# Whale Alert vs Argo Navigation

Whale Alert and Argo Navigation both sit at 4.7 stars, but that hides the real split: 85% of Argo Navigation's written reviews are positive against 44% of Whale Alert's. Argo Navigation also leads on update cadence (every 4 days vs every 3 months) and ratings volume (6.2K vs 675). Whale Alert's advantage is in-app purchases (none vs 4). On price, rating, ads and device support there is nothing between them.

Both are free to download. Argo Navigation sells 4 in-app purchases, starting at $2.99 per month. Whale Alert asks for nothing beyond the download.

Argo Navigation holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Argo Navigation has 6.2K ratings behind it against 675, so its average is the more settled of the two. Written reviews point the same way: 44% of Whale Alert's written reviews are positive against 85% of Argo Navigation's.

Whale Alert ships an update every 3 months, Argo Navigation every 4 days. Both last shipped on November 11, 2026.

## The numbers

| Metric | Whale Alert | Argo Navigation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (675 ratings)](https://appshunter.io/ios/app/whale-alert/id911035973/reviews) | **[4.9 (6.2K ratings)](https://appshunter.io/ios/app/argo-navigation-boat-gps-map/id1463869636/reviews)** |
| Number of ratings | 675 | **6.2K** |
| Positive reviews | 44.2% of reviews | **84.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | **Free** | Freemium |
| Best chart rank | — | **#109** |
| Size | 133 MB | 137 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Conserve.IO](https://appshunter.io/developer/651453353) | [ARGO TECHNOLOGIES, LLC](https://appshunter.io/developer/1463869635) |

## What reviewers say

### Whale Alert

[App page](https://appshunter.io/ios/app/whale-alert/id911035973)

This app helps protect whales by reducing ship strikes. It allows users to report whale sightings, access real-time alerts about whale activity and regulations, and view an interactive map of whale presence. It also provides tools for identifying whale species and connecting with response teams.

**Highlights:** Interactive whale sighting map, Real-time whale activity alerts, Report live, dead, or injured whales, Whale identification guide, Connect with first responders, Collision risk monitoring, Marine rules and speed zones

**In-app purchases:** none


### Argo Navigation

[App page](https://appshunter.io/ios/app/argo-navigation-boat-gps-map/id1463869636)

**Currently charting:** #109 Top Grossing · Navigation (US App Store)

This free navigation app provides marine charts, weather forecasts, and tide predictions for boaters. It offers route planning, hazard reporting, and social features to connect with other users. Premium features include advanced routing and offline chart downloads.

**Highlights:** NOAA and Army Corps charts, 500,000+ marinas and fuel docks, Boater-reported hazards, Customizable route planning, Marine weather and tide forecasts, Offline chart downloads, Live location sharing

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Canada Charts | $2.99 | per month |
| Argo Premium Monthly | $6.99 | per month |
| Argo Canada Charts | $9.99 | per year |
| Argo Premium | $39.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Accurate navigation
- 💡 Helpful social features
- 🔋 Good battery life
- 🔒 Reliable app performance

**What reviewers complain about**

- 🐛 Occasional app crashes
- 🗺️ Limited map coverage in some areas
- 🔍 Difficulty finding certain locations

**Reported bugs**

- Login/account creation issues
- Slow map loading times

**Requested features**

- Improved offline map capabilities
- Integration with marine weather data
- Enhanced route planning tools


## Frequently asked questions

### Is Whale Alert free?

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

### Is Argo Navigation free?

Argo Navigation is free to download, with in-app purchases available.

### Which has better reviews, Whale Alert or Argo Navigation?

Argo Navigation is rated higher. Whale Alert averages 4.7 out of 5 from 675 ratings, while Argo Navigation averages 4.9 from 6.2K ratings.

### Do Whale Alert or Argo Navigation have ads?

Neither Whale Alert nor Argo Navigation shows ads.

### Which is updated more often, Whale Alert or Argo Navigation?

Whale Alert ships an update every 3 months, and Argo Navigation every 4 days. Most recently, Whale Alert was updated on November 11, 2026 and Argo Navigation on November 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.*