# MietBox vs Rescue Backpack Organizer Plus

The clearest difference is in-app purchases: MietBox at none against Rescue Backpack Organizer Plus's 10. Rescue Backpack Organizer Plus's advantage is update cadence (every 9 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Rescue Backpack Organizer Plus sells 10 in-app purchases, starting at $3.99 per month. MietBox asks for nothing beyond the download.

MietBox ships an update monthly, Rescue Backpack Organizer Plus every 9 days. The most recent releases landed on September 20, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | MietBox | Rescue Backpack Organizer Plus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Size | 158 MB | 71 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [MarMar GmbH](https://appshunter.io/developer/1639903989) | [Philipp Dalheimer](https://appshunter.io/developer/1460038605) |

## What reviewers say

### MietBox

[App page](https://appshunter.io/ios/app/mietbox/id6474621205)

**Features:** macOS Compatibility

**In-app purchases:** none


### Rescue Backpack Organizer Plus

[App page](https://appshunter.io/ios/app/rescue-backpack-organizer-plus/id6747751276)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Privat PRO | $3.99 | per month |
| Privat PRO+ | $4.99 | per month |
| Organisation PRO S | $22.99 | per month |
| Privat PRO - Yearly | $29.99 | per year |
| Organisation PRO M | $34.99 | per month |
| Privat PRO+ - Yearly | $44.99 | per year |
| Organization PRO L | $59.99 | per month |
| Organization PRO S – Yearly | $229.99 | per year |
| Organization PRO M – Yearly | $349.99 | per year |
| Organization PRO L – Yearly | $599.99 | per year |


## Frequently asked questions

### Is MietBox free?

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

### Is Rescue Backpack Organizer Plus free?

Rescue Backpack Organizer Plus is free to download, with in-app purchases available.

### Do MietBox or Rescue Backpack Organizer Plus have ads?

Neither MietBox nor Rescue Backpack Organizer Plus shows ads.

### Which is updated more often, MietBox or Rescue Backpack Organizer Plus?

MietBox ships an update monthly, and Rescue Backpack Organizer Plus every 9 days. Most recently, MietBox was updated on September 20, 2026 and Rescue Backpack Organizer Plus on September 18, 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.*