# Battery Testing vs PhoneBattery

The clearest difference is review sentiment: PhoneBattery at 58% against Battery Testing's 23%. PhoneBattery also leads on ads (none vs shown). Battery Testing's advantage is ratings volume (12K vs 381) and rating (4.5 vs 4.3). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Battery Testing sells 1 one-off in-app purchase and PhoneBattery sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Battery Testing holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: Battery Testing has 12K ratings behind it against 381, so its average is the more settled of the two. Written reviews complicate that: 23% of Battery Testing's written reviews are positive against 58% of PhoneBattery's, so the app with the better star average is not the one people write more warmly about.

Battery Testing ships an update fortnightly, PhoneBattery every 8 days. The most recent releases landed on September 28, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Battery Testing | PhoneBattery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (12K ratings)](https://appshunter.io/ios/app/battery-testing/id887730232/reviews)** | [4.3 (381 ratings)](https://appshunter.io/ios/app/phonebattery/id1009278300/reviews) |
| Number of ratings | **12K** | 381 |
| Positive reviews | 23.1% of reviews | **58.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 8 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 61 MB | 19 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 9+ | 4+ |
| Developer | [Binh Tran](https://appshunter.io/developer/1386007300) | [Marcel Voss](https://appshunter.io/developer/707185887) |

## 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


### PhoneBattery

[App page](https://appshunter.io/ios/app/phonebattery/id1009278300)

This app displays your iPhone's battery level directly on your Apple Watch. Avoid constantly checking your phone with quick glances at your wrist, perfect for workouts, commutes, or when your phone is just out of reach.

**Highlights:** iPhone battery level on Apple Watch, Smart battery notifications, Apple Watch complications, Alternative app icons, Clean and simple interface

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small tip | $0.99 | one-time |
| Medium tip | $1.99 | one-time |
| Large tip | $3.99 | one-time |
| Generous tip | $4.99 | one-time |

**What reviewers like**

- 👍 Simple and intuitive user interface
- ⚡ Quick access to iPhone battery status from Apple Watch
- 🎯 Does exactly what it advertises
- 💰 Free app with no in-app purchases
- 🎨 Pleasant and elegant design

**What reviewers complain about**

- 🐛 App frequently stops working or becomes non-functional
- 🐛 Complication feature doesn't load data properly
- 🐛 Battery percentage displays incorrectly or shows blank screens
- ⚠️ Lacks compatibility with newer iOS and watchOS versions
- ⚠️ Poor customer support and slow response times

**Reported bugs**

- Complication shows skeleton loading screen but never loads data
- App displays blank battery icon with no charge information
- Battery percentage shows incorrect values
- App only works if opened on phone first
- Incompatible with watchOS 7 and iOS 14+

**Requested features**

- Add working complication for watch face integration
- Support for circular battery indicator display
- Sound notifications for low battery alerts
- Display phone signal strength information
- Show Bluetooth headphone battery percentage


## Frequently asked questions

### Is Battery Testing free?

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

### Is PhoneBattery free?

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

### Which has better reviews, Battery Testing or PhoneBattery?

Battery Testing is rated higher. Battery Testing averages 4.5 out of 5 from 12K ratings, while PhoneBattery averages 4.3 from 381 ratings.

### Do Battery Testing or PhoneBattery have ads?

Battery Testing shows ads; PhoneBattery does not.

### Which is updated more often, Battery Testing or PhoneBattery?

Battery Testing ships an update fortnightly, and PhoneBattery every 8 days. Most recently, Battery Testing was updated on September 28, 2026 and PhoneBattery on September 19, 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.*