# Authenticator vs MoT Track Check

The clearest difference is in-app purchases: Authenticator at none against MoT Track Check's 2. Authenticator also leads on iOS requirement (10.3 vs 13.4). On price, ads and device support there is nothing between them.

Both are free to download. MoT Track Check sells 2 in-app purchases, starting at $0.99 per month. Authenticator asks for nothing beyond the download.

## The numbers

| Metric | Authenticator | MoT Track Check |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 1 MB | 21 MB |
| Requires iOS | **10.3** | 13.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Geeg Yazilim](https://appshunter.io/developer/1087985099) | [muharrem yurtsever](https://appshunter.io/developer/688819422) |

## What reviewers say

### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-one-time-pass/id1535368951)

**Features:** macOS Compatibility

**In-app purchases:** none


### MoT Track Check

[App page](https://appshunter.io/ios/app/mot-track-check/id6749580231)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Annually Subscription | $9.99 | per year |


## Frequently asked questions

### Is Authenticator free?

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

### Is MoT Track Check free?

MoT Track Check is free to download, with in-app purchases available.

### Do Authenticator or MoT Track Check have ads?

Neither Authenticator nor MoT Track Check 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.*