# Sterile Trakks vs ControlTex

The clearest difference is update cadence: ControlTex at every 3 months against Sterile Trakks's every 9 months. Sterile Trakks's advantage is iOS requirement (11 vs 13.2). On price, ads, in-app purchases and device support there is nothing between them.

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

Sterile Trakks ships an update every 9 months, ControlTex every 3 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | Sterile Trakks | ControlTex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 months** |
| Size | 57 MB | 41 MB |
| Requires iOS | **11** | 13.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Healthcare Facilities Consulting, Inc.](https://appshunter.io/developer/480612395) | [Standard Textile](https://appshunter.io/developer/1421270250) |

## What reviewers say

### Sterile Trakks

[App page](https://appshunter.io/ios/app/sterile-trakks/id1121586707)

**Features:** macOS Compatibility

**In-app purchases:** none


### ControlTex

[App page](https://appshunter.io/ios/app/controltex/id1421270251)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sterile Trakks free?

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

### Is ControlTex free?

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

### Do Sterile Trakks or ControlTex have ads?

Neither Sterile Trakks nor ControlTex shows ads.

### Which is updated more often, Sterile Trakks or ControlTex?

Sterile Trakks ships an update every 9 months, and ControlTex every 3 months. Most recently, Sterile Trakks was updated on October 26, 2026 and ControlTex on October 26, 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.*