# SOS SAMARITAINS vs Tradiz

The clearest difference is in-app purchases: SOS SAMARITAINS at none against Tradiz's 6. SOS SAMARITAINS also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Tradiz sells 6 in-app purchases, starting at $1.99 per month. SOS SAMARITAINS asks for nothing beyond the download.

SOS SAMARITAINS ships an update every 2 months, Tradiz monthly. The most recent releases landed on October 27, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | SOS SAMARITAINS | Tradiz |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 44.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 79 MB | 140 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RAYNIS SARL](https://appshunter.io/developer/1544780602) | [Baudouin Mesmin des Vaux](https://appshunter.io/developer/1676741155) |

## What reviewers say

### SOS SAMARITAINS

[App page](https://appshunter.io/ios/app/sos-samaritains/id1630011602)

**In-app purchases:** none


### Tradiz

[App page](https://appshunter.io/ios/app/tradiz/id6446217986)

This app helps users find Tridentine Masses nearby or at a specific location, and offers a rosary recitation feature with daily mysteries. It also provides parish news and links to spiritual resources.

**Highlights:** Find Tridentine Masses, Locate Masses by area, Recite the rosary, Daily mysteries included, Parish news updates, Spiritual resource links

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Soutien mensuel de 2€ | $1.99 | per month |
| Soutien mensuel de 5€ | $3.99 | per month |
| Soutien unique de 2€ | $1.99 | one-time |
| Soutien unique de 5€ | $3.99 | one-time |
| Soutien unique de 10€ | $8.99 | one-time |
| Soutien unique de 15€ | $12.99 | one-time |


## Frequently asked questions

### Is SOS SAMARITAINS free?

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

### Is Tradiz free?

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

### Do SOS SAMARITAINS or Tradiz have ads?

Tradiz shows ads; SOS SAMARITAINS does not.

### Which is updated more often, SOS SAMARITAINS or Tradiz?

SOS SAMARITAINS ships an update every 2 months, and Tradiz monthly. Most recently, SOS SAMARITAINS was updated on October 27, 2026 and Tradiz on September 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.*