Battery HD+

Name: Battery HD+
Rating: 4.5 (2702 reviews)
Author: smalltech sarl

by smalltech sarl

iPhone · iPad

Active Last checked 31 Jul 2026

App Store ↗

Quick verdict

What it is: Store information collected; independent summary not yet available.
At a glance: Free to download

Categories and search queries

Official categories

Utilities
Productivity

AppCorpus categories

Key functions

Function	Availability	Access	Scope	Evidence
Free app	Yes	Free	—	Store published

Screens

No screenshots collected yet.

Pricing & paywalls

App Store

Free

Last verified 31 Jul 2026

Ratings & reviews

App Store

4.5 2702 ratings · App Store

4/5Overcharged no more
I downloaded the app after having a panic attack when my refurbished out of warranty iPhone 4s wouldn't charge although registering that it was connected to a valid charging device. I opted to replace the battery as well as my 30pin cord since the in home charging was the source of the failure. The tech advised that overcharging can kill my battery so I downloaded this app because of the alarm feature. I have the free version currently, because I wanted to make sure it would do what I needed in a way I could understand. My only complaint is that my phone seems to indicate full charge for several minutes before the alarm sounds. I'm not sure if I need to turn down the slider or if my preloaded battery indicator isn't calibrated properly. Will continue to monitor. So far so good

Tloi · 31 Jul 2026
5/5Fantastic!
I just transferred back to iPhone about six months ago after several years with windows phone. I had gotten really spoiled with the live tiles, and was delighted to discover that iPhone now has widgets. I decided about a month ago that I wanted a battery widget because I missed my live tile so much. So I downloaded a few, picked the nicest looking, and paid for the upgrade. Not only did it not work as advertised, but I never got a response from the developers! So a couple of days ago I gave up and downloaded every single widget battery app. And this one is perfect. It gives a rough estimate of how much life is left based on usage, the colors are beautiful, AND it’s free. Granted, I’m about to go and see if there’s a “tip” option because I have no issues paying a dollar or two for a well done app. Thank you for quality!!!

MarieBee88 · 31 Jul 2026
1/5Nice interface, notifications don't work.
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.

sdivinorum · 31 Jul 2026
5/5Very handy app!
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.

Bus1ne55 · 31 Jul 2026
5/5Pretty good app!
Give indicator of what’s going on with the battery. Helpful to figure out whether th device is charging when you are having power cord and charger. Only complaint is that battery picture on the display sometimes is not always showing, but some of the other screen show when all I care about. Then Ihave to close app and reopentodhow battery picture. I don’t care to see the other dianostic screen. Maybe have a setting in preferences so that user can lock app to only show the battery picture to make things simple for users. Still I use this app daily on all my devices.

JimFelix · 31 Jul 2026

Privacy & accessibility

App Store

Privacy

Data Not Linked to You — Analytics — Usage Data — Advertising Data Developer declared
Data Not Linked to You — App Functionality — Diagnostics — Crash Data Developer declared
Data Not Linked to You — Third-Party Advertising — Usage Data — Advertising Data Developer declared
Data Not Linked to You — Diagnostics Developer declared
Data Not Linked to You — Usage Data Developer declared
Data Used to Track You — Usage Data — Advertising Data Developer declared
Data Used to Track You — Usage Data Developer declared

Accessibility

No accessibility labels collected yet.

Versions

App Store

2.61
Better support for iPhone SE
3.0
FINALLY version 3.0 is ready ! - NEW run calibration tests for better results - NEW get alerts for any battery level on both your phone and Watch - NEW detailed charts of battery usage - NEW today widget with most important data - NEW more estimates for all activities
3.0.1
- Show iOS version next to device name. - Added sleep mode option to prevent screen from turning off when device is charging. - Bug fixes.
3.11
- Play music when device has reached full charge. - Added animated bubbles. - Bug fixes and stability improvements.
3.20
- Improved calibration tests. - Improved alerts. - Bug fixes and stability improvements.
3.21
- Stability improvements.
3.25
- Stability improvements.
3.33
- Added NEW estimations, including for iPad 2018. - Updated translations. - Stability improvements.
3.34
- Stability improvements. - Updated translations.
3.41
- NEW Apple Watch app. - Added support for iPhone XS, XS Max and XR. - Added tips for solving battery issues. - Added support for Apple Pencil. - Updated translations.
3.42
- Bug fixes.
3.43
- Added estimations for the new iPad Pro 12.9" and iPad Pro 11" - Added new battery information. - Minor refinements.
3.47
- Improvements and bug fixes.
3.49
- Now supporting watchOS complications. - Improvements and bug fixes.
3.50
- Minor improvements.
3.52
- Adopted DARK MODE. - Added NEW devices estimations. - Bug fixes. - Minor improvements.
3.54
- small bug fixes
3.55
- Adopted DARK MODE. - Added NEW devices estimations. - Bug fixes. - Minor improvements.
3.56
- Adopted DARK MODE. - Added NEW devices estimations. - Bug fixes. - Minor improvements.
3.57
- Adopted DARK MODE. - Added NEW devices estimations. - Bug fixes. - Minor improvements.
3.58
- Adopted DARK MODE. - Added NEW devices estimations. - Bug fixes. - Minor improvements.
3.59
- Adopted DARK MODE. - Added NEW devices estimations. - Bug fixes. - Minor improvements.
3.60
- iPhone 12 and latest iPads support
3.62
- iPhone 12 and latest iPads support
3.66 · 5 Nov 2024
Added support for latest iPhone. I will be working on iOS 18 widgets next.

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Alternatives

Battery Life - check runtimes — Same category + similar ratings
Battery Charge Alarm — Same category + similar ratings

Availability by market

Data quality & evidence

Page completeness: Live store listing
Last verified: 31 Jul 2026
Sources: App Store

Independent summary has not been published yet.
Screenshots: not yet collected

Report a correction

Use this page with an AI agent

AppCorpus MCP gives your agent current app data, prices, screens, features and sources.

Example prompt

Compare Battery HD+ with Battery Life - check runtimes.

View JSON

GET /api/v3/apps/331453283

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          "title": "Overcharged no more",
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          "author": "Tloi",
          "date": "31 Jul 2026"
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        {
          "rating": 5,
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          "body": "I just transferred back to iPhone about six months ago after several years with windows phone. I had gotten really spoiled with the live tiles, and was delighted to discover that iPhone now has widgets. I decided about a month ago that I wanted a battery widget because I missed my live tile so much. So I downloaded a few, picked the nicest looking, and paid for the upgrade. Not only did it not work as advertised, but I never got a response from the developers! So a couple of days ago I gave up and downloaded every single widget battery app. And this one is perfect. It gives a rough estimate of how much life is left based on usage, the colors are beautiful, AND it’s free. Granted, I’m about to go and see if there’s a “tip” option because I have no issues paying a dollar or two for a well done app. Thank you for quality!!!",
          "author": "MarieBee88",
          "date": "31 Jul 2026"
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        {
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          "title": "Nice interface, notifications don't work.",
          "body": "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.",
          "author": "sdivinorum",
          "date": "31 Jul 2026"
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          "author": "Bus1ne55",
          "date": "31 Jul 2026"
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  "alternatives": [
    {
      "app_id": 1080930585,
      "name": "Battery Life - check runtimes",
      "url": "https://appcorpus.com/apps/battery-life-check-runtimes-1080930585",
      "reason": "Same category + similar ratings"
    },
    {
      "app_id": 1482503198,
      "name": "Battery Charge Alarm",
      "url": "https://appcorpus.com/apps/battery-charge-alarm-1482503198",
      "reason": "Same category + similar ratings"
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