# Infrascale Online Backup vs A

The clearest difference is iOS requirement: Infrascale Online Backup at 12.3 against A's 15.0. On price, ads, 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 | Infrascale Online Backup | A |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 13 MB | 37 MB |
| Requires iOS | **12.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Infrascale, Inc.](https://appshunter.io/developer/328057516) | [仕萍 何](https://appshunter.io/developer/6786517435) |

## What reviewers say

### Infrascale Online Backup

[App page](https://appshunter.io/ios/app/infrascale-online-backup/id6476917153)

**Features:** macOS Compatibility

**In-app purchases:** none


### A

[App page](https://appshunter.io/ios/app/a-disk/id6811604952)

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

**In-app purchases:** none


## Frequently asked questions

### Is Infrascale Online Backup free?

Infrascale Online Backup is free to download, with no in-app purchases.

### Is A free?

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

### Do Infrascale Online Backup or A have ads?

Neither Infrascale Online Backup nor A 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.*