# 1С vs Saby Sign

The clearest difference is iOS requirement: 1С at 13.0 against Saby Sign's 16.0. 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, Saby Sign monthly. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 1С | Saby Sign |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (2 ratings)](https://appshunter.io/ios/app/1/id1210606612/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 157 MB | 422 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [1C-SOFT LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1188302931) | [KOMPANIYA TENZOR, OOO](https://appshunter.io/developer/1073947416) |

## 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


### Saby Sign

[App page](https://appshunter.io/ios/app/saby-sign/id6747880704)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is 1С free?

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

### Is Saby Sign free?

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

### Do 1С or Saby Sign have ads?

Neither 1С nor Saby Sign shows ads.

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

1С ships an update every 2 months, and Saby Sign monthly. Most recently, 1С was updated on October 26, 2026 and Saby Sign 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.*