# Dew Point Calc vs Dew Point & Humidity Calc

The clearest difference is in-app purchases: Dew Point Calc at none against Dew Point & Humidity Calc's 2. Dew Point Calc also leads on iOS requirement (9.0 vs 13.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Dew Point & Humidity Calc sells 2 in-app purchases, starting at $2.99 per month. Dew Point Calc asks for nothing beyond the download.

Dew Point Calc ships an update monthly, Dew Point & Humidity Calc every 5 weeks. Both last shipped on October 14, 2026.

## The numbers

| Metric | Dew Point Calc | Dew Point & Humidity Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (15 ratings)](https://appshunter.io/ios/app/dew-point-calc/id457306600/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 72.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free | — |
| Size | 9 MB | 35 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Unlikely Reality Software](https://appshunter.io/developer/457306603) | [Tirin](https://appshunter.io/developer/1665717789) |

## What reviewers say

### Dew Point Calc

[App page](https://appshunter.io/ios/app/dew-point-calc/id457306600)

This application allows you to quickly calculate the dew point or relative humidity of the air. Input any two known values (dry bulb temperature, relative humidity, or dew point) to determine the third. It's a useful tool for weather enthusiasts and those with home weather stations.

**Highlights:** Calculate dew point temperature, Calculate relative humidity percentage, Calculate dry bulb temperature, Switch between calculation types, Supports imperial and metric units

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

**In-app purchases:** none


### Dew Point & Humidity Calc

[App page](https://appshunter.io/ios/app/dew-point-and-humidity-calc/id6789254708)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dew Monthly Premium | $2.99 | per month |
| Dew Lifetime Premium | $4.99 | one-time |


## Frequently asked questions

### Is Dew Point Calc free?

Dew Point Calc is free to download, with no in-app purchases.

### Is Dew Point & Humidity Calc free?

Dew Point & Humidity Calc is free to download, with in-app purchases available.

### Do Dew Point Calc or Dew Point & Humidity Calc have ads?

Neither Dew Point Calc nor Dew Point & Humidity Calc shows ads.

### Which is updated more often, Dew Point Calc or Dew Point & Humidity Calc?

Dew Point Calc ships an update monthly, and Dew Point & Humidity Calc every 5 weeks. Most recently, Dew Point Calc was updated on October 14, 2026 and Dew Point & Humidity Calc on October 14, 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.*