# Ad Orientem vs Daris

The clearest difference is in-app purchases: Daris at none against Ad Orientem's 1. Ad Orientem's advantage is update cadence (every 6 days vs every 4 weeks) and iOS requirement (13.4 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Ad Orientem sells 1 in-app purchase, starting at $0.99 per month. Daris asks for nothing beyond the download.

Ad Orientem ships an update every 6 days, Daris every 4 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Ad Orientem | Daris |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/ad-orientem/id6768232870/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 4 weeks |
| Monetization | Freemium | — |
| Size | 50 MB | 84 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JON CHRISTOPHER MIPARANUM DURAN](https://appshunter.io/developer/1896552322) | [Daris - F.Z.C](https://appshunter.io/developer/1896592698) |

## What reviewers say

### Ad Orientem

[App page](https://appshunter.io/ios/app/ad-orientem/id6768232870)

This app provides daily Byzantine Catholic prayers, scripture readings, and liturgical calendar information. It offers bilingual support in English and Spanish, with options to customize based on specific traditions and calendars. A subscription unlocks full access to additional prayers, services, and detailed saint information.

**Highlights:** Daily Byzantine Office (Horologion), Daily Scripture Readings, Customizable Liturgical Calendar, Bilingual English/Spanish Support, Offline Access, Guided Prayer Journeys, Community Intercessions Board

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Orientem Monthly | $0.99 | per month |


### Daris

[App page](https://appshunter.io/ios/app/daris-the-right-tutor/id6768648450)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ad Orientem free?

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

### Is Daris free?

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

### Do Ad Orientem or Daris have ads?

Neither Ad Orientem nor Daris shows ads.

### Which is updated more often, Ad Orientem or Daris?

Ad Orientem ships an update every 6 days, and Daris every 4 weeks. Most recently, Ad Orientem was updated on October 31, 2026 and Daris on October 31, 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.*