# MobileID vs DigitalSign Brasil

The clearest difference is update cadence: DigitalSign Brasil at every 2 months against MobileID's every 4 months. DigitalSign Brasil also leads on iOS requirement (9.0 vs 11.0). On price, review sentiment, 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.

MobileID ships an update every 4 months, DigitalSign Brasil every 2 months. The most recent releases landed on August 20, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | MobileID | DigitalSign Brasil |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (15 ratings)](https://appshunter.io/ios/app/mobileid/id990783086/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 91 MB | 23 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Certisign](https://appshunter.io/developer/669158783) | [DigitalSign](https://appshunter.io/developer/1499466154) |

## What reviewers say

### MobileID

[App page](https://appshunter.io/ios/app/mobileid/id990783086)

Securely authenticate yourself and sign electronic documents with legal validity using your digital certificate on mobile devices. This service enables strong identification and document signing directly from your smartphone or tablet.

**Highlights:** Strong user authentication, Electronic document signing, Legal validity, Mobile device integration, ICP-Brasil digital certificate support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### DigitalSign Brasil

[App page](https://appshunter.io/ios/app/digitalsign-brasil/id1513922985)

Digitally sign PDF documents with legal validity from anywhere, anytime. Easily transfer and use your digital certificates, and share signed documents instantly. Acquire a new digital certificate directly through the app.

**Highlights:** Digital PDF document signing, Legal validity of signatures, Cross-platform digital certificate transfer, Instant document sharing, In-app digital certificate acquisition

**In-app purchases:** none


## Frequently asked questions

### Is MobileID free?

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

### Is DigitalSign Brasil free?

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

### Do MobileID or DigitalSign Brasil have ads?

Neither MobileID nor DigitalSign Brasil shows ads.

### Which is updated more often, MobileID or DigitalSign Brasil?

MobileID ships an update every 4 months, and DigitalSign Brasil every 2 months. Most recently, MobileID was updated on August 20, 2026 and DigitalSign Brasil on June 4, 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.*