# KDL ID vs Orthodox Psalter

The clearest difference is update cadence: KDL ID at every 3 days against Orthodox Psalter's every 2 weeks. KDL ID also leads on iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

KDL ID ships an update every 3 days, Orthodox Psalter every 2 weeks. The most recent releases landed on October 27, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | KDL ID | Orthodox Psalter |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | — | Free |
| Size | 84 MB | 348 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [VIET TECHNOLOGY ELECTRONIC TRADING JOINT STOCK COMPANY](https://appshunter.io/developer/1455451981) | [Artem Taranukha](https://appshunter.io/developer/1822241509) |

## What reviewers say

### KDL ID

[App page](https://appshunter.io/ios/app/kdl-id/id1541783041)

**Features:** macOS Compatibility

**In-app purchases:** none


### Orthodox Psalter

[App page](https://appshunter.io/ios/app/orthodox-psalter/id6759247294)

This app provides daily prayer and scripture reading with a structured schedule. It offers multiple translations, customizable reading settings, and works offline to help users maintain a consistent spiritual practice.

**Highlights:** Daily reading schedule, Multiple translations, Parallel translation mode, Offline functionality, Customizable reader settings, Bookmarks and history

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

**In-app purchases:** none


## Frequently asked questions

### Is KDL ID free?

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

### Is Orthodox Psalter free?

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

### Do KDL ID or Orthodox Psalter have ads?

Neither KDL ID nor Orthodox Psalter shows ads.

### Which is updated more often, KDL ID or Orthodox Psalter?

KDL ID ships an update every 3 days, and Orthodox Psalter every 2 weeks. Most recently, KDL ID was updated on October 27, 2026 and Orthodox Psalter on October 8, 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.*