# Battery Testing vs Nifty Dice Roller

The clearest difference is price: Battery Testing at Free against Nifty Dice Roller's $0.99. Battery Testing also leads on update cadence (fortnightly vs every 31 months) and device support (3 vs 1). Nifty Dice Roller's advantage is in-app purchases (none vs 1) and ads (none vs shown).

Battery Testing is free to download; Nifty Dice Roller costs $0.99 up front. Battery Testing sells 1 one-off in-app purchase. Nifty Dice Roller asks for nothing beyond the download.

Battery Testing ships an update fortnightly, Nifty Dice Roller every 31 months. The most recent releases landed on October 20, 2026 and July 31, 2026 respectively.

## The numbers

| Metric | Battery Testing | Nifty Dice Roller |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.5 (12K ratings)](https://appshunter.io/ios/app/battery-testing/id887730232/reviews)** | — |
| Number of ratings | **12K** | — |
| Positive reviews | 23.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 31 months |
| Monetization | Free with in-app purchases | — |
| Size | 61 MB | 1 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Binh Tran](https://appshunter.io/developer/1386007300) | [Nifty Tree Studios](https://appshunter.io/developer/1502380350) |

## 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


### Nifty Dice Roller

[App page](https://appshunter.io/ios/app/nifty-dice-roller/id1571912179)

**In-app purchases:** none


## Frequently asked questions

### Is Battery Testing free?

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

### Is Nifty Dice Roller free?

Nifty Dice Roller costs $0.99, with no in-app purchases.

### Do Battery Testing or Nifty Dice Roller have ads?

Battery Testing shows ads; Nifty Dice Roller does not.

### Which is updated more often, Battery Testing or Nifty Dice Roller?

Battery Testing ships an update fortnightly, and Nifty Dice Roller every 31 months. Most recently, Battery Testing was updated on October 20, 2026 and Nifty Dice Roller on July 31, 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.*