# OU Kosher vs ModiinApp

The clearest difference is rating: ModiinApp at 4.7 against OU Kosher's 4.1. ModiinApp also leads on review sentiment (100% vs 68%) and monetization model (free vs ad-supported). OU Kosher's advantage is update cadence (every 2 months vs every 5 months) and ratings volume (15 vs 3). On price, ads, in-app purchases 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.

ModiinApp holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: OU Kosher has 15 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 68% of OU Kosher's written reviews are positive against 100% of ModiinApp's.

OU Kosher ships an update every 2 months, ModiinApp every 5 months. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | OU Kosher | ModiinApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (15 ratings)](https://appshunter.io/ios/app/ou-kosher/id491138771/reviews) | **[4.7 (3 ratings)](https://appshunter.io/ios/app/modiinapp/id508730756/reviews)** |
| Number of ratings | **15** | 3 |
| Positive reviews | 68.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Ad-supported | **Free** |
| Size | 56 MB | 17 MB |
| Requires iOS | 16.4 | **10.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Orthodox Union](https://appshunter.io/developer/428817065) | [Joel Yaron Publishing](https://appshunter.io/developer/508730759) |

## 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


### ModiinApp

[App page](https://appshunter.io/ios/app/modiinapp/id508730756)

A comprehensive local guide and directory for Modiin and its surroundings, available in Hebrew and English. Discover public services, businesses, deals, attractions, events, and essential information for residents and visitors.

**Highlights:** Local business directory, Deals and promotions, Event listings, Public service information, Interactive maps and navigation, Direct contact links, User favorites and social proof

**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 ModiinApp free?

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

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

ModiinApp is rated higher. OU Kosher averages 4.1 out of 5 from 15 ratings, while ModiinApp averages 4.7 from 3 ratings.

### Do OU Kosher or ModiinApp have ads?

Neither OU Kosher nor ModiinApp shows ads.

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

OU Kosher ships an update every 2 months, and ModiinApp every 5 months. Most recently, OU Kosher was updated on October 11, 2026 and ModiinApp on October 14, 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.*