# Testy ADR vs Smart tachograph 2 simulator

The clearest difference is in-app purchases: Testy ADR at none against Smart tachograph 2 simulator's 2. Smart tachograph 2 simulator's advantage is ads (none vs shown) and update cadence (every 8 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Smart tachograph 2 simulator sells 2 one-off in-app purchases. Testy ADR asks for nothing beyond the download.

Testy ADR ships an update every 2 months, Smart tachograph 2 simulator every 8 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Testy ADR | Smart tachograph 2 simulator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 8 days** |
| Size | 37 MB | 16 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KODEKRAFT TOMASZ SEREDYNSKI](https://appshunter.io/developer/1776352144) | [Verleij Services Bv](https://appshunter.io/developer/1648253799) |

## What reviewers say

### Testy ADR

[App page](https://appshunter.io/ios/app/testy-adr/id6747050221)

**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 ADR free?

Testy ADR is free to download, 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 ADR or Smart tachograph 2 simulator have ads?

Testy ADR shows ads; Smart tachograph 2 simulator does not.

### Which is updated more often, Testy ADR or Smart tachograph 2 simulator?

Testy ADR ships an update every 2 months, and Smart tachograph 2 simulator every 8 days. Most recently, Testy ADR was updated on October 28, 2026 and Smart tachograph 2 simulator on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*