# Kinderfreunde vs RST Photo

The clearest difference is iOS requirement: RST Photo at 12.0 against Kinderfreunde's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Kinderfreunde | RST Photo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 64 MB | 40 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kinderfreunde Wedemark gemeinnutzige GmbH](https://appshunter.io/developer/1678463753) | [The Reggio School of Tokyo](https://appshunter.io/developer/1764464490) |

## What reviewers say

### Kinderfreunde

[App page](https://appshunter.io/ios/app/kinderfreunde/id6446625368)

**Features:** macOS Compatibility, Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none


### RST Photo

[App page](https://appshunter.io/ios/app/rst-photo/id6657977458)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Kinderfreunde free?

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

### Is RST Photo free?

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

### Do Kinderfreunde or RST Photo have ads?

Neither Kinderfreunde nor RST Photo shows ads.

### Which is updated more often, Kinderfreunde or RST Photo?

Kinderfreunde ships an update every 2 months, and RST Photo every 2 months. Most recently, Kinderfreunde was updated on October 7, 2026 and RST Photo on September 30, 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.*