.6* I would totally recommend this app to everyone ### 5/5 — Very clean app *2017-03-11, version 1.1.6* Very clean and easy to test iPhone features. Well designed app. --- *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 2026-08-12.*