# Testy UDT vs Smart tachograph 2 simulator

The clearest difference is price: Smart tachograph 2 simulator at Free against Testy UDT's $0.99. Testy UDT's advantage is in-app purchases (none vs 2) and iOS requirement (13.2 vs 15.0). On ads and device support there is nothing between them.

Smart tachograph 2 simulator is free to download; Testy UDT costs $0.99 up front. Smart tachograph 2 simulator sells 2 one-off in-app purchases. Testy UDT asks for nothing beyond the download.

## The numbers

| Metric | Testy UDT | Smart tachograph 2 simulator |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 8.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 8 days |
| Monetization | Paid | — |
| Size | 1 MB | 16 MB |
| Requires iOS | **13.2** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Robert Nowinski](https://appshunter.io/developer/1502008237) | [Verleij Services Bv](https://appshunter.io/developer/1648253799) |

## What reviewers say

### Testy UDT

[App page](https://appshunter.io/ios/app/testy-udt/id1502008238)

Prepare for your official technical inspection qualification exams with this app. It offers theoretical tests based on current UDT exam principles and an up-to-date question database. Customize exam time and retake tests as often as needed.

**Highlights:** UDT theoretical tests, Current question database, Customizable exam time, Randomized question pools, Unlimited test retakes, Internet access required

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart tachograph 2 simulator

[App page](https://appshunter.io/ios/app/smart-tachograph-2-simulator/id6781248691)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 24-hour access | $1.99 | one-time |
| 1-week access | $3.99 | one-time |


## Frequently asked questions

### Is Testy UDT free?

Testy UDT costs $0.99, with no in-app purchases.

### Is Smart tachograph 2 simulator free?

Smart tachograph 2 simulator is free to download, with in-app purchases available.

### Do Testy UDT or Smart tachograph 2 simulator have ads?

Neither Testy UDT nor Smart tachograph 2 simulator shows ads.

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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.*