# Зетта Клиент vs 1С

The clearest difference is iOS requirement: Зетта Клиент at 10.0 against 1С's 15.0. 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.

Зетта Клиент ships an update every 6 months, 1С every 3 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Зетта Клиент | 1С |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.5 (59 ratings)](https://appshunter.io/ios/app/1/id1484765318/reviews)** |
| Number of ratings | — | **59** |
| Positive reviews | — | 9.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 45 MB | 24 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ZEROF LLC](https://appshunter.io/developer/1351125215) | [1C-SOFT LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1188302931) |

## What reviewers say

### Зетта Клиент

[App page](https://appshunter.io/ios/app/id1466223527)

**Features:** macOS Compatibility

**In-app purchases:** none


### 1С

[App page](https://appshunter.io/ios/app/1/id1484765318)

Access company HR services from your mobile device. Request time off, view pay stubs, and manage personal information. Features available depend on your employer's configuration.

**Highlights:** Request and track vacation, Approve absences, View colleague availability, Access pay stubs, Submit tax deduction requests, Request employment certificates, Manage personal data

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Зетта Клиент free?

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

### Is 1С free?

1С is free to download, with no in-app purchases.

### Do Зетта Клиент or 1С have ads?

Neither Зетта Клиент nor 1С shows ads.

### Which is updated more often, Зетта Клиент or 1С?

Зетта Клиент ships an update every 6 months, and 1С every 3 months. Most recently, Зетта Клиент was updated on November 3, 2026 and 1С on November 7, 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.*