# UniTRIX TME vs 911 Dispatcher Test Prep

The clearest difference is in-app purchases: UniTRIX TME at none against 911 Dispatcher Test Prep's 3. UniTRIX TME also leads on update cadence (every 2 weeks vs every 3 months) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. 911 Dispatcher Test Prep sells 3 in-app purchases, starting at $9.99 per month. UniTRIX TME asks for nothing beyond the download.

UniTRIX TME ships an update every 2 weeks, 911 Dispatcher Test Prep every 3 months. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | UniTRIX TME | 911 Dispatcher Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Size | 27 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chaudhry Faisal Mushtaq](https://appshunter.io/developer/1554859141) | [MD Shahariar Nazim Joy](https://appshunter.io/developer/1893961943) |

## What reviewers say

### UniTRIX TME

[App page](https://appshunter.io/ios/app/unitrix-tme/id6737495961)

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

**In-app purchases:** none


### 911 Dispatcher Test Prep

[App page](https://appshunter.io/ios/app/911-dispatcher-test-prep/id6786982729)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $9.99 | per month |
| Pro Yearly | $49.99 | per year |
| Premium Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is UniTRIX TME free?

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

### Is 911 Dispatcher Test Prep free?

911 Dispatcher Test Prep is free to download, with in-app purchases available.

### Do UniTRIX TME or 911 Dispatcher Test Prep have ads?

Neither UniTRIX TME nor 911 Dispatcher Test Prep shows ads.

### Which is updated more often, UniTRIX TME or 911 Dispatcher Test Prep?

UniTRIX TME ships an update every 2 weeks, and 911 Dispatcher Test Prep every 3 months. Most recently, UniTRIX TME was updated on October 30, 2026 and 911 Dispatcher Test Prep on October 28, 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.*