# CNA vs PJERJ

The clearest difference is update cadence: PJERJ at every 10 days against CNA's every 4 months. PJERJ also leads on iOS requirement (7.0 vs 13.0). CNA's advantage is ratings volume (6 vs 2). On price, rating, review sentiment and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 1.0 for CNA against 1.0 for PJERJ. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews are what separate them: 0% of CNA's written reviews are positive against 5% of PJERJ's.

CNA ships an update every 4 months, PJERJ every 10 days. The most recent releases landed on October 5, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | CNA | PJERJ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (6 ratings)](https://appshunter.io/ios/app/cna/id723867664/reviews) | [1.0 (2 ratings)](https://appshunter.io/ios/app/pjerj-consulta-processual/id1081578117/reviews) |
| Number of ratings | **6** | 2 |
| Positive reviews | 0.0% of reviews | **5.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | Free | Free |
| Size | 34 MB | 5 MB |
| Requires iOS | 13.0 | **7.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ORDEM DOS ADVOGADOS DO BRASIL CONSELHO FEDERAL](https://appshunter.io/developer/1543249509) | [Tribunal de Justica do Estado do Rio de Janeiro](https://appshunter.io/developer/1081578116) |

## What reviewers say

### CNA

[App page](https://appshunter.io/ios/app/cna/id723867664)

This tool allows users to search for registered lawyers and interns within the OAB registry. You can view their associated firms, addresses, and phone numbers.

**Highlights:** Search registered lawyers, Search registered interns, View lawyer's firms, Consult addresses, Consult phone numbers

**Features:** macOS Compatibility

**In-app purchases:** none


### PJERJ

[App page](https://appshunter.io/ios/app/pjerj-consulta-processual/id1081578117)

Access legal case information from the Rio de Janeiro Court of Justice. Easily search for cases by various criteria and view detailed process information, including movements and involved parties. Share and filter case updates.

**Highlights:** Consult cases by number, party name, OAB, lawyer name, or CPF/CNPJ, View process details, movements, and linked cases, See involved parties and lawyers, Filter and share case movements, Easy and agile navigation

**In-app purchases:** none


## Frequently asked questions

### Is CNA free?

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

### Is PJERJ free?

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

### Which has better reviews, CNA or PJERJ?

CNA and PJERJ are both rated 1.0 out of 5 on the App Store, from 6 and 2 ratings respectively.

### Do CNA or PJERJ have ads?

Neither CNA nor PJERJ shows ads.

### Which is updated more often, CNA or PJERJ?

CNA ships an update every 4 months, and PJERJ every 10 days. Most recently, CNA was updated on October 5, 2026 and PJERJ on October 17, 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.*