# SerproID vs Ajufe

The clearest difference is review sentiment: SerproID at 48% against Ajufe's 0%. SerproID also leads on update cadence (every 2 months vs every 6 months). Ajufe's advantage is iOS requirement (11.0 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SerproID ships an update every 2 months, Ajufe every 6 months. The most recent releases landed on October 15, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | SerproID | Ajufe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (180 ratings)](https://appshunter.io/ios/app/serproid/id1218969864/reviews)** | — |
| Number of ratings | **180** | — |
| Positive reviews | **48.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 16 MB | 60 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Servico Federal de Processamento de Dados (SERPRO)](https://appshunter.io/developer/529883044) | [TRIDIA CRIACAO E DESENVOLVIMENTO DE SOFTWARE LTDA ME](https://appshunter.io/developer/1142612176) |

## What reviewers say

### SerproID

[App page](https://appshunter.io/ios/app/serproid/id1218969864)

Utilize certificados digitais ICP-Brasil em dispositivos móveis com segurança e alta disponibilidade. Autentique-se e assine documentos eletrônicos com validade jurídica de qualquer lugar, sem a necessidade de dispositivos físicos.

**Highlights:** Mobile ICP-Brasil digital certificate use, Electronic authentication, Digital signatures, Action history tracking, Device and station management

**In-app purchases:** none


### Ajufe

[App page](https://appshunter.io/ios/app/ajufe/id1296363496)

Official app for the Brazilian Federal Judges Association. Members can access news, events, announcements, and receive instant notifications.

**Highlights:** Access news and announcements, View upcoming events, Participate in debates, Receive instant notifications, Official association app

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SerproID free?

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

### Is Ajufe free?

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

### Do SerproID or Ajufe have ads?

Neither SerproID nor Ajufe shows ads.

### Which is updated more often, SerproID or Ajufe?

SerproID ships an update every 2 months, and Ajufe every 6 months. Most recently, SerproID was updated on October 15, 2026 and Ajufe on October 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.*