# Meteo Calc vs JustDew

The clearest difference is in-app purchases: JustDew at none against Meteo Calc's 3. JustDew also leads on review sentiment (100% vs 70%) and rating (5.0 vs 4.6). Meteo Calc's advantage is ratings volume (203 vs 5) and update cadence (every 2 months vs every 5 months). On price and ads there is nothing between them.

Both are free to download. Meteo Calc sells 3 in-app purchases, starting at $1.99 per month. JustDew asks for nothing beyond the download.

JustDew holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Meteo Calc has 203 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 70% of Meteo Calc's written reviews are positive against 100% of JustDew's.

Meteo Calc ships an update every 2 months, JustDew every 5 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Meteo Calc | JustDew |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (203 ratings)](https://appshunter.io/ios/app/meteo-calc-weather-forecast/id1374113357/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/justdew-dew-point-widget/id6772215821/reviews)** |
| Number of ratings | **203** | 5 |
| Positive reviews | 70.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Freemium | **Free** |
| Size | 9 MB | 12 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [雪平 王](https://appshunter.io/developer/1045915049) | [George Babichev](https://appshunter.io/developer/1839768765) |

## What reviewers say

### Meteo Calc

[App page](https://appshunter.io/ios/app/meteo-calc-weather-forecast/id1374113357)

This app analyzes current weather conditions, providing detailed atmospheric data like dew point, wet bulb temperature, and air density. It calculates comfort indices and can adjust indoor climate settings. Users can also determine altitude using barometer readings and access advanced forecasts.

**Highlights:** Real-time weather data, Dew point and wet bulb temperature calculation, Comfort index calculation, Altitude calculation, Advanced hourly and daily forecasts, Unit conversion tools

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $1.99 | per month |
| Anual Membership | $12.99 | per year |
| lifetime membership | $29.99 | one-time |


### JustDew

[App page](https://appshunter.io/ios/app/justdew-dew-point-widget/id6772215821)

This app provides a straightforward dew point reading to gauge air comfort. Access current conditions within the application, on your home screen, Mac desktop, or Apple Watch complication.

**Highlights:** Dew point display, Home Screen widget, Apple Watch complication, Mac desktop integration, Simple comfort reading

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

**In-app purchases:** none


## Frequently asked questions

### Is Meteo Calc free?

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

### Is JustDew free?

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

### Which has better reviews, Meteo Calc or JustDew?

JustDew is rated higher. Meteo Calc averages 4.6 out of 5 from 203 ratings, while JustDew averages 5.0 from 5 ratings.

### Do Meteo Calc or JustDew have ads?

Neither Meteo Calc nor JustDew shows ads.

### Which is updated more often, Meteo Calc or JustDew?

Meteo Calc ships an update every 2 months, and JustDew every 5 months. Most recently, Meteo Calc was updated on October 26, 2026 and JustDew on October 24, 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.*