# MobileID vs OAB SP

The clearest difference is update cadence: OAB SP at every 5 days against MobileID's every 4 months. OAB SP also leads on iOS requirement (8.0 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, OAB SP every 5 days. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | MobileID | OAB SP |
| --- | --- | --- |
| 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 5 days** |
| Monetization | Free | Free |
| Size | 91 MB | 42 MB |
| Requires iOS | 11.0 | **8.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Certisign](https://appshunter.io/developer/669158783) | [Ordem dos Advogados do Brasil - Seccao de Sao Paulo](https://appshunter.io/developer/1483918845) |

## 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


### OAB SP

[App page](https://appshunter.io/ios/app/oab-sp/id1141501684)

This mobile application provides legal professionals with access to essential resources. It includes news updates, fee schedules, member directories, and direct communication channels. Users can also find important addresses, watch web TV, and access a lawyer's journal.

**Highlights:** News updates, Fee schedule access, Member directory, Direct communication, Web TV access, Lawyer's journal

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MobileID free?

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

### Is OAB SP free?

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

### Do MobileID or OAB SP have ads?

Neither MobileID nor OAB SP shows ads.

### Which is updated more often, MobileID or OAB SP?

MobileID ships an update every 4 months, and OAB SP every 5 days. Most recently, MobileID was updated on October 15, 2026 and OAB SP on October 5, 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.*