# PortableBit vs Background Eraser

The clearest difference is ads: Background Eraser at none against PortableBit's shown. PortableBit's advantage is iOS requirement (11.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | PortableBit | Background Eraser |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Every 21 months |
| Size | 37 MB | 3 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Kang-Yen Sung](https://appshunter.io/developer/685816637) | [Yogesh Rathod](https://appshunter.io/developer/1548316962) |

## What reviewers say

### PortableBit

[App page](https://appshunter.io/ios/app/portablebit/id1535985313)

**Features:** macOS Compatibility

**In-app purchases:** none


### Background Eraser

[App page](https://appshunter.io/ios/app/background-eraser-automatic/id1604073393)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PortableBit free?

PortableBit is free to download, with no in-app purchases.

### Is Background Eraser free?

Background Eraser is free to download, with no in-app purchases.

### Do PortableBit or Background Eraser have ads?

PortableBit shows ads; Background Eraser does not.

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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.*