# Battery Testing vs Ionic Blue Batteries

The clearest difference is rating: Battery Testing at 4.5 against Ionic Blue Batteries's 3.5. Battery Testing also leads on ratings volume (12K vs 39) and update cadence (fortnightly vs every 2 months). Ionic Blue Batteries's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Battery Testing sells 1 one-off in-app purchase. Ionic Blue Batteries asks for nothing beyond the download.

Battery Testing holds the better App Store score, 4.5 against 3.5. That said, the two scores are not equally well evidenced: Battery Testing has 12K ratings behind it against 39, so its average is the more settled of the two. Written reviews point the same way: 23% of Battery Testing's written reviews are positive against 7% of Ionic Blue Batteries's.

Battery Testing ships an update fortnightly, Ionic Blue Batteries every 2 months. The most recent releases landed on September 24, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | Battery Testing | Ionic Blue Batteries |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (12K ratings)](https://appshunter.io/ios/app/battery-testing/id887730232/reviews)** | [3.5 (39 ratings)](https://appshunter.io/ios/app/ionic-blue-batteries/id1459476105/reviews) |
| Number of ratings | **12K** | 39 |
| Positive reviews | **23.4% of reviews** | 6.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 61 MB | 11 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Binh Tran](https://appshunter.io/developer/1386007300) | [Lithiumhub LLC](https://appshunter.io/developer/1459476104) |

## What reviewers say

### Battery Testing

[App page](https://appshunter.io/ios/app/battery-testing/id887730232)

This app helps you understand your iOS device's battery performance. It identifies battery runtimes and provides data to help you determine if your battery needs replacement. Monitor your device's battery health and runtime with detailed insights.

**Highlights:** Monitor device runtimes, Estimated and raw battery data, Check battery health, Identify battery issues

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Advertisements | $1.99 | one-time |

**What reviewers like**

- 👍 Useful for testing battery health
- 🙂 Provides detailed battery information
- 💡 Helpful for refurbished/older devices

**What reviewers complain about**

- 🔋 Inaccurate battery health readings
- 📺 Excessive ads interrupting testing
- 🐛 Inconsistent and unreliable results
- 🤔 Unclear what the scores represent

**Reported bugs**

- App crashes or stops responding during testing
- Incorrect device information detection

**Requested features**

- Provide more detailed battery health metrics
- Improve accuracy of battery testing
- Reduce ad interruptions during testing


### Ionic Blue Batteries

[App page](https://appshunter.io/ios/app/ionic-blue-batteries/id1459476105)

Monitor the status and condition of lithium batteries using Bluetooth technology. Track voltage, current, temperature, capacity, power, and cycle life. Requires Bluetooth 4.0 with BLE.

**Highlights:** Bluetooth smart battery monitoring, Real-time status tracking, Lifespan monitoring, Voltage, current, and temperature monitoring, Capacity and power tracking, Cycle life analysis

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Battery Testing free?

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

### Is Ionic Blue Batteries free?

Ionic Blue Batteries is free to download, with no in-app purchases.

### Which has better reviews, Battery Testing or Ionic Blue Batteries?

Battery Testing is rated higher. Battery Testing averages 4.5 out of 5 from 12K ratings, while Ionic Blue Batteries averages 3.5 from 39 ratings.

### Do Battery Testing or Ionic Blue Batteries have ads?

Battery Testing shows ads; Ionic Blue Batteries does not.

### Which is updated more often, Battery Testing or Ionic Blue Batteries?

Battery Testing ships an update fortnightly, and Ionic Blue Batteries every 2 months. Most recently, Battery Testing was updated on September 24, 2026 and Ionic Blue Batteries on August 14, 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.*