# Aisea PRO vs Ship Tracker

The clearest difference is in-app purchases: Aisea PRO at none against Ship Tracker's 6. Aisea PRO also leads on iOS requirement (15.6 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Ship Tracker sells 6 in-app purchases, starting at $4.99 per 7 days. Aisea PRO asks for nothing beyond the download.

Aisea PRO ships an update every 6 weeks, Ship Tracker every 2 months. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Aisea PRO | Ship Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Size | 86 MB | 54 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Aidea Inc.](https://appshunter.io/developer/1454632788) | [APPMERGE TEKNOLOJI LIMITED SIRKETI](https://appshunter.io/developer/1822845284) |

## What reviewers say

### Aisea PRO

[App page](https://appshunter.io/ios/app/aisea-pro/id1478084718)

**Features:** Vision Pro support

**In-app purchases:** none


### Ship Tracker

[App page](https://appshunter.io/ios/app/ship-tracker-ais-map/id6763819005)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Pro | $4.99 | per 7 days |
| Weekly Pro | $4.99 | per 7 days |
| Premium Pro | $7.99 | per 7 days |
| Premium Pro | $9.99 | per 7 days |
| Premium Access | $29.99 | per year |
| Yearly Pro | $39.99 | per year |


## Frequently asked questions

### Is Aisea PRO free?

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

### Is Ship Tracker free?

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

### Do Aisea PRO or Ship Tracker have ads?

Neither Aisea PRO nor Ship Tracker shows ads.

### Which is updated more often, Aisea PRO or Ship Tracker?

Aisea PRO ships an update every 6 weeks, and Ship Tracker every 2 months. Most recently, Aisea PRO was updated on September 20, 2026 and Ship Tracker on September 17, 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.*