# OU Kosher vs Rebbe770

The clearest difference is rating: Rebbe770 at 5.0 against OU Kosher's 4.1. Rebbe770 also leads on update cadence (every 6 days vs every 2 months) and iOS requirement (11.0 vs 16.4). OU Kosher's advantage is ads (none vs shown) and ratings volume (15 vs 1). On price, in-app purchases, monetization model 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.

Rebbe770 holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: OU Kosher has 15 ratings behind it against 1, so its average is the more settled of the two.

OU Kosher ships an update every 2 months, Rebbe770 every 6 days. The most recent releases landed on October 23, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | OU Kosher | Rebbe770 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (15 ratings)](https://appshunter.io/ios/app/ou-kosher/id491138771/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rebbe770/id6464329388/reviews)** |
| Number of ratings | **15** | 1 |
| Positive reviews | 68.4% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Ad-supported | Ad-supported |
| Size | 56 MB | 38 MB |
| Requires iOS | 16.4 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Orthodox Union](https://appshunter.io/developer/428817065) | [CONGREGATION LIVING MOSHIACH INC](https://appshunter.io/developer/1360308470) |

## What reviewers say

### OU Kosher

[App page](https://appshunter.io/ios/app/ou-kosher/id491138771)

Easily search for OU Kosher certified products, including those for Passover. Get alerts on new certifications and access a hotline for kosher questions. This app provides direct access to Orthodox Union product information and resources.

**Highlights:** Product certification search, Kosher for Passover products, Product alerts, Newly certified products, Kosher question hotline, Direct access to Orthodox Union information

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

**In-app purchases:** none


### Rebbe770

[App page](https://appshunter.io/ios/app/rebbe770/id6464329388)

Access Dvar Malchus texts and videos, study Torah on Moshiach, and share miracle stories. Submit Brachah requests and receive insights from the Rebbe King Moshiach Shlita. Features include an image gallery and a Rebbe Water section.

**Highlights:** Dvar Malchus texts and videos, Study Torah on Moshiach, Submit miracle stories, Send Brachah requests, Image gallery of the Rebbe, Rebbe Water section

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OU Kosher free?

OU Kosher is free to download, with no in-app purchases.

### Is Rebbe770 free?

Rebbe770 is free to download, with no in-app purchases.

### Which has better reviews, OU Kosher or Rebbe770?

Rebbe770 is rated higher. OU Kosher averages 4.1 out of 5 from 15 ratings, while Rebbe770 averages 5.0 from 1 ratings.

### Do OU Kosher or Rebbe770 have ads?

Rebbe770 shows ads; OU Kosher does not.

### Which is updated more often, OU Kosher or Rebbe770?

OU Kosher ships an update every 2 months, and Rebbe770 every 6 days. Most recently, OU Kosher was updated on October 23, 2026 and Rebbe770 on October 19, 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.*