# Tauris Training vs CTRAPR

The clearest difference is rating: CTRAPR at 5.0 against Tauris Training's 3.9. CTRAPR also leads on in-app purchases (none vs 3). Tauris Training's advantage is update cadence (every 11 days vs every 6 months) and ratings volume (11 vs 2). On price, ads and device support there is nothing between them.

Both are free to download. Tauris Training sells 3 one-off in-app purchases. CTRAPR asks for nothing beyond the download.

CTRAPR holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Tauris Training has 11 ratings behind it against 2, so its average is the more settled of the two.

Tauris Training ships an update every 11 days, CTRAPR every 6 months. The most recent releases landed on September 16, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Tauris Training | CTRAPR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (11 ratings)](https://appshunter.io/ios/app/tauris-training/id1544361860/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ctrapr/id6743125757/reviews)** |
| Number of ratings | **11** | 2 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 6 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 268 MB | 34 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Tauris McBride](https://appshunter.io/developer/1458310031) | [CENTRIX CORP.](https://appshunter.io/developer/911751076) |

## What reviewers say

### Tauris Training

[App page](https://appshunter.io/ios/app/tauris-training/id1544361860)

This platform offers specialized training for HVAC, building engineering, and facilities management. It provides a simulated environment for studying complex technical subjects. Ideal for professionals and students in the building services industry.

**Highlights:** HVAC training modules, Building engineering simulations, Facilities management studies, Technical subject learning, Mobile training platform

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EPA 608 Training | $299.99 | one-time |
| HVAC Basic Training | $499.99 | one-time |
| NYC Q-01 Training | $499.99 | one-time |


### CTRAPR

[App page](https://appshunter.io/ios/app/ctrapr/id6743125757)

Easily manage your profile, register for events, and access important information. Purchase tickets, keep your details current, and stay updated with the latest news. This app provides a streamlined experience for event management and connectivity.

**Highlights:** Profile management, Event registration, Ticket purchasing, Information access, Notifications, User data updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tauris Training free?

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

### Is CTRAPR free?

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

### Which has better reviews, Tauris Training or CTRAPR?

CTRAPR is rated higher. Tauris Training averages 3.9 out of 5 from 11 ratings, while CTRAPR averages 5.0 from 2 ratings.

### Do Tauris Training or CTRAPR have ads?

Neither Tauris Training nor CTRAPR shows ads.

### Which is updated more often, Tauris Training or CTRAPR?

Tauris Training ships an update every 11 days, and CTRAPR every 6 months. Most recently, Tauris Training was updated on September 16, 2026 and CTRAPR on September 9, 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.*