# K3 Kirche vs RE

K3 Kirche and RE are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

K3 Kirche ships an update every 6 weeks, RE every 2 months. Both last shipped on October 6, 2026.

## The numbers

| Metric | K3 Kirche | RE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Size | 103 MB | 91 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [K3 Kirche Schwelm e.V.](https://appshunter.io/developer/1653760791) | [KSC International LLC](https://appshunter.io/developer/6785541542) |

## What reviewers say

### K3 Kirche

[App page](https://appshunter.io/ios/app/k3-kirche/id6444310625)

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

**In-app purchases:** none


### RE

[App page](https://appshunter.io/ios/app/reborn/id6785541540)

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

**In-app purchases:** none


## Frequently asked questions

### Is K3 Kirche free?

K3 Kirche is free to download, with no in-app purchases.

### Is RE free?

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

### Do K3 Kirche or RE have ads?

Neither K3 Kirche nor RE shows ads.

### Which is updated more often, K3 Kirche or RE?

K3 Kirche ships an update every 6 weeks, and RE every 2 months. Most recently, K3 Kirche was updated on October 6, 2026 and RE on October 6, 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.*