# Kosher Guru vs Rocket Slice

The clearest difference is ads: Kosher Guru at none against Rocket Slice's shown. Kosher Guru also leads on update cadence (every 6 days vs monthly) and monetization model (free vs ad-supported). Rocket Slice's advantage is ratings volume (36 vs 6). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for Kosher Guru against 5.0 for Rocket Slice. That said, the two scores are not equally well evidenced: Rocket Slice has 36 ratings behind it against 6, so its average is the more settled of the two.

Kosher Guru ships an update every 6 days, Rocket Slice monthly. The most recent releases landed on September 9, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Kosher Guru | Rocket Slice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/kosher-guru/id1660751779/reviews)** | [5.0 (36 ratings)](https://appshunter.io/ios/app/rocket-slice/id6462398505/reviews) |
| Number of ratings | 6 | **36** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Monthly |
| Monetization | **Free** | Ad-supported |
| Size | 99 MB | 112 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guru Marketing, LLC](https://appshunter.io/developer/1675952994) | [Rocket Slice, LLC](https://appshunter.io/developer/1702991273) |

## What reviewers say

### Kosher Guru

[App page](https://appshunter.io/ios/app/kosher-guru/id1660751779)

Easily find and explore certified kosher food options, including restaurants and specific food items. Discover new culinary experiences and traditional favorites with detailed nutritional information and powerful search filters.

**Highlights:** Find certified kosher restaurants, Discover kosher food items, View menus and nutritional information, Powerful search and filtering, Locate nearest kosher establishments, Plan dining adventures

**Features:** macOS Compatibility

**In-app purchases:** none


### Rocket Slice

[App page](https://appshunter.io/ios/app/rocket-slice/id6462398505)

Easily order your favorite meals with this food delivery app. Browse menus, customize dishes, and securely pay for your order. Receive notifications when your food is ready for pickup or delivery.

**Highlights:** Browse and customize menu items, Secure payment system, Save delivery addresses and payment methods, Schedule orders up to 7 days in advance, View restaurant location and hours

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Kosher Guru free?

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

### Is Rocket Slice free?

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

### Which has better reviews, Kosher Guru or Rocket Slice?

Kosher Guru is rated higher. Kosher Guru averages 5.0 out of 5 from 6 ratings, while Rocket Slice averages 5.0 from 36 ratings.

### Do Kosher Guru or Rocket Slice have ads?

Rocket Slice shows ads; Kosher Guru does not.

### Which is updated more often, Kosher Guru or Rocket Slice?

Kosher Guru ships an update every 6 days, and Rocket Slice monthly. Most recently, Kosher Guru was updated on September 9, 2026 and Rocket Slice on June 1, 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.*