# MobileID vs Zenvia

The clearest difference is update cadence: Zenvia at every 2 weeks against MobileID's every 4 months. MobileID's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.6). 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.

MobileID ships an update every 4 months, Zenvia every 2 weeks. The most recent releases landed on August 20, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | MobileID | Zenvia |
| --- | --- | --- |
| 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 | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 91 MB | 58 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Certisign](https://appshunter.io/developer/669158783) | [Zenvia Mobile Servicos Digitais SA](https://appshunter.io/developer/1704155622) |

## 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


### Zenvia

[App page](https://appshunter.io/ios/app/zenvia/id6483937362)

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

**In-app purchases:** none


## Frequently asked questions

### Is MobileID free?

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

### Is Zenvia free?

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

### Do MobileID or Zenvia have ads?

Neither MobileID nor Zenvia shows ads.

### Which is updated more often, MobileID or Zenvia?

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