# Backup Disk vs ArchiveDock

The clearest difference is update cadence: ArchiveDock at every 5 days against Backup Disk's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Backup Disk sells 3 in-app purchases, starting at $2.99 per month and ArchiveDock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Backup Disk ships an update every 9 months, ArchiveDock every 5 days. The most recent releases landed on November 3, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Backup Disk | ArchiveDock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 days** |
| Size | 4 MB | 11 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Muharrem Ozkan](https://appshunter.io/developer/443806426) | [跃松 邬](https://appshunter.io/developer/1757347442) |

## 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 |


### ArchiveDock

[App page](https://appshunter.io/ios/app/archivedock-ssd-photo-backup/id6796394349)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Lifetime | $8.99 | one-time |


## Frequently asked questions

### Is Backup Disk free?

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

### Is ArchiveDock free?

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

### Do Backup Disk or ArchiveDock have ads?

Neither Backup Disk nor ArchiveDock shows ads.

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

Backup Disk ships an update every 9 months, and ArchiveDock every 5 days. Most recently, Backup Disk was updated on November 3, 2026 and ArchiveDock on October 29, 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.*