# Контур.Подпись vs Passwork 2FA

The clearest difference is update cadence: Контур.Подпись at every 2 months against Passwork 2FA's every 3 months. Passwork 2FA's advantage is device support (3 vs 1) and iOS requirement (13.4 vs 16.0). On price, 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.

Контур.Подпись ships an update every 2 months, Passwork 2FA every 3 months. The most recent releases landed on September 29, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Контур.Подпись | Passwork 2FA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (73 ratings)](https://appshunter.io/ios/app/id1631487360/reviews)** | — |
| Number of ratings | **73** | — |
| Positive reviews | 68.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 114 MB | 21 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SKB Kontur](https://appshunter.io/developer/417000920) | [Passwork Oy](https://appshunter.io/developer/1584163755) |

## What reviewers say

### Контур.Подпись

[App page](https://appshunter.io/ios/app/id1631487360)

Sign documents quickly and easily from your phone. This app allows business owners and sole proprietors to add and manage digital signatures, sign multiple documents at once, and receive notifications for new documents. Secure your certificates and data with a PIN code.

**Highlights:** Sign documents from your phone, Add and manage digital certificates, Sign multiple documents simultaneously, Receive document notifications, Secure certificates with PIN

**In-app purchases:** none


### Passwork 2FA

[App page](https://appshunter.io/ios/app/passwork-2fa/id1632066067)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Контур.Подпись free?

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

### Is Passwork 2FA free?

Passwork 2FA is free to download, with no in-app purchases.

### Do Контур.Подпись or Passwork 2FA have ads?

Neither Контур.Подпись nor Passwork 2FA shows ads.

### Which is updated more often, Контур.Подпись or Passwork 2FA?

Контур.Подпись ships an update every 2 months, and Passwork 2FA every 3 months. Most recently, Контур.Подпись was updated on September 29, 2026 and Passwork 2FA on September 10, 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.*