# Ontrack Telematics vs SeaSight

Ontrack Telematics and SeaSight are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Ontrack Telematics ships an update every 2 weeks, SeaSight every 9 days. The most recent releases landed on September 12, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Ontrack Telematics | SeaSight |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Size | 88 MB | 113 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [247 COMMERCE LIMITED](https://appshunter.io/developer/1622774791) | [SeaSight](https://appshunter.io/developer/1793718124) |

## What reviewers say

### Ontrack Telematics

[App page](https://appshunter.io/ios/app/ontrack-telematics/id6740497913)

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

**In-app purchases:** none


### SeaSight

[App page](https://appshunter.io/ios/app/seasight/id6741316282)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Ontrack Telematics free?

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

### Is SeaSight free?

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

### Do Ontrack Telematics or SeaSight have ads?

Neither Ontrack Telematics nor SeaSight shows ads.

### Which is updated more often, Ontrack Telematics or SeaSight?

Ontrack Telematics ships an update every 2 weeks, and SeaSight every 9 days. Most recently, Ontrack Telematics was updated on September 12, 2026 and SeaSight on September 10, 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.*