# Dew Point Calc

> Weather

Canonical page: [https://chrome-stats.com/d/id457306600](https://chrome-stats.com/d/id457306600)

## Overview

- **ID:** `id457306600`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Unlikely Reality Software
- **Category:** Weather
- **Rating:** 3.50 / 5 (15 ratings)
- **Version:** 2.0.1
- **Last updated:** 2017-08-20
- **First published:** 2011-08-20
- **Size:** 9.13 MB
- **Data as of:** 2026-09-05
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/dew-point-calc/id457306600)

## Description

Calculate the relative humidity or dew point of the air around you.  Quickly determine the dry bulb temperature (air temperature), relative humidity percentage, or dew point temperature if you know the readings of the other two.  A great companion to home weather stations.  Supports imperial and metric units.

- Calculate dry bulb temperature (air temperature), humidity percentage, or dew point temperature
- Conveniently switch between calculations for the desired temperature or percentage
- Enter units in °F or °C

## Rankings

- #312,775 — Overall

## Review summary

Dew Point Calc is a small, ad-free calculator for dew point and RH with a clean single-screen design. Users praise its simplicity and reliability, plus improvements like a 10-key keypad. However, concerns about iOS compatibility and future updates, plus input limitations for temperature (especially when solving for RH) and occasional stability issues on certain devices, are recurring. Overall it remains a lightweight, focused tool that would benefit from ongoing maintenance to ensure compatibility across iOS versions.

### Pros

- Simple, clean, minimal interface that's easy to use.
- No ads and clutter; one-screen dew point and RH calculator.
- Auto-calculation without needing a separate Calculate button; fast results.
- 10-key numeric keypad added for easier numeric entry.
- Lightweight, reliable tool for weather enthusiasts who want straightforward dew point and humidity calculations.

### Cons

- iOS compatibility and future OS support concerns (reports of iOS 14 incompatibility and calls for 64-bit updates).
- Numeric input remains awkward in RH mode; initial full keyboard for numbers; some values must be entered via arrows; occasional input quirks (clear functionality).
- Stability issues on some devices/OS versions (e.g., app closes on startup on iPhone XR).

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Source: [Chrome-Stats](https://chrome-stats.com/d/id457306600)