# Reefcast.io vs Comparecast

The clearest difference is update cadence: Reefcast.io at every 4 days against Comparecast's every 2 weeks. Reefcast.io also leads on device support (4 vs 2) and iOS requirement (15.1 vs 17.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Reefcast.io against 5.0 for Comparecast. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

Reefcast.io ships an update every 4 days, Comparecast every 2 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Reefcast.io | Comparecast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/reefcastio/id6759223340/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/comparecast-weather-models/id6771171777/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | Free | Free |
| Size | 80 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ahsan Saleem](https://appshunter.io/developer/1877516301) | [William Kirkpatrick](https://appshunter.io/developer/1608944971) |

## What reviewers say

### Reefcast.io

[App page](https://appshunter.io/ios/app/reefcastio/id6759223340)

This weather app provides hyperlocal forecasts and AI-powered rain predictions specifically for the Maldives. It offers real-time alerts and marine conditions for every inhabited island, drawing data from multiple reputable sources.

**Highlights:** Hyperlocal forecasts for Maldives, AI-powered rain predictions, Marine conditions monitoring, Real-time alerts for inhabited islands, Data from multiple global sources

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Comparecast

[App page](https://appshunter.io/ios/app/comparecast-weather-models/id6771171777)

This app displays forecasts from multiple independent weather models, allowing users to compare predictions and understand forecast uncertainty. It offers detailed hourly and 10-day forecasts, a live weather station map, and customizable units and locations.

**Highlights:** Seven independent forecast models side-by-side, Consensus card for model agreement, Interactive Compare chart, Hourly forecast details, 10-day forecasts with conditions, Live weather station map, Customizable units and locations

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

**In-app purchases:** none


## Frequently asked questions

### Is Reefcast.io free?

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

### Is Comparecast free?

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

### Which has better reviews, Reefcast.io or Comparecast?

Reefcast.io and Comparecast are both rated 5.0 out of 5 on the App Store, from 2 and 4 ratings respectively.

### Do Reefcast.io or Comparecast have ads?

Neither Reefcast.io nor Comparecast shows ads.

### Which is updated more often, Reefcast.io or Comparecast?

Reefcast.io ships an update every 4 days, and Comparecast every 2 weeks. Most recently, Reefcast.io was updated on November 5, 2026 and Comparecast on October 31, 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.*