# One Coptic Library vs Katameros Coptic Lectionary

The clearest difference is review sentiment: Katameros Coptic Lectionary at 100% against One Coptic Library's 80%. On price, update cadence, ads and in-app purchases there is nothing between them.

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

One Coptic Library ships an update monthly, Katameros Coptic Lectionary every 3 weeks. The most recent releases landed on September 16, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | One Coptic Library | Katameros Coptic Lectionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/one-coptic-library/id1662280247/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 80 MB | 13 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [St. George & St. Shenouda Coptic Orthodox Church](https://appshunter.io/developer/1573277398) | [Diocese Copte Orthodoxe de Paris et du Nord de la France](https://appshunter.io/developer/1650668558) |

## What reviewers say

### One Coptic Library

[App page](https://appshunter.io/ios/app/one-coptic-library/id1662280247)

Access a comprehensive collection of Coptic church rituals, liturgical readings, and hymns on your mobile device. This app brings your church's essential texts together in one convenient place, eliminating the need to carry multiple books.

**Highlights:** Coptic church rituals, Liturgical readings, Hymns collection, All-in-one digital library, On-the-go access

**Features:** Vision Pro support

**In-app purchases:** none


### Katameros Coptic Lectionary

[App page](https://appshunter.io/ios/app/katameros-coptic-lectionary/id6475370514)

Access daily Bible readings and church services from the Coptic tradition. This app provides scripture selections for weekdays and feasts in several languages, including English, French, and Arabic.

**Highlights:** Daily Bible readings, Readings for weekdays and feasts, Multiple language support, Coptic Orthodox tradition, Church scripture selections

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is One Coptic Library free?

One Coptic Library is free to download, with no in-app purchases.

### Is Katameros Coptic Lectionary free?

Katameros Coptic Lectionary is free to download, with no in-app purchases.

### Do One Coptic Library or Katameros Coptic Lectionary have ads?

Neither One Coptic Library nor Katameros Coptic Lectionary shows ads.

### Which is updated more often, One Coptic Library or Katameros Coptic Lectionary?

One Coptic Library ships an update monthly, and Katameros Coptic Lectionary every 3 weeks. Most recently, One Coptic Library was updated on September 16, 2026 and Katameros Coptic Lectionary on September 9, 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.*