# CelsiusFahrenheit vs WetBulbCast

The clearest difference is price: WetBulbCast at Free against CelsiusFahrenheit's $0.99. WetBulbCast also leads on update cadence (every 6 weeks vs every 5 months). CelsiusFahrenheit's advantage is chart position (#31 vs unranked). On rating, review sentiment, ratings volume and ads there is nothing between them.

WetBulbCast is free to download; CelsiusFahrenheit costs $0.99 up front. 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 CelsiusFahrenheit against 5.0 for WetBulbCast. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

CelsiusFahrenheit ships an update every 5 months, WetBulbCast every 6 weeks. The most recent releases landed on October 13, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | CelsiusFahrenheit | WetBulbCast |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/celsiusfahrenheit/id6760893492/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/wetbulbcast/id6761316594/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Paid | **Free** |
| Best chart rank | **#31** | — |
| Size | 1 MB | 15 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [John Miller](https://appshunter.io/developer/1802759696) | [Rob Boer](https://appshunter.io/developer/1888836766) |

## What reviewers say

### CelsiusFahrenheit

[App page](https://appshunter.io/ios/app/celsiusfahrenheit/id6760893492)

**Currently charting:** #31 Top Paid · Weather (US App Store)

Understand unfamiliar temperature scales with a glance. This app displays local weather in both Celsius and Fahrenheit simultaneously on your Home Screen and Lock Screen, eliminating the need for manual conversion. It also provides a 5-day forecast in both units, with customizable widgets.

**Highlights:** Dual unit temperature display (Celsius & Fahrenheit), Home Screen and Lock Screen widgets, 5-day forecast in both units, Customizable widget units, Automatic location detection, Temperature conversion tool

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

**In-app purchases:** none


### WetBulbCast

[App page](https://appshunter.io/ios/app/wetbulbcast/id6761316594)

This app provides hourly wet-bulb temperature forecasts for up to 10 days, helping you determine the effectiveness of evaporative coolers. It also includes dew point, feels-like temperature, UV index, wind speed, and precipitation probability for a comprehensive weather overview.

**Highlights:** Hourly wet-bulb temperature forecast, 10-day forecast, Dew point and feels-like temperature, UV index, wind speed, precipitation, Interactive weather charts, Multiple saved locations

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is CelsiusFahrenheit free?

CelsiusFahrenheit costs $0.99, with no in-app purchases.

### Is WetBulbCast free?

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

### Which has better reviews, CelsiusFahrenheit or WetBulbCast?

CelsiusFahrenheit and WetBulbCast are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do CelsiusFahrenheit or WetBulbCast have ads?

Neither CelsiusFahrenheit nor WetBulbCast shows ads.

### Which is updated more often, CelsiusFahrenheit or WetBulbCast?

CelsiusFahrenheit ships an update every 5 months, and WetBulbCast every 6 weeks. Most recently, CelsiusFahrenheit was updated on October 13, 2026 and WetBulbCast on September 30, 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.*