# Архыз Сервис vs CHANG

The clearest difference is review sentiment: CHANG at 50% against Архыз Сервис's 15%. 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.

Архыз Сервис ships an update every 2 weeks, CHANG fortnightly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Архыз Сервис | CHANG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/chang/id6590625138/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 15.4% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 95 MB | 105 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OurSystem](https://appshunter.io/developer/1565102440) | [Ilya Vul](https://appshunter.io/developer/1760131233) |

## What reviewers say

### Архыз Сервис

[App page](https://appshunter.io/ios/app/id1576487319)

Order water and related equipment for delivery across St. Petersburg and Leningrad Oblast. Choose from a wide selection, schedule deliveries in convenient time slots, and track loyalty bonuses. The app also offers subscription options for regular deliveries.

**Highlights:** Order water from 40+ brands, Scheduled delivery slots, Subscription for regular water delivery, Loyalty bonus program, One-click reordering, Delivery of water equipment

**Features:** Vision Pro support

**In-app purchases:** none


### CHANG

[App page](https://appshunter.io/ios/app/chang/id6590625138)

Easily order your favorite Tom Yum soup for delivery or pickup with this updated application. Discover special offers, manage your loyalty program, and track your order status in real-time. Enjoy a convenient and seamless ordering experience.

**Highlights:** Order delivery or pickup, View promotions and special offers, Loyalty program integration, Convenient menu browsing, Online payment options, Order status tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is Архыз Сервис free?

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

### Is CHANG free?

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

### Do Архыз Сервис or CHANG have ads?

Neither Архыз Сервис nor CHANG shows ads.

### Which is updated more often, Архыз Сервис or CHANG?

Архыз Сервис ships an update every 2 weeks, and CHANG fortnightly. Most recently, Архыз Сервис was updated on November 3, 2026 and CHANG on October 30, 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.*