# BA SAT vs HHIT TAS

The clearest difference is iOS requirement: HHIT TAS at 12.0 against BA SAT's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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, HHIT TAS monthly. The most recent releases landed on September 25, 2026 and June 2, 2026 respectively.

## The numbers

| Metric | BA SAT | HHIT TAS |
| --- | --- | --- |
| 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 | 23 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Tran Quang Trung](https://appshunter.io/developer/1466206177) | [HHIT TAS](https://appshunter.io/developer/1793947728) |

## 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


### HHIT TAS

[App page](https://appshunter.io/ios/app/hhit-tas/id6741377162)

**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 HHIT TAS free?

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

### Do BA SAT or HHIT TAS have ads?

Neither BA SAT nor HHIT TAS shows ads.

### Which is updated more often, BA SAT or HHIT TAS?

BA SAT ships an update every 5 weeks, and HHIT TAS monthly. Most recently, BA SAT was updated on September 25, 2026 and HHIT TAS on June 2, 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.*