# Filosofia do Zero vs Christus Online

The clearest difference is ads: Christus Online at none against Filosofia do Zero's shown. Christus Online also leads on update cadence (every 6 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Filosofia do Zero ships an update every 3 weeks, Christus Online every 6 days. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Filosofia do Zero | Christus Online |
| --- | --- | --- |
| 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 | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Ad-supported | — |
| Size | 62 MB | 58 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Guilherme Freire](https://appshunter.io/developer/1800720923) | [Pedro Rocha](https://appshunter.io/developer/1847703538) |

## 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


### Christus Online

[App page](https://appshunter.io/ios/app/christus-online/id6754660891)

**In-app purchases:** none


## Frequently asked questions

### Is Filosofia do Zero free?

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

### Is Christus Online free?

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

### Do Filosofia do Zero or Christus Online have ads?

Filosofia do Zero shows ads; Christus Online does not.

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

Filosofia do Zero ships an update every 3 weeks, and Christus Online every 6 days. Most recently, Filosofia do Zero was updated on October 12, 2026 and Christus Online on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*