# Trebnyk

> Trebnyk (iPhone/iPad app by Havryil Zahorodnii.)

- Source: https://appshunter.io/ios/app/trebnyk/id6745618700 (this page in markdown: same URL + `.md`)
- Developer: [Havryil Zahorodnii](https://appshunter.io/developer/1742249558)
- Category: Books, Education
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 15.5 · 10 MB
- Languages: Russian, American English, Ukrainian
- Released: 2025-08-01
- Data updated: 2026-08-31
- User reviews in markdown: https://appshunter.io/ios/app/trebnyk/id6745618700/reviews.md

## What is Trebnyk?

Introducing a unique application containing the most complete digital collection of occasional services (Treby) of the Orthodox Church. Essentially, this is a modern digital Trebnik, designed for the maximum convenience of clergy and students of theological schools.

Updated FUNCTIONALITY:

- Complete collection of Orthodox Church occasional services (Treby).

- Three content languages: Church Slavonic (classic font), Church Slavonic (transliteration), Ukrainian language.

- Intuitive search and navigation.

- Light and dark themes.

- Professionally selected fonts for comfortable reading.

- Offline access to downloaded content.

IMPORTANT: Premium Subscription

A premium subscription is required for full access to all services and app features:

- Monthly subscription: $0.99/month after a 7-day FREE trial.

- Annual subscription: $9.99/year after a 7-day FREE trial (17% savings).

The subscription automatically renews unless canceled 24 hours before the end of the current period. Manage subscriptions in your Apple ID settings.

Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Subscribtion for 1 month | $0.99 | per month |
| Subscribtion for 1  year | $3.99 | per year |



## Version history (last 5 releases)

### 2.3 — 2025-11-12

- minor fixses

### 2.2 — 2025-11-11

- minor fixes

### 2.1 — 2025-11-07

- minor fixes

### 2.0 — 2025-11-07

- Three language versions have been added! Now the set looks like this: Church Slavonic, CS transliteration, Ukrainian
- The appearance of the text settings panel has been improved
- Saving the position in the text after changing the font size or language has been added
- Other minor improvements and enhancements

### 0.4 — 2025-08-01

No release notes.

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## More apps by Havryil Zahorodnii

- [Divine service instructions](https://appshunter.io/ios/app/divine-service-instructions/id6499055812)
- [Prayerbook UOC](https://appshunter.io/ios/app/prayerbook-uoc/id6751547704)

All apps by Havryil Zahorodnii: https://appshunter.io/developer/1742249558

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*