# Unit Converter Pro vs PowerBoost

The clearest difference is in-app purchases: Unit Converter Pro at none against PowerBoost's 1. Unit Converter Pro also leads on iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. PowerBoost sells 1 one-off in-app purchase. Unit Converter Pro asks for nothing beyond the download.

## The numbers

| Metric | Unit Converter Pro | PowerBoost |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 81 MB | 28 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Nouman Imran](https://appshunter.io/developer/1742728146) | [Duc Lai](https://appshunter.io/developer/1763002953) |

## What reviewers say

### Unit Converter Pro

[App page](https://appshunter.io/ios/app/unit-converter-pro/id6535683111)

**Features:** macOS Compatibility

**In-app purchases:** none


### PowerBoost

[App page](https://appshunter.io/ios/app/powerboost-battery-saver-pro/id6547845173)

Extend your device's battery life and enhance performance with smart optimization tools. Monitor battery health, manage power consumption, and identify high-drain apps for a smoother, longer-lasting experience. Enjoy advanced diagnostics and custom power modes.

**Highlights:** Extend battery life, Accelerate performance, Monitor battery health, Smart battery saver, App usage tracker, Custom power modes, Advanced diagnostics

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Power Boost Pro: Premium | $4.99 | one-time |


## Frequently asked questions

### Is Unit Converter Pro free?

Unit Converter Pro is free to download, with no in-app purchases.

### Is PowerBoost free?

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

### Do Unit Converter Pro or PowerBoost have ads?

Neither Unit Converter Pro nor PowerBoost shows ads.

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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.*