# Battery and charger test — user reviews > 323 indexed App Store user reviews of Battery and charger test by Eventronic Systems, SL, rated 3.70/5 from 1,601 ratings. - Source: https://appshunter.io/ios/app/battery-and-charger-test/id1442110910/reviews - App overview in markdown: https://appshunter.io/ios/app/battery-and-charger-test/id1442110910.md - Rating breakdown: 5★ 831 · 4★ 232 · 3★ 113 · 2★ 76 · 1★ 349 ## What do users think of Battery and charger test? Overall sentiment: neutral **Pros** - 🚀 Fast and accurate - 👍 Simplicity and ease of use - 🔋 Helpful for battery and charging diagnostics - 💡 Provides useful information not available elsewhere **Cons** - 🐛 Inaccurate temperature and charging current readings - 🔊 Annoying clicking/ticking sound - 📺 Fake or misleading data - 💸 Too many ads **Commonly reported bugs** - Inconsistent or unchanging readings across different chargers - Incorrect units displayed (mA/h instead of mA) - Average current feature not working **Most requested features** - Option to display temperature in Fahrenheit - Ability to turn off sound effects - Support for higher charging currents and voltages - Battery health and discharge rate tracking ## Newest reviews (14 of 323) ### 3/5 — Battery and charger test *2026-07-08, version 0.2.3* It’s ok I suppose but why must I turn the volume all the way down? Thing makes a snapping sound over and over and over again! Why? ### 2/5 — mediocre at best, much better ones out there *2026-07-03* I do like that it tells you exactly what kind of battery is being charged, it’s internal temperature, how fast your charger can power your phone, the volt meter and the exact amount of current in milliamp hours (mAh) being transmitted to your battery at any given time. However it’s impossible to overlook the extreme clunkiness and novice design of the application as a whole. It looks like a highschoolers phone/web design/app development final that received a grade of C+. like I said, there’s much better options in the App Store, and I would personally recommend Charger Master, it’s got an absolutely huge amount of analysis features that you wouldn’t expect and more! ### 2/5 — Free Version is a big Commercial *2026-06-28, version 0.2.3* Way way way too many ads. This simple bare bones app gives a couple basic information metrics. But the ads are simply insane. Every click delvers a 15 second as that’s nuts. ### 2/5 — Battery and charger test *2026-06-23, version 0.2.3* Not bad app, but I just read two stars because the app usually always say the charger is very fast when like this is a slow charger and I don’t wanna test it. It always say this is very fast. ### 1/5 — Doesn’t temp correctly *2026-05-09, version 0.2.3* Not often I write reviews got the app for temp of phone it was hot 17 pro max turned screen to lowest brightness was at 29degrees out in front of of car ac on max cold phone very cold to touch front and back temp went up to 33 degrees Clearly that doesn’t work ### 1/5 — Temperature Reading Meaningless *2026-04-30, version 0.2.3* I wanted this app so that I could have a quantitative look at my phone temperature when it is running hot, and it states it can report that data. However, it seems that it always reports the same temps no matter what is going on. Hot, or even chilled in a freezer, it just says 26 or 27 degrees Celsius. I find this frustrating. The app is meaningless now, as that was the purpose of purchasing it. ### 3/5 — An old App *2026-04-24, version 0.2.3* The reported Temperature never updates. ### 2/5 — Ads *2026-04-20, version 0.2.3* Ads with every button press ### 1/5 — Fake app *2026-04-09, version 0.2.3* Doing a little research will confirm that Apple does not give apps raw amperage data. The giveaway signs of this are: Firstly, the units for charging speed are completely wrong, ma/h is the unit for capacity not speed. Secondly, the app tells me the same speed for when I’m charging with an expensive Anker cable and when I’m wireless charging with an extremely slow Temu battery pack. TL;DR this app is fake, don’t bother spending your time on it, just use the built in time-to-80% feature on iOS 26. ### 1/5 — Amazing! *2026-03-05, version 0.2.3* It shows accurate tracking and I love it! ### 3/5 — Temperature *2026-03-02, version 0.2.3* Cannot switch to Fahrenheit Charger must be plugged in Should warn us about in app advertising ### 2/5 — Not Worthwhile *2026-01-12, version 0.2.3* First there is an annoying clicking sound! Also screen blanks out so you cannot see charging progress. Some of the stats don't fill in. ### 1/5 — Fake app *2025-12-19* Most of the numbers in this app (notably the current) are fake and fluctuate randomly to look real while it shows you advertisements. The app also dubiously requests access to your precise location. ### 1/5 — Doesn’t show watts or anything *2025-12-12, version 0.2.3* Doesn’t show watts or anything ## Most critical reviews (10 lowest-rated) ### 1/5 — Blödsinn *2026-07-17* Zeigt eine Temperatur an, allerdings begleitet von einem dümmlichen, weil völlig überflüssigen Sekundengeräusch. Display laienhaft und lieblos (deckt nicht mal den ganzen Bildschirm ab und wird beim iPhone 13 mini vom Kamera-Mikro-Bereich abgedeckt). Müll. Kann weg. ### 1/5 — Fake *2026-07-15, version 0.2.3* The numbers are completely made up. ### 1/5 — Virus laden *2026-06-30, version 0.2.3* Get this garbage off Apple ### 1/5 — Super scammy deceptive ads! Do not touch! *2026-06-24, version 0.2.3* No idea if it works right ### 1/5 — Don’t WASTE Your Time HERE!!! *2026-06-24* Makes clicking sound can’t find options to personalise👎 or silence. ### 1/5 — Scam *2026-06-06, version 0.2.3* The app is a scam. It tells you that your phone is infected and tries to make you buy something else. ### 1/5 — Dum *2026-05-28, version 0.2.3* It does not work ### 1/5 — Scam pop up every time I tried this app *2026-05-17, version 0.2.3* Zero stars. Has virus and hack pop ups every time I hit the ok button to test a charger. Tries to redirect to download other apps ### 1/5 — Incorrect Information *2026-05-14, version 0.2.3* I downloaded the app and opened it.it stated that the iPhone had been hacked because I went to an adult website. This is untrue. I have not visited any adult website. I would like to know where this false information was obtained. ### 1/5 — Awful *2026-05-12, version 0.2.3* Looks like it was designed by a 10 year old and told be my phone was full of viruses the first time I launched it. Constantly makes a clicking noise as well. Deleted after about 60 seconds ## Most praised reviews (10 highest-rated) ### 5/5 — Great app *2026-08-13, version 0.2.3* Love the statistics, improves rate of charge. ### 5/5 — Does what it says *2026-05-17, version 0.2.3* It works. ### 5/5 — Just works perfectly *2026-05-15* Install, open, plug your charger in and hey. You’re off and running! Perfect little app. ### 5/5 — Charged! *2026-05-04, version 0.2.3* I couldn’t get my phone to recognize my charger, until I downloaded this app. I opened the app, plugged in my phone, and like magic, my phone began charging! Thanks you’re apps a life saver!! ### 5/5 — Good Charge *2026-02-15, version 0.2.3* Best charger to have really works great ### 5/5 — Bình thường *2026-01-01, version 0.2.3* Xem không chi tiết ### 5/5 — Great app *2025-09-30* Works as it should ### 5/5 — Best in app store *2025-08-20, version 0.2.3* Found this app with analog meter only one I saw free and don’t have apple store password handy and not resetting again. I am a bit curious to see if ammeter analog ajusts for 25watt charging on iphone 16 but on beta program so can’t rate and still on low poer chargers for my iphone 12 mini Play store has one I really like but our fabulous government hasn’t forced apple and google play to play nice together yet. Seems even the EU fell down on that now have USB C cable at least can share with family Android phones ### 5/5 — Jim Rosenberg *2025-06-21, version 0.2.3* This application “IS STILL Simply the Best”!It’s way better than all the rest💯%💪🏽😁👍🏽 ### 5/5 — It does what it says *2025-06-05, version 0.2.3* It does what it says very well --- *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 2026-09-07.*