# 1С vs 1С

The clearest difference is iOS requirement: 1С at 8.0 against 1С's 11.0. 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.

1С ships an update every 2 months, 1С every 6 weeks. The most recent releases landed on September 29, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | 1С | 1С |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/1/id1210606612/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 146 MB | 158 MB |
| Requires iOS | 11.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [1C-SOFT LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1188302931) | [Yulia Leonova](https://appshunter.io/developer/1641980273) |

## What reviewers say

### 1С

[App page](https://appshunter.io/ios/app/1/id1210606612)

This app helps individual entrepreneurs and self-employed individuals manage their taxes and finances. It calculates taxes, prepares payment documents, and generates invoices and receipts. The app also integrates with banking services and provides reminders for important deadlines.

**Highlights:** Tax calculation and reminders, Payment document preparation, Invoice and receipt generation, Bank integration, Cloud data backup, Self-employed tax management

**In-app purchases:** none


### 1С

[App page](https://appshunter.io/ios/app/1/id1641980271)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 1С free?

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

### Is 1С free?

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

### Do 1С or 1С have ads?

Neither 1С nor 1С shows ads.

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

1С ships an update every 2 months, and 1С every 6 weeks. Most recently, 1С was updated on September 29, 2026 and 1С on September 18, 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.*