# Mobilisis Fiscalization vs Backup Disk

The clearest difference is in-app purchases: Mobilisis Fiscalization at none against Backup Disk's 3. Mobilisis Fiscalization also leads on update cadence (every 2 months 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. Mobilisis Fiscalization asks for nothing beyond the download.

Mobilisis Fiscalization ships an update every 2 months, Backup Disk every 9 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Mobilisis Fiscalization | Backup Disk |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 9 months |
| Size | 53 MB | 4 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [MOBILISIS d.o.o.](https://appshunter.io/developer/1092994620) | [Muharrem Ozkan](https://appshunter.io/developer/443806426) |

## What reviewers say

### Mobilisis Fiscalization

[App page](https://appshunter.io/ios/app/mobilisis-fiscalization/id1522272795)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Mobilisis Fiscalization free?

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

### Is Backup Disk free?

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

### Do Mobilisis Fiscalization or Backup Disk have ads?

Neither Mobilisis Fiscalization nor Backup Disk shows ads.

### Which is updated more often, Mobilisis Fiscalization or Backup Disk?

Mobilisis Fiscalization ships an update every 2 months, and Backup Disk every 9 months. Most recently, Mobilisis Fiscalization was updated on November 3, 2026 and Backup Disk on November 3, 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.*