# Martinus Utrecht vs ExploreCatholic

The clearest difference is update cadence: ExploreCatholic at daily against Martinus Utrecht's every 2 months. ExploreCatholic also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Martinus Utrecht ships an update every 2 months, ExploreCatholic daily. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Martinus Utrecht | ExploreCatholic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Size | 47 MB | 21 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Parochie St. Martinus](https://appshunter.io/developer/1681984216) | [Bisdom Haarlem-Amsterdam](https://appshunter.io/developer/1789140062) |

## What reviewers say

### Martinus Utrecht

[App page](https://appshunter.io/ios/app/martinus-utrecht/id6447609253)

**Features:** macOS Compatibility

**In-app purchases:** none


### ExploreCatholic

[App page](https://appshunter.io/ios/app/explorecatholic/id6740243310)

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

**In-app purchases:** none


## Frequently asked questions

### Is Martinus Utrecht free?

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

### Is ExploreCatholic free?

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

### Do Martinus Utrecht or ExploreCatholic have ads?

Neither Martinus Utrecht nor ExploreCatholic shows ads.

### Which is updated more often, Martinus Utrecht or ExploreCatholic?

Martinus Utrecht ships an update every 2 months, and ExploreCatholic daily. Most recently, Martinus Utrecht was updated on October 12, 2026 and ExploreCatholic on October 13, 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.*