# By Chef | Армавир vs О

The clearest difference is update cadence: By Chef | Армавир at every 8 months against О's every 16 months. By Chef | Армавир also leads on device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

By Chef | Армавир ships an update every 8 months, О every 16 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | By Chef | Армавир | О |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1622828044/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 16 months |
| Monetization | — | Free |
| Size | 43 MB | 15 MB |
| Requires iOS | **12.0** | 12.4 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matvei Afanasiev](https://appshunter.io/developer/1451217759) | [Лаборатория Икс](https://appshunter.io/developer/1291546649) |

## What reviewers say

### By Chef | Армавир

[App page](https://appshunter.io/ios/app/by-chef/id1561579956)

**Features:** macOS Compatibility

**In-app purchases:** none


### О

[App page](https://appshunter.io/ios/app/id1622828044)

Experience a taste of Japan with a wide selection of sushi, rolls, WOK dishes, and more. Enjoy fast and delicious delivery within an hour across the city, with even quicker service for pre-orders. Discover daily promotions and a commitment to quality ingredients.

**Highlights:** Wide Japanese menu (sushi, rolls, WOK), Fast city-wide delivery (under 1 hour), Daily promotions and offers, High quality control, Premium ingredients

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is By Chef | Армавир free?

By Chef | Армавир is free to download, with no in-app purchases.

### Is О free?

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

### Do By Chef | Армавир or О have ads?

Neither By Chef | Армавир nor О shows ads.

### Which is updated more often, By Chef | Армавир or О?

By Chef | Армавир ships an update every 8 months, and О every 16 months. Most recently, By Chef | Армавир was updated on October 27, 2026 and О on October 27, 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.*