# Filosofia do Zero vs Sanctorum

The clearest difference is in-app purchases: Filosofia do Zero at none against Sanctorum's 2. Sanctorum's advantage is ads (none vs shown) and update cadence (every 11 days vs every 3 weeks). On price, review sentiment, device support and iOS requirement there is nothing between them.

Both are free to download. Sanctorum sells 2 in-app purchases, starting at $2.99 per month. Filosofia do Zero asks for nothing beyond the download.

Filosofia do Zero ships an update every 3 weeks, Sanctorum every 11 days. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Filosofia do Zero | Sanctorum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/filosofia-do-zero/id6743000488/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Monetization | **Ad-supported** | Subscription |
| Size | 62 MB | 44 MB |
| Requires iOS | 15.1 | **14.0.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Guilherme Freire](https://appshunter.io/developer/1800720923) | [Felipe Brasil](https://appshunter.io/developer/1891400380) |

## What reviewers say

### Filosofia do Zero

[App page](https://appshunter.io/ios/app/filosofia-do-zero/id6743000488)

Access historical wisdom and learn philosophy from basic to advanced. Apply this knowledge to all areas of your life with lessons, ebooks, and a study path. Engage with an active community and download content for offline viewing.

**Highlights:** Philosophy, History, Politics, and Literature lessons, Ebooks, extra material, and PDF summaries, Active student community, Pedagogical study path, Offline content download

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

**In-app purchases:** none


### Sanctorum

[App page](https://appshunter.io/ios/app/sanctorum/id6761773851)

This app provides a comprehensive platform for traditional Catholic spiritual formation and daily life. It consolidates various resources like missals, prayer books, and saint biographies into a single, organized environment, adhering strictly to Church Tradition.

**Highlights:** Daily liturgical readings, Meditations on readings, Saint biographies, Traditional Catholic prayers, Via Sacra, Doutrinal formation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Assinatura Mensal | $2.99 | per month |
| Assinatura Anual | $19.99 | per year |


## Frequently asked questions

### Is Filosofia do Zero free?

Filosofia do Zero is free to download, with no in-app purchases.

### Is Sanctorum free?

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

### Do Filosofia do Zero or Sanctorum have ads?

Filosofia do Zero shows ads; Sanctorum does not.

### Which is updated more often, Filosofia do Zero or Sanctorum?

Filosofia do Zero ships an update every 3 weeks, and Sanctorum every 11 days. Most recently, Filosofia do Zero was updated on October 12, 2026 and Sanctorum 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.*