# ТОПОЛ vs Yandex Connect

The clearest difference is update cadence: Yandex Connect at every 3 days against ТОПОЛ's monthly. ТОПОЛ's advantage is iOS requirement (12.0 vs 15.6). 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.

ТОПОЛ ships an update monthly, Yandex Connect every 3 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ТОПОЛ | Yandex Connect |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free | — |
| Size | 63 MB | 86 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ТОПОЛ-ЭКО](https://appshunter.io/developer/1384953341) | [Andrey Suvorov](https://appshunter.io/developer/1479829000) |

## What reviewers say

### ТОПОЛ

[App page](https://appshunter.io/ios/app/global/id1387451513)

This app provides a convenient way to access services and product information from a wastewater treatment company. Users can stay updated on company news, receive notifications about their treatment system's performance, and access technical documentation.

**Highlights:** Company information and office details, Product news and updates, Wastewater treatment system statistics, Technical documentation access, Direct contact with sales/service managers, Notifications on system performance

**Features:** macOS Compatibility

**In-app purchases:** none


### Yandex Connect

[App page](https://appshunter.io/ios/app/yandex-connect/id6753882298)

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

**In-app purchases:** none


## Frequently asked questions

### Is ТОПОЛ free?

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

### Is Yandex Connect free?

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

### Do ТОПОЛ or Yandex Connect have ads?

Neither ТОПОЛ nor Yandex Connect shows ads.

### Which is updated more often, ТОПОЛ or Yandex Connect?

ТОПОЛ ships an update monthly, and Yandex Connect every 3 days. Most recently, ТОПОЛ was updated on October 24, 2026 and Yandex Connect on October 28, 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.*