# Эрзи vs Cham

The clearest difference is review sentiment: Эрзи at 92% against Cham's 80%. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Эрзи ships an update monthly, Cham every 3 weeks. The most recent releases landed on October 17, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Эрзи | Cham |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (6 ratings)](https://appshunter.io/ios/app/cham/id6449470491/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | **92.0% of reviews** | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 81 MB | 65 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Airat Ramazanov](https://appshunter.io/developer/1438449593) | [Iusup Bogatyrev](https://appshunter.io/developer/1772565167) |

## What reviewers say

### Эрзи

[App page](https://appshunter.io/ios/app/id1565466037)

Order natural drinking water sourced from Ingushetia's glaciers directly through the app. Enjoy fast, 24/7 ordering, repeat purchases with a single tap, and exclusive cashback offers and promotions. Get convenient delivery to your home or office.

**Highlights:** Natural drinking water delivery, 24/7 ordering without calls, Repeat orders with one tap, Cashback and promotions, Order history and offers

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

**In-app purchases:** none


### Cham

[App page](https://appshunter.io/ios/app/cham/id6449470491)

Discover local restaurants and get delicious meals delivered to your door in Ingushetia. Browse diverse menus, place orders easily, and track your delivery in real-time. Enjoy convenience and save time with this user-friendly food delivery service.

**Highlights:** Wide selection of restaurants, Diverse cuisine options, Easy ordering process, Real-time order tracking, Fast and fresh delivery

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Эрзи free?

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

### Is Cham free?

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

### Do Эрзи or Cham have ads?

Neither Эрзи nor Cham shows ads.

### Which is updated more often, Эрзи or Cham?

Эрзи ships an update monthly, and Cham every 3 weeks. Most recently, Эрзи was updated on October 17, 2026 and Cham on October 5, 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.*