# OTT vs ID Digital Marinha BR

The clearest difference is in-app purchases: ID Digital Marinha BR at none against OTT's 8. ID Digital Marinha BR also leads on review sentiment (36% vs 18%). On price, update cadence, 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. ID Digital Marinha BR asks for nothing beyond the download.

OTT ships an update every 4 weeks, ID Digital Marinha BR every 6 weeks. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | OTT | ID Digital Marinha BR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (15 ratings)](https://appshunter.io/ios/app/ott/id1247690161/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 18.2% of reviews | **36.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 33 MB | 33 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dennis Coli](https://appshunter.io/developer/1247690160) | [Servicos e Informacoes do Brasil](https://appshunter.io/developer/1475781851) |

## What reviewers say

### 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 |


### ID Digital Marinha BR

[App page](https://appshunter.io/ios/app/id-digital-marinha-br/id1573804982)

This app displays your Brazilian Navy digital identity document on mobile devices. It also generates a QR code for easy authentication of the digital document.

**Highlights:** Digital identity document display, QR code generation, Document authentication, Mobile access to ID

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OTT free?

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

### Is ID Digital Marinha BR free?

ID Digital Marinha BR is free to download, with no in-app purchases.

### Do OTT or ID Digital Marinha BR have ads?

Neither OTT nor ID Digital Marinha BR shows ads.

### Which is updated more often, OTT or ID Digital Marinha BR?

OTT ships an update every 4 weeks, and ID Digital Marinha BR every 6 weeks. Most recently, OTT was updated on October 24, 2026 and ID Digital Marinha BR on October 23, 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.*