# Source J vs Petite Jérusalem

Source J and Petite Jérusalem are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Source J ships an update every 4 days, Petite Jérusalem every 2 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Source J | Petite Jérusalem |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | — | Free |
| Size | 395 MB | 16 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Marco Boccara](https://appshunter.io/developer/1858543385) | [Yonathan Cardoso](https://appshunter.io/developer/6798778031) |

## What reviewers say

### Source J

[App page](https://appshunter.io/ios/app/source-j/id6762402275)

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

**In-app purchases:** none


### Petite Jérusalem

[App page](https://appshunter.io/ios/app/petite-jerusalem/id6798778029)

This app offers a free platform for studying and sharing the Torah, featuring a comprehensive library of texts and collaborative reading sessions. Enjoy offline access, daily reading reminders, and localized prayer times.

**Highlights:** Comprehensive text library (Tehilim, Michna, Talmud, Tanakh), Collaborative reading sessions, Offline reading capability, Daily reading reminders, Localized prayer times (Zmanim), Audio lessons (Chiourim)

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

**In-app purchases:** none


## Frequently asked questions

### Is Source J free?

Source J is free to download, with no in-app purchases.

### Is Petite Jérusalem free?

Petite Jérusalem is free to download, with no in-app purchases.

### Do Source J or Petite Jérusalem have ads?

Neither Source J nor Petite Jérusalem shows ads.

### Which is updated more often, Source J or Petite Jérusalem?

Source J ships an update every 4 days, and Petite Jérusalem every 2 days. Most recently, Source J was updated on November 5, 2026 and Petite Jérusalem on November 6, 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.*