# LucidSky vs Comparecast

The clearest difference is in-app purchases: Comparecast at none against LucidSky's 1. LucidSky's advantage is iOS requirement (15.1 vs 17.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. LucidSky sells 1 in-app purchase, starting at $9.99 per year. Comparecast asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for LucidSky against 5.0 for Comparecast. Both are backed by a comparable volume of ratings — 3 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

LucidSky ships an update weekly, Comparecast every 2 weeks. The most recent releases landed on September 21, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | LucidSky | Comparecast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/lucidsky/id6759828086/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/comparecast-weather-models/id6771171777/reviews) |
| Number of ratings | 3 | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Freemium | **Free** |
| Size | 77 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [TERRENCE D FRADET](https://appshunter.io/developer/1881009202) | [William Kirkpatrick](https://appshunter.io/developer/1608944971) |

## What reviewers say

### LucidSky

[App page](https://appshunter.io/ios/app/lucidsky/id6759828086)

This app offers a transparent weather forecast by showing confidence levels in predictions, unlike traditional apps. It provides detailed meteorological data and multiple model comparisons, allowing users to understand weather uncertainty. It's designed for those who want a deeper insight into weather patterns.

**Highlights:** Honest Mode for forecast confidence, Multi-model weather comparison, Animated precipitation radar, 7-day and extended 14-day forecasts, Air quality index (AQI), No ads or data selling

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LucidSky Pro | $9.99 | per year |


### 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 LucidSky free?

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

### Is Comparecast free?

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

### Which has better reviews, LucidSky or Comparecast?

LucidSky and Comparecast are both rated 5.0 out of 5 on the App Store, from 3 and 4 ratings respectively.

### Do LucidSky or Comparecast have ads?

Neither LucidSky nor Comparecast shows ads.

### Which is updated more often, LucidSky or Comparecast?

LucidSky ships an update weekly, and Comparecast every 2 weeks. Most recently, LucidSky was updated on September 21, 2026 and Comparecast on September 9, 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.*