# SiMRmtc vs OTT

The clearest difference is rating: SiMRmtc at 5.0 against OTT's 4.1. SiMRmtc also leads on in-app purchases (none vs 8) and iOS requirement (12.0 vs 15.6). OTT's advantage is update cadence (every 4 weeks vs every 3 months) and ratings volume (15 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. OTT sells 8 in-app purchases, starting at $0.99 per month. SiMRmtc asks for nothing beyond the download.

SiMRmtc holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: OTT has 15 ratings behind it against 1, so its average is the more settled of the two.

SiMRmtc ships an update every 3 months, OTT every 4 weeks. The most recent releases landed on June 25, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | SiMRmtc | OTT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simrmtc/id978327806/reviews)** | [4.1 (15 ratings)](https://appshunter.io/ios/app/ott/id1247690161/reviews) |
| Number of ratings | 1 | **15** |
| Positive reviews | — | 18.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 38 MB | 31 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Consórcio RMTC](https://appshunter.io/developer/894648966) | [Dennis Coli](https://appshunter.io/developer/1247690160) |

## 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


### OTT

[App page](https://appshunter.io/ios/app/ott/id1247690161)

Receive real-time, verified alerts about shootings and security risks in major Brazilian cities. This app operates 24/7 and allows users to contribute information, fostering a community focused on collective safety.

**Highlights:** Real-time alerts for shootings and security risks, Verified alerts by internal team, 24/7 operation, User contributions for community safety, Push notifications for nearby risks

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remover Propagandas - 1 mes | $0.99 | per month |
| Remover as Propagandas - 1 ano | $3.99 | per year |
| Plano Familia Mensal | $0.99 | one-time |
| Plano Vizinhanca Mensal | $1.99 | one-time |
| Plano Familia Semestral | $1.99 | one-time |
| Plano Empresa Mensal | $5.99 | one-time |
| Plano Vizinhanca Semestral | $8.99 | one-time |
| Plano Empresa Semestral | $25.99 | one-time |


## Frequently asked questions

### Is SiMRmtc free?

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

### Is OTT free?

OTT is free to download, with in-app purchases available.

### Which has better reviews, SiMRmtc or OTT?

SiMRmtc is rated higher. SiMRmtc averages 5.0 out of 5 from 1 ratings, while OTT averages 4.1 from 15 ratings.

### Do SiMRmtc or OTT have ads?

Neither SiMRmtc nor OTT shows ads.

### Which is updated more often, SiMRmtc or OTT?

SiMRmtc ships an update every 3 months, and OTT every 4 weeks. Most recently, SiMRmtc was updated on June 25, 2026 and OTT on September 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.*