# Wet Bulb Temperature vs SnowBase

The clearest difference is in-app purchases: SnowBase at none against Wet Bulb Temperature's 3. SnowBase also leads on chart position (#199 vs unranked). Wet Bulb Temperature's advantage is update cadence (every 2 days vs every 5 weeks) and ratings volume (29 vs 1). On price, rating, ads and monetization model there is nothing between them.

Both are free to download. Wet Bulb Temperature sells 3 in-app purchases, starting at $2.99 per month. SnowBase asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Wet Bulb Temperature against 5.0 for SnowBase. That said, the two scores are not equally well evidenced: Wet Bulb Temperature has 29 ratings behind it against 1, so its average is the more settled of the two.

Wet Bulb Temperature ships an update every 2 days, SnowBase every 5 weeks. Both last shipped on November 6, 2026.

## The numbers

| Metric | Wet Bulb Temperature | SnowBase |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (29 ratings)](https://appshunter.io/ios/app/wet-bulb-temperature-swelter/id6794481096/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/snowbase/id6794540520/reviews)** |
| Number of ratings | **29** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#199** |
| Size | 13 MB | 106 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [RBRN Labs LLC](https://appshunter.io/developer/6794481098) | [Backyard Snowstorm](https://appshunter.io/developer/6794060897) |

## What reviewers say

### Wet Bulb Temperature

[App page](https://appshunter.io/ios/app/wet-bulb-temperature-swelter/id6794481096)

This app tracks wet bulb globe temperature (WBGT) and heat index hour by hour to assess heat risk for outdoor activities. It provides daily flags, best window recommendations, and alerts for extreme heat, validated against extensive station data.

**Highlights:** Hourly WBGT and heat index tracking, Daily heat risk flags (Good to Go, Caution, High Risk, Cancel), Best window for outdoor activity recommendations, Seven-day hourly WBGT forecast, Alerts for extreme heat and storms, Home and lock screen widgets, Worldwide location support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Swelter Pro Monthly | $2.99 | per month |
| Swelter Pro Yearly | $14.99 | per year |
| Swelter Pro Lifetime | $39.99 | one-time |


### SnowBase

[App page](https://appshunter.io/ios/app/snowbase/id6794540520)

**Currently charting:** #199 Top Grossing · Weather (US App Store)

This app helps backyard snowmakers plan and track their snowmaking sessions. It provides weather data, allows users to log equipment and session details, and connects them with a community of other snowmakers.

**Highlights:** Real-time weather monitoring, Hourly forecasts and snowmaking windows, Live snowmaking session tracking, Equipment management, Interactive snowmaking map, Community sharing and interaction

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

**In-app purchases:** none


## Frequently asked questions

### Is Wet Bulb Temperature free?

Wet Bulb Temperature is free to download, with in-app purchases available.

### Is SnowBase free?

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

### Which has better reviews, Wet Bulb Temperature or SnowBase?

SnowBase is rated higher. Wet Bulb Temperature averages 4.9 out of 5 from 29 ratings, while SnowBase averages 5.0 from 1 ratings.

### Do Wet Bulb Temperature or SnowBase have ads?

Neither Wet Bulb Temperature nor SnowBase shows ads.

### Which is updated more often, Wet Bulb Temperature or SnowBase?

Wet Bulb Temperature ships an update every 2 days, and SnowBase every 5 weeks. Most recently, Wet Bulb Temperature was updated on November 6, 2026 and SnowBase on November 6, 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.*