# SiMRmtc vs Cadastro Único

The clearest difference is rating: SiMRmtc at 5.0 against Cadastro Único's 4.6. Cadastro Único's advantage is ratings volume (551 vs 1) and update cadence (every 5 weeks vs every 3 months). 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.

SiMRmtc holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Cadastro Único has 551 ratings behind it against 1, so its average is the more settled of the two.

SiMRmtc ships an update every 3 months, Cadastro Único every 5 weeks. The most recent releases landed on October 14, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | SiMRmtc | Cadastro Único |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simrmtc/id978327806/reviews)** | [4.6 (551 ratings)](https://appshunter.io/ios/app/cadastro-unico/id1605659516/reviews) |
| Number of ratings | 1 | **551** |
| Positive reviews | — | 23.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 38 MB | 47 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Consórcio RMTC](https://appshunter.io/developer/894648966) | [Servicos e Informacoes do Brasil](https://appshunter.io/developer/1475781851) |

## What reviewers say

### SiMRmtc

[App page](https://appshunter.io/ios/app/simrmtc/id978327806)

Track public transport vehicles in real-time, find nearby bus stops and recharge locations. Plan your journeys with detailed route information, including schedules and estimated travel times.

**Highlights:** Real-time vehicle tracking, Nearby bus stop identification, Card recharge point locator, Next vehicle arrival times, Trip planning with route details, Boarding and alighting information

**In-app purchases:** none


### Cadastro Único

[App page](https://appshunter.io/ios/app/cadastro-unico/id1605659516)

Access government social programs by managing your family's registration. View your registration status, family members' NIS, and benefit details. Locate nearby registration posts if you're not yet registered.

**Highlights:** Issue registration proof, View family members and NIS, Check registration status, Consult benefit information, Locate registration posts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SiMRmtc free?

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

### Is Cadastro Único free?

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

### Which has better reviews, SiMRmtc or Cadastro Único?

SiMRmtc is rated higher. SiMRmtc averages 5.0 out of 5 from 1 ratings, while Cadastro Único averages 4.6 from 551 ratings.

### Do SiMRmtc or Cadastro Único have ads?

Neither SiMRmtc nor Cadastro Único shows ads.

### Which is updated more often, SiMRmtc or Cadastro Único?

SiMRmtc ships an update every 3 months, and Cadastro Único every 5 weeks. Most recently, SiMRmtc was updated on October 14, 2026 and Cadastro Único on October 28, 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.*