# WRI Dolphin vs WxAi

The clearest difference is update cadence: WRI Dolphin at fortnightly against WxAi's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WRI Dolphin ships an update fortnightly, WxAi every 6 months. Both last shipped on October 28, 2026.

## The numbers

| Metric | WRI Dolphin | WxAi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wri-dolphin/id6744825292/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 months |
| Monetization | Free | — |
| Size | 15 MB | 44 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Weather Routing Inc.](https://appshunter.io/developer/1486427449) | [Shreezer Media, LLC](https://appshunter.io/developer/1807104826) |

## What reviewers say

### WRI Dolphin

[App page](https://appshunter.io/ios/app/wri-dolphin/id6744825292)

Access global weather and routing data for maritime professionals. Features include detailed forecasts for wind, waves, currents, and precipitation, along with vessel tracking and severe weather alerts. Stay informed with real-time updates and push notifications for maritime hazards.

**Highlights:** 3 Hourly Global Forecast Data, Wind, Wave, and Current Forecasts, Radar and Lightning Data, Vessel Tracking, Heavy Weather Alerts, Port Forecasts, Push Notifications

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

**In-app purchases:** none


### WxAi

[App page](https://appshunter.io/ios/app/wxai/id6749225968)

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

**In-app purchases:** none


## Frequently asked questions

### Is WRI Dolphin free?

WRI Dolphin is free to download, with no in-app purchases.

### Is WxAi free?

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

### Do WRI Dolphin or WxAi have ads?

Neither WRI Dolphin nor WxAi shows ads.

### Which is updated more often, WRI Dolphin or WxAi?

WRI Dolphin ships an update fortnightly, and WxAi every 6 months. Most recently, WRI Dolphin was updated on October 28, 2026 and WxAi on October 28, 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.*