# Backup Disk vs umcode

The clearest difference is in-app purchases: umcode at none against Backup Disk's 3. umcode also leads on update cadence (fortnightly vs every 9 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Backup Disk sells 3 in-app purchases, starting at $2.99 per month. umcode asks for nothing beyond the download.

Backup Disk ships an update every 9 months, umcode fortnightly. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Backup Disk | umcode |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 months | **Fortnightly** |
| Size | 4 MB | 241 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muharrem Ozkan](https://appshunter.io/developer/443806426) | [深圳市悠悠汇网络科技有限公司](https://appshunter.io/developer/1698967002) |

## What reviewers say

### Backup Disk

[App page](https://appshunter.io/ios/app/backup-disk/id6444174393)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Backup Disk PRO Monthly | $2.99 | per month |
| Backup Disk PRO Annual | $9.99 | per year |
| Backup Disk PRO Lifetime | $19.99 | one-time |


### umcode

[App page](https://appshunter.io/ios/app/umcode/id6772873985)

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

**In-app purchases:** none


## Frequently asked questions

### Is Backup Disk free?

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

### Is umcode free?

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

### Do Backup Disk or umcode have ads?

Neither Backup Disk nor umcode shows ads.

### Which is updated more often, Backup Disk or umcode?

Backup Disk ships an update every 9 months, and umcode fortnightly. Most recently, Backup Disk was updated on October 20, 2026 and umcode on October 24, 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.*