# Ontracker vs NAVSEG

The clearest difference is update cadence: Ontracker at fortnightly against NAVSEG's every 6 months. NAVSEG's advantage is iOS requirement (13.4 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Ontracker ships an update fortnightly, NAVSEG every 6 months. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Ontracker | NAVSEG |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 9.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 months |
| Monetization | — | Free |
| Size | 42 MB | 27 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ONTRACKER RASTREAMENTO E MONITORAMENTO LTDA](https://appshunter.io/developer/1576025265) | [Servicos e Informacoes do Brasil](https://appshunter.io/developer/1475781851) |

## What reviewers say

### Ontracker

[App page](https://appshunter.io/ios/app/ontracker/id6443817315)

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

**In-app purchases:** none


### NAVSEG

[App page](https://appshunter.io/ios/app/navseg/id6444369465)

This app allows Brazilian vessel commanders to report their travel plans and enable GPS tracking for monitoring by maritime authorities. It facilitates the transmission of location data to the Brazilian Navy for enhanced safety at sea. The primary goal is to preserve human life by enabling swift assistance in emergencies.

**Highlights:** Report travel plans, Enable GPS tracking, Transmit location to Navy, Monitor vessel position, Enhance maritime safety, Coastal and interior navigation support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ontracker free?

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

### Is NAVSEG free?

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

### Do Ontracker or NAVSEG have ads?

Neither Ontracker nor NAVSEG shows ads.

### Which is updated more often, Ontracker or NAVSEG?

Ontracker ships an update fortnightly, and NAVSEG every 6 months. Most recently, Ontracker was updated on October 17, 2026 and NAVSEG on October 24, 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.*