# Siddur vs The Koren Tefilla App

The clearest difference is price: The Koren Tefilla App at Free against Siddur's $5.99. The Koren Tefilla App also leads on update cadence (every 4 weeks vs every 3 months). Siddur's advantage is rating (4.1 vs 3.3) and in-app purchases (none vs 10). On review sentiment, ratings volume, ads and device support there is nothing between them.

The Koren Tefilla App is free to download; Siddur costs $5.99 up front. The Koren Tefilla App sells 5 one-off in-app purchases. Siddur asks for nothing beyond the download.

Siddur holds the better App Store score, 4.1 against 3.3. Both are backed by a comparable volume of ratings — 45 and 36 respectively. Written reviews point the same way: 57% of Siddur's written reviews are positive against 50% of The Koren Tefilla App's.

Siddur ships an update every 3 months, The Koren Tefilla App every 4 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Siddur | The Koren Tefilla App |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | **[4.1 (45 ratings)](https://appshunter.io/ios/app/siddur-annotated-edition/id731295538/reviews)** | [3.3 (36 ratings)](https://appshunter.io/ios/app/the-koren-tefilla-app/id1666548098/reviews) |
| Number of ratings | **45** | 36 |
| Positive reviews | **56.6% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#16** | — |
| Size | 29 MB | 47 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chabad.org Jewish Apps](https://appshunter.io/developer/1127567978) | [Koren Publishers Jerusalem](https://appshunter.io/developer/541843105) |

## What reviewers say

### Siddur

[App page](https://appshunter.io/ios/app/siddur-annotated-edition/id731295538)

**Currently charting:** #16 Top Paid · Book (US App Store)

This app provides a complete annotated prayer book with English translation, featuring smart prayers, easy navigation, and a Halachic times calculator. It also includes a Tefillin mirror and Mizrach compass for convenient use.

**Highlights:** Complete annotated prayer book, English translation, Smart prayers, Halachic times calculator, Tefillin mirror, Mizrach compass

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

**In-app purchases:** none

**What reviewers like**

- 👍 Great app, easy to navigate
- 👍 Clear and easy to read
- 👍 Highlights specific prayer times
- 👍 Works well after reinstallation
- 👍 Best Siddur app available

**What reviewers complain about**

- 🐛 Zoom feature is useless
- 🐛 Pinch to zoom crops text
- 🐛 Prayer before retiring missing sections
- 🐛 No dark mode for Siddur
- 🐛 Needs font size adjustment

**Reported bugs**

- Zoom feature directs to table of contents
- Pinch to zoom crops text
- Prayer before retiring missing sections
- App crashes on iOS 15 and up
- App crashes after updates

**Requested features**

- Indicate Jerusalem direction on compass
- Add dark mode
- Add font size adjustment
- Add Tehillim
- Russian language version


### The Koren Tefilla App

[App page](https://appshunter.io/ios/app/the-koren-tefilla-app/id1666548098)

This app offers a digital siddur with multiple prayer traditions and smart features. It adapts prayers based on the calendar, user roles, and location, enhancing the prayer experience with audio, commentary, and focused display options.

**Highlights:** Multiple siddur nusaḥim (Sefaradim, Sefarad, Ashkenaz), Smart siddur with adaptive prayers, Tefilla modes (minyan, ḥazzan, simḥa, aveilut), Audio preparations for Tefilla, Commentary by Rabbi Jonathan Sacks, Word-by-word/sentence-by-sentence display

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Translation Ashkenaz | $5.99 | one-time |
| Rabbi Sacks Commentary | $5.99 | one-time |
| Prayer Displays | $5.99 | one-time |
| Preparation for Tefilla | $5.99 | one-time |
| Translation Sefarad | $5.99 | one-time |


## Frequently asked questions

### Is Siddur free?

Siddur costs $5.99, with no in-app purchases.

### Is The Koren Tefilla App free?

The Koren Tefilla App is free to download, with in-app purchases available.

### Which has better reviews, Siddur or The Koren Tefilla App?

Siddur is rated higher. Siddur averages 4.1 out of 5 from 45 ratings, while The Koren Tefilla App averages 3.3 from 36 ratings.

### Do Siddur or The Koren Tefilla App have ads?

Neither Siddur nor The Koren Tefilla App shows ads.

### Which is updated more often, Siddur or The Koren Tefilla App?

Siddur ships an update every 3 months, and The Koren Tefilla App every 4 weeks. Most recently, Siddur was updated on November 1, 2026 and The Koren Tefilla App on November 3, 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.*