# Zelus Enterprise vs ClimeTrax

The clearest difference is in-app purchases: Zelus Enterprise at none against ClimeTrax's 1. ClimeTrax's advantage is update cadence (every 4 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ClimeTrax sells 1 in-app purchase, starting at $9.99 per year. Zelus Enterprise asks for nothing beyond the download.

Zelus Enterprise ships an update every 3 weeks, ClimeTrax every 4 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Zelus Enterprise | ClimeTrax |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/climetrax/id6798387414/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | — | Freemium |
| Size | 22 MB | 16 MB |
| Requires iOS | **26.0** | 26.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Zelusports LLC](https://appshunter.io/developer/1598600165) | [TX Ed Consultants, LLC](https://appshunter.io/developer/6798387416) |

## What reviewers say

### Zelus Enterprise

[App page](https://appshunter.io/ios/app/zelus-enterprise/id6743960693)

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

**In-app purchases:** none


### ClimeTrax

[App page](https://appshunter.io/ios/app/climetrax/id6798387414)

This app provides real-time heat safety guidance for outdoor activity leaders using WBGT calculations. It offers clear risk levels and recommended precautions based on selected protocols, with advanced features available through a subscription.

**Highlights:** View current WBGT conditions, Color-coded heat-risk guidance, Select heat-safety protocols, Review recommended precautions, 24-hour WBGT forecast (Pro), Practice timers and logs (Pro)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ClimeTrax Pro Annual | $9.99 | per year |


## Frequently asked questions

### Is Zelus Enterprise free?

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

### Is ClimeTrax free?

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

### Do Zelus Enterprise or ClimeTrax have ads?

Neither Zelus Enterprise nor ClimeTrax shows ads.

### Which is updated more often, Zelus Enterprise or ClimeTrax?

Zelus Enterprise ships an update every 3 weeks, and ClimeTrax every 4 days. Most recently, Zelus Enterprise was updated on October 30, 2026 and ClimeTrax on October 31, 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.*