# BA SAT vs VN GPS

BA SAT and VN GPS 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.

BA SAT ships an update every 5 weeks, VN GPS monthly. The most recent releases landed on September 25, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | BA SAT | VN GPS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free | — |
| Size | 215 MB | 299 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tran Quang Trung](https://appshunter.io/developer/1466206177) | [QUANG TRUNG ĐAO](https://appshunter.io/developer/1470901282) |

## What reviewers say

### BA SAT

[App page](https://appshunter.io/ios/app/ba-sat/id1470033432)

This app provides journey monitoring services for fishing vessels at sea. It allows users to send messages from sea to shore via Bluetooth for safety alerts and manage their fleet's information. Receive immediate incident notifications and submit feedback directly through the application.

**Highlights:** Journey monitoring for fishing vessels, Bluetooth messaging from sea to shore, Real-time incident alerts, Manage and view fishing vessel information, User feedback submission

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

**In-app purchases:** none


### VN GPS

[App page](https://appshunter.io/ios/app/vn-gps/id1597708001)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BA SAT free?

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

### Is VN GPS free?

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

### Do BA SAT or VN GPS have ads?

Neither BA SAT nor VN GPS shows ads.

### Which is updated more often, BA SAT or VN GPS?

BA SAT ships an update every 5 weeks, and VN GPS monthly. Most recently, BA SAT was updated on September 25, 2026 and VN GPS on September 13, 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.*