# Forty Nine Days vs Source J

The clearest difference is in-app purchases: Source J at none against Forty Nine Days's 4. Source J also leads on update cadence (every 4 days vs every 8 days). Forty Nine Days's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Forty Nine Days sells 4 one-off in-app purchases. Source J asks for nothing beyond the download.

Forty Nine Days ships an update every 8 days, Source J every 4 days. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Forty Nine Days | Source J |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/forty-nine-days/id6761851479/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 4 days** |
| Monetization | Free | — |
| Size | 41 MB | 395 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [James Nerlinger](https://appshunter.io/developer/1808226067) | [Marco Boccara](https://appshunter.io/developer/1858543385) |

## What reviewers say

### Forty Nine Days

[App page](https://appshunter.io/ios/app/forty-nine-days/id6761851479)

This app guides users through the 49-day counting practices of the Jewish year, including the Omer and Sefirat haBinyan. It provides daily blessings, reflections, and a Hebrew calendar with local nightfall calculations.

**Highlights:** Daily Omer counting with blessings, Kabbalistic reflections, Sefirat haBinyan contemplative practice, Accordion calendar with sefirah color coding, Live Hebrew calendar, Local nightfall calculation, Evening reminders

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Flame | $0.99 | one-time |
| Steady Flame | $2.99 | one-time |
| Bright Flame | $4.99 | one-time |
| Great Flame | $9.99 | one-time |


### Source J

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Forty Nine Days free?

Forty Nine Days is free to download, with in-app purchases available.

### Is Source J free?

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

### Do Forty Nine Days or Source J have ads?

Neither Forty Nine Days nor Source J shows ads.

### Which is updated more often, Forty Nine Days or Source J?

Forty Nine Days ships an update every 8 days, and Source J every 4 days. Most recently, Forty Nine Days was updated on October 9, 2026 and Source J on October 24, 2026.

---

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