# WiVarium vs tEXAM

The clearest difference is update cadence: tEXAM at every 3 weeks against WiVarium's every 5 months. tEXAM also leads on device support (3 vs 1) and iOS requirement (9.1 vs 11.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WiVarium ships an update every 5 months, tEXAM every 3 weeks. The most recent releases landed on October 7, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | WiVarium | tEXAM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wivarium/id632683981/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 19 MB | 218 MB |
| Requires iOS | 11.0 | **9.1** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Allentown Inc.](https://appshunter.io/developer/632683984) | [Konstantin Brass](https://appshunter.io/developer/662876225) |

## What reviewers say

### WiVarium

[App page](https://appshunter.io/ios/app/wivarium/id632683981)

This iPad application helps research professionals in Lab Animal Science manage and monitor multiple air-moving devices for ventilating animal housing. The Plus version adds wireless monitoring for IVC racks.

**Highlights:** Consolidated control of air moving devices, Monitoring of ventilation for animal housing, Wireless IVC rack monitoring, Compatibility with EcoFlo blowers, Works with touchscreen and non-touchscreen units

**Features:** macOS Compatibility

**In-app purchases:** none


### tEXAM

[App page](https://appshunter.io/ios/app/texam/id929582301)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WiVarium free?

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

### Is tEXAM free?

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

### Do WiVarium or tEXAM have ads?

Neither WiVarium nor tEXAM shows ads.

### Which is updated more often, WiVarium or tEXAM?

WiVarium ships an update every 5 months, and tEXAM every 3 weeks. Most recently, WiVarium was updated on October 7, 2026 and tEXAM on October 29, 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.*