# CGIS TIPS vs AirmarCAST™

The clearest difference is review sentiment: CGIS TIPS at 100% against AirmarCAST™'s 25%. CGIS TIPS also leads on rating (5.0 vs 2.6) and iOS requirement (13.0 vs 16). AirmarCAST™'s advantage is update cadence (every 3 months vs every 77 months). On price, ratings volume, 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.

CGIS TIPS holds the better App Store score, 5.0 against 2.6. Both are backed by a comparable volume of ratings — 4 and 5 respectively. Written reviews point the same way: 100% of CGIS TIPS's written reviews are positive against 25% of AirmarCAST™'s.

CGIS TIPS ships an update every 77 months, AirmarCAST™ every 3 months. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | CGIS TIPS | AirmarCAST™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/cgis-tips/id1489556317/reviews)** | [2.6 (5 ratings)](https://appshunter.io/ios/app/airmarcast/id1492428585/reviews) |
| Number of ratings | 4 | **5** |
| Positive reviews | **100.0% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 77 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 45 MB | 112 MB |
| Requires iOS | **13.0** | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [United States Coast Guard Investigative Service](https://appshunter.io/developer/1489556316) | [Airmar Technology Inc.](https://appshunter.io/developer/1062316789) |

## What reviewers say

### CGIS TIPS

[App page](https://appshunter.io/ios/app/cgis-tips/id1489556317)

This app offers a secure and anonymous channel for citizens to report crimes to the Coast Guard Investigative Service. It supports the mission of investigating felony crimes and protecting U.S. Coast Guard personnel and assets worldwide through objective investigations.

**Highlights:** Anonymous crime reporting, Supports CGIS investigations, Protects Coast Guard personnel, Worldwide asset protection, Objective investigations

**Features:** macOS Compatibility

**In-app purchases:** none


### AirmarCAST™

[App page](https://appshunter.io/ios/app/airmarcast/id1492428585)

Configure and calibrate your boat's Bluetooth-enabled multisensors and modules directly from your mobile device. View real-time data on detailed gauges and perform advanced calibrations for speed, temperature, and attitude without extra hardware.

**Highlights:** Bluetooth sensor connection, Real-time data display, Intuitive navigation, Speed, temperature, attitude calibration, On-board GPS speed comparison, Advanced speed calibration wizards

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

**In-app purchases:** none


## Frequently asked questions

### Is CGIS TIPS free?

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

### Is AirmarCAST™ free?

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

### Which has better reviews, CGIS TIPS or AirmarCAST™?

CGIS TIPS is rated higher. CGIS TIPS averages 5.0 out of 5 from 4 ratings, while AirmarCAST™ averages 2.6 from 5 ratings.

### Do CGIS TIPS or AirmarCAST™ have ads?

Neither CGIS TIPS nor AirmarCAST™ shows ads.

### Which is updated more often, CGIS TIPS or AirmarCAST™?

CGIS TIPS ships an update every 77 months, and AirmarCAST™ every 3 months. Most recently, CGIS TIPS was updated on October 24, 2026 and AirmarCAST™ on October 11, 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.*