# Battery HD+ vs AOD Battery

The clearest difference is rating: Battery HD+ at 4.5 against AOD Battery's 3.3. Battery HD+ also leads on in-app purchases (none vs 2) and ratings volume (2.7K vs 3). AOD Battery's advantage is ads (none vs shown) and update cadence (every 4 days vs every 2 months). On price and iOS requirement there is nothing between them.

Both are free to download. AOD Battery sells 2 one-off in-app purchases. Battery HD+ asks for nothing beyond the download.

Battery HD+ holds the better App Store score, 4.5 against 3.3. That said, the two scores are not equally well evidenced: Battery HD+ has 2.7K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 75% of Battery HD+'s written reviews are positive against 50% of AOD Battery's.

Battery HD+ ships an update every 2 months, AOD Battery every 4 days. The most recent releases landed on September 24, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Battery HD+ | AOD Battery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2.7K ratings)](https://appshunter.io/ios/app/battery-hd-plus/id331453283/reviews)** | [3.3 (3 ratings)](https://appshunter.io/ios/app/aod-battery/id1660418159/reviews) |
| Number of ratings | **2.7K** | 3 |
| Positive reviews | **74.6% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 62 MB | 1 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [smalltech sarl](https://appshunter.io/developer/289934568) | [MAPLEFORM TECHNOLOGY INC.](https://appshunter.io/developer/1660418161) |

## What reviewers say

### Battery HD+

[App page](https://appshunter.io/ios/app/battery-hd-plus/id331453283)

This app provides a detailed battery monitoring experience for your phone or tablet. It offers calibration features for increased accuracy and displays estimated usage times for various activities, from listening to music to GPS navigation.  It also includes charge alerts and a widget for quick access to information.

**Highlights:** Battery calibration, Usage time estimates, Charge alerts, Widget support, Detailed usage charts

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate battery information
- 👍 Helpful for devices without battery percentage
- 🔋 Provides battery usage estimates
- 👍 Easy to understand interface
- 👍 Customizable battery display

**What reviewers complain about**

- 🐛 Inaccurate battery level notifications
- 🐛 Calibration issues and bugs
- 🔋 Battery drain issues after using the app
- 💸 Ads in free version
- 🐛 Widget not working as expected

**Reported bugs**

- Calibration never completes
- Battery level not detected
- Incorrect battery percentage displayed

**Requested features**

- Battery health monitoring
- Battery usage by app breakdown
- Improved charging notifications
- Apple Watch support


### AOD Battery

[App page](https://appshunter.io/ios/app/aod-battery/id1660418159)

This utility app displays your phone's battery percentage on the inline widget area. It's especially useful for iPhones with Always-On display to quickly check power levels. Refresh the widget by tapping it if the percentage appears outdated.

**Highlights:** Always-On Display battery percentage, Inline widget display, Quick refresh by tapping widget, iPhone compatibility

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10-day Trial | Free | one-time |
| AOD Battery | $4.99 | one-time |


## Frequently asked questions

### Is Battery HD+ free?

Battery HD+ is free to download, with no in-app purchases.

### Is AOD Battery free?

AOD Battery is free to download, with in-app purchases available.

### Which has better reviews, Battery HD+ or AOD Battery?

Battery HD+ is rated higher. Battery HD+ averages 4.5 out of 5 from 2.7K ratings, while AOD Battery averages 3.3 from 3 ratings.

### Do Battery HD+ or AOD Battery have ads?

Battery HD+ shows ads; AOD Battery does not.

### Which is updated more often, Battery HD+ or AOD Battery?

Battery HD+ ships an update every 2 months, and AOD Battery every 4 days. Most recently, Battery HD+ was updated on September 24, 2026 and AOD Battery on June 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*