# Shabbos Clock vs Esh Siddur אש סידור

The clearest difference is review sentiment: Esh Siddur אש סידור at 75% against Shabbos Clock's 31%. Esh Siddur אש סידור also leads on rating (3.9 vs 2.4) and iOS requirement (13.0 vs 15.0). Shabbos Clock's advantage is price ($0.99 vs $9.99). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Shabbos Clock costs $0.99 and Esh Siddur אש סידור $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Esh Siddur אש סידור holds the better App Store score, 3.9 against 2.4. Both are backed by a comparable volume of ratings — 21 and 8 respectively. Written reviews point the same way: 31% of Shabbos Clock's written reviews are positive against 75% of Esh Siddur אש סידור's.

Shabbos Clock ships an update every 4 months, Esh Siddur אש סידור every 7 months. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Shabbos Clock | Esh Siddur אש סידור |
| --- | --- | --- |
| Price | **$0.99** | $9.99 |
| Rating | [2.4 (21 ratings)](https://appshunter.io/ios/app/shabbos-clock/id302172998/reviews) | **[3.9 (8 ratings)](https://appshunter.io/ios/app/esh-siddur/id402409610/reviews)** |
| Number of ratings | **21** | 8 |
| Positive reviews | 30.9% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 7 months |
| Monetization | **Free** | Paid |
| Size | 89 MB | 88 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [RustyBrick, Inc.](https://appshunter.io/developer/286478370) | [Elyahu Sheetrit](https://appshunter.io/developer/371517586) |

## What reviewers say

### Shabbos Clock

[App page](https://appshunter.io/ios/app/shabbos-clock/id302172998)

This app provides a solution for observant Jews who wish to use their smartphone during Shabbat. It offers customizable alarms that adhere to religious guidelines, including automatic shut-off and no snooze function. The app also allows alarms to be set based on local sunrise and sunset times.

**Highlights:** Unlimited alarm options, Automatic alarm shut-off, No snooze button, Repeatable weekly alarms, Alarms based on sunrise/sunset offsets, Full iOS11 and iPhone X support

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

**In-app purchases:** none


### Esh Siddur אש סידור

[App page](https://appshunter.io/ios/app/esh-siddur/id402409610)

This smart Siddur automatically displays the correct prayers based on the date and user-selected Nusach (tradition). It includes a comprehensive Hebrew calendar with daily times and various prayer sections for holidays, events, and daily use.

**Highlights:** Automatic prayer selection by date, Multiple prayer traditions (Nusach), Comprehensive Hebrew calendar, Daily prayer sections, Holiday and event prayers, Customizable user preferences

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

**In-app purchases:** none


## Frequently asked questions

### Is Shabbos Clock free?

Shabbos Clock costs $0.99, with no in-app purchases.

### Is Esh Siddur אש סידור free?

Esh Siddur אש סידור costs $9.99, with no in-app purchases.

### Which has better reviews, Shabbos Clock or Esh Siddur אש סידור?

Esh Siddur אש סידור is rated higher. Shabbos Clock averages 2.4 out of 5 from 21 ratings, while Esh Siddur אש סידור averages 3.9 from 8 ratings.

### Do Shabbos Clock or Esh Siddur אש סידור have ads?

Neither Shabbos Clock nor Esh Siddur אש סידור shows ads.

### Which is updated more often, Shabbos Clock or Esh Siddur אש סידור?

Shabbos Clock ships an update every 4 months, and Esh Siddur אש סידור every 7 months. Most recently, Shabbos Clock was updated on October 16, 2026 and Esh Siddur אש סידור on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*