# certME vs STSign

The clearest difference is update cadence: STSign at every 2 days against certME's every 2 months. 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.

certME ships an update every 2 months, STSign every 2 days. The most recent releases landed on August 18, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | certME | STSign |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 40 MB | 3 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [certSIGN S.A.](https://appshunter.io/developer/413253947) | [Serviciul de Telecomunicatii Speciale](https://appshunter.io/developer/1032789654) |

## What reviewers say

### certME

[App page](https://appshunter.io/ios/app/certme/id6443600444)

This app provides a secure digital identity for online onboarding and authentication with service providers. Romanian citizens can verify their identity through video or in-person checks. It ensures data security and control through encryption and blockchain technology.

**Highlights:** Trusted digital onboarding, Secure authentication, Action authorization, In-app video verification, Data encryption, Blockchain technology

**Features:** Vision Pro support

**In-app purchases:** none


### STSign

[App page](https://appshunter.io/ios/app/stsign/id6752693911)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is certME free?

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

### Is STSign free?

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

### Do certME or STSign have ads?

Neither certME nor STSign shows ads.

### Which is updated more often, certME or STSign?

certME ships an update every 2 months, and STSign every 2 days. Most recently, certME was updated on August 18, 2026 and STSign on September 6, 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.*