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Battery HD

Battery HD

smallte.ch

Stop worrying about your battery. Get this app NOW !

4.1 Ratings 118K+ Reviews 10M+ Downloads

Ratings & Reviews

4.1
118.1K+ Ratings
  1. 5
    59+%
  2. 4
    17+%
  3. 3
    10+%
  4. 2
    6+%
  5. 1
    9+%
Write a Review
  • Mar 26, 2021

    By A.
    Though I feel that a few things are missing, I dunno if what I unclearly have in mind is even possible due to Android limitations. Other than that, meaning app power usage, I get everything I need presented in a great layered view. Totally recommend. To devs: Is it possible to make a history a bit longer?
    more
  • Apr 7, 2021

    By Theis Skafte
    Great app! All the info I need including plot against time, and built in alarm when charge goes too low or too high. I just wish I could display the temperature as a notification instead of the charge (which I already have from Android)..!
    more
  • Very handy app! Jan 5, 2019

    By Bus1ne55
    Im the tech for my entire family of 6 and my neighbors. This app is perfect for keeping batteries healthy. Just install, calibrate device right away (worth the wait), then set alerts for below 40% and above 75%. This can save you from having your phone shut off while you are out and about. One more tip: set your widget to show temperature. Temps going below 50F shorten the run time of phone batteries exponentially, and temps above 80F will kill the capacity even faster. Going out in the summer keep your device out of the sun and never leave in car. In winter keep it closest to your body heat as possible (inner coat pocket etc) unless using in your hand or charging. Charging generates heat so the battery will keep itself warm while its charging. But if its 95F+ or Below 0F you really have to be careful. Sometimes you just have to leave it home or you risk killing it.
    more
  • Mar 3, 2021

    By Daniel Montane
    I absolutely love this app. It helps me to track my battery usage and I love the live wallpaper a lot. I absolutely recommend this app to everyone. It is very helpful for when it comes to your phone battery.
  • Outstanding and free Sep 25, 2020

    By Gheery
    This is the one to get. It actually runs video and checks websites like Google for an hour or something just ask what your battery can do. Then it’s able to accurately predict how long your battery can do those activities in the future. For example, my phone is at 50% and after the test, it shows that I can do GPS for an hour and a half if I weren’t plugged in. That’s the kind of stuff I need to know. Here’s a nice bonus. It will give you an alarm for Max percentage and charging, and minimum percentage when unplugged. You can sit more than one alarm I have mine set for 80 and 85% with a charging, and 40 and 45%. Some of the other apps charge if you want to sit in the AC minimum alarm. So, this app is better and also most important features are free. You can still pay for Pro, which is a good idea because the developer is obviously great.
    more
  • Nice interface, notifications don't work. Oct 2, 2018

    By sdivinorum
    The reason I downloaded this app was to be notified when battery levels reached an upper level as it charged and a lower level as the battery drained. These features are available in the Settings and the interface to set them are awesome - you can choose VOICE or SOUND to notify you when you reach your preferred upper level which you can set as a percentage battery value (in 5% increments) and also to notify you when a preferred lower level battery % is reached as your battery is drained from regular usage. Unfortunately, it works only when it wants to. Sometimes it does notify you as these levels are reached, sometimes it fails to notify you at all, and at times, it incorrectly notifies you that you have reached a set level even though you haven't (ie. it says you reached a set level of 90% even though you are at 79%). Since this battery level notification feature was the sole reason I downloaded the app, I decided to delete it from my phone (iphone 6) after a little over a month of daily use with terrible results in this respect. I did not use the other features of the app so I cannot comment on that.
    more
  • Mar 24, 2021

    By KieraaLC -
    Trying to figure out if my phones battery is bad so I tested this out on my main everyday use phone and a water damaged battery phone... Both came back as 'good' don't know about this app being accurate...
  • Charge level alert does not work Sep 18, 2019

    By diver864
    My sole need from this app was an alarm that notifies when battery charges up to 80%, and when it discharges to 20%. Part of battery-life preservation routine. It has those settings, however I think it has successfully done it only once. To make sure I was not just missing short notifications, I sat right here with it and watched it charge to go from 74% to 96% without any notification. Perhaps the other functions are helpful to others, so I'm not giving 1 star, but it does not work for my need. Also, when I went to look for a link for feedback/help in the app itself, I could not find one. A shame.
    more
  1. Planning to play games, use the flashlight, watch or even record videos? Know exactly how much time you have left for any possible plans
  2. Easily create customized Voice Alerts & pick exactly when you want to get notified of the battery level
  3. Complete calibration of your device! Lists apps by battery consumption & saves RAM usage for those activities that really matter

Reviewed by Laura S on January 8, 2018

  • Mar 26, 2021

    By A.
    Though I feel that a few things are missing, I dunno if what I unclearly have in mind is even possible due to Android limitations. Other than that, meaning app power usage, I get everything I need presented in a great layered view. Totally recommend. To devs: Is it possible to make a history a bit longer?
    more
  • Apr 7, 2021

    By Theis Skafte
    Great app! All the info I need including plot against time, and built in alarm when charge goes too low or too high. I just wish I could display the temperature as a notification instead of the charge (which I already have from Android)..!
    more
  • Very handy app! Jan 5, 2019

    By Bus1ne55
    Im the tech for my entire family of 6 and my neighbors. This app is perfect for keeping batteries healthy. Just install, calibrate device right away (worth the wait), then set alerts for below 40% and above 75%. This can save you from having your phone shut off while you are out and about. One more tip: set your widget to show temperature. Temps going below 50F shorten the run time of phone batteries exponentially, and temps above 80F will kill the capacity even faster. Going out in the summer keep your device out of the sun and never leave in car. In winter keep it closest to your body heat as possible (inner coat pocket etc) unless using in your hand or charging. Charging generates heat so the battery will keep itself warm while its charging. But if its 95F+ or Below 0F you really have to be careful. Sometimes you just have to leave it home or you risk killing it.
    more
  • Mar 3, 2021

    By Daniel Montane
    I absolutely love this app. It helps me to track my battery usage and I love the live wallpaper a lot. I absolutely recommend this app to everyone. It is very helpful for when it comes to your phone battery.
  • Outstanding and free Sep 25, 2020

    By Gheery
    This is the one to get. It actually runs video and checks websites like Google for an hour or something just ask what your battery can do. Then it’s able to accurately predict how long your battery can do those activities in the future. For example, my phone is at 50% and after the test, it shows that I can do GPS for an hour and a half if I weren’t plugged in. That’s the kind of stuff I need to know. Here’s a nice bonus. It will give you an alarm for Max percentage and charging, and minimum percentage when unplugged. You can sit more than one alarm I have mine set for 80 and 85% with a charging, and 40 and 45%. Some of the other apps charge if you want to sit in the AC minimum alarm. So, this app is better and also most important features are free. You can still pay for Pro, which is a good idea because the developer is obviously great.
    more
  • Cool App Apr 27, 2018

    By dpbrick
    It’s obvious the developers have put a LOT of work into this app. It is very stylish and seems very functional. That being said, I would suggest that for us more technical types, after “calibrating” the phone they should include an updated measure of the battery’s remaining useful life. Specifically, I would like to see it report the milliamperes-hours (mAh) capacity remaining in the battery when at full charge and as compared to what a new battery has. That would make it pretty much the most outstanding killer iPhone battery app out there.
    more
  • Mar 3, 2021

    By DavHo Hid
    Recently can't get charge level notification to work. This was the killer feature afaiwc. What changed? Very useful. No stupid childish features like many others.
  • Mar 18, 2021

    By Waywatcher
    So far so good. The warning voice about batery status is cool. Need improvement though.
  • The new version is so much better, but the battery life estimates are still inaccurate Nov 30, 2017

    By Neilax
    The battery life estimates appear to be total guesses, but at least the new version has many nice new features like a chart of battery usage that tells me the battery’s charge level over the course of a day. I’m rating this new version of the app 4 stars, but I would have given the old version only 2 stars because it had very few features.
    more
  • Good App Dec 25, 2017

    By Tickertape 4
    This app does a very good job of letting you know how much charge you have left quickly and easily. It is very useful In showing you how much time is available for various uses of your iPhone. Ads are a bit annoying; however the banners are small and take up little space. If the “Pro” version does nothing more than remove ads, the $3.99 price seems a bit steep.
    more
  • Mar 3, 2021

    By Elizabeth O'Leary
    I got this app exclusively for the alarm when battery is at a certain level. But for some reason I almost never hear the alarm. The feature is awesome, but it's not working out well for me right now.
  • Mar 8, 2021

    By David Langston
    Very nice 👍👍👍👌😊. I give you 3🙋‍♂️ thumbs up. This is the best charger 😍 That I have came across. Please keep up the awesome work.
  • Works Mostly as Advertised May 17, 2020

    By Bad|Timing
    I am new to the iOS ecosystem so I'm not familiar with the limitations placed on battery applications but apparently they are pretty extreme - this app will only reliably provide a battery CHARGING notification if: 1. the app is in the foreground 2. the screen remains unlocked while the App is running (there's an option for this in the App) Given these two requirements I haven't bothered to try testing the DISCHARGING notification. Note that in my original review I couldn't get changes to the widget to show up. Turns out there's a bug that prevents the selection marks from showing in Dark Mode (which is my default). Once I turned off Dark Mode I was able to select the items I wanted to see on the widget. The developer has promised to fix this issue in a future update. There are other things about the application that I think could be improved which account for just a 3 star rating.
    more
  • Feb 20, 2021

    By Kiroslab Tsip Greg
    Have it for years not bad,but now it dosent update battery status fast and you see 60% but its 25% when you go to the app
  • Feb 20, 2021

    By PELUMI TOMIWA
    Good but add charger on & off sound
  • Charge level alert does not work Sep 18, 2019

    By diver864
    My sole need from this app was an alarm that notifies when battery charges up to 80%, and when it discharges to 20%. Part of battery-life preservation routine. It has those settings, however I think it has successfully done it only once. To make sure I was not just missing short notifications, I sat right here with it and watched it charge to go from 74% to 96% without any notification. Perhaps the other functions are helpful to others, so I'm not giving 1 star, but it does not work for my need. Also, when I went to look for a link for feedback/help in the app itself, I could not find one. A shame.
    more
  • Nice interface, notifications don't work. Oct 2, 2018

    By sdivinorum
    The reason I downloaded this app was to be notified when battery levels reached an upper level as it charged and a lower level as the battery drained. These features are available in the Settings and the interface to set them are awesome - you can choose VOICE or SOUND to notify you when you reach your preferred upper level which you can set as a percentage battery value (in 5% increments) and also to notify you when a preferred lower level battery % is reached as your battery is drained from regular usage. Unfortunately, it works only when it wants to. Sometimes it does notify you as these levels are reached, sometimes it fails to notify you at all, and at times, it incorrectly notifies you that you have reached a set level even though you haven't (ie. it says you reached a set level of 90% even though you are at 79%). Since this battery level notification feature was the sole reason I downloaded the app, I decided to delete it from my phone (iphone 6) after a little over a month of daily use with terrible results in this respect. I did not use the other features of the app so I cannot comment on that.
    more
  • Mar 24, 2021

    By KieraaLC -
    Trying to figure out if my phones battery is bad so I tested this out on my main everyday use phone and a water damaged battery phone... Both came back as 'good' don't know about this app being accurate...

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