# FDM vs HarlevApp

The clearest difference is in-app purchases: HarlevApp at none against FDM's 10. FDM's advantage is iOS requirement (12.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. FDM sells 10 one-off in-app purchases. HarlevApp asks for nothing beyond the download.

FDM ships an update every 4 months, HarlevApp every 3 months. The most recent releases landed on October 1, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | FDM | HarlevApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Size | 34 MB | 18 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [FDM](https://appshunter.io/developer/432911199) | [Claus Gregersen](https://appshunter.io/developer/1338985910) |

## What reviewers say

### FDM

[App page](https://appshunter.io/ios/app/fdm-motor/id465270940)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Enkeltudgave 22/12 2021 | $8.99 | one-time |
| Enkeltudgave 23/12 2021 | $8.99 | one-time |
| Enkeltudgave 24/12 2021 | $8.99 | one-time |
| Enkeltudgave 25/12 2021 | $8.99 | one-time |
| Enkeltudgave 26/12 2021 | $8.99 | one-time |
| Enkeltudgave 27/12 2021 | $8.99 | one-time |
| Enkeltudgave 28/12 2021 | $8.99 | one-time |
| Enkeltudgave 29/12 2021 | $8.99 | one-time |
| Enkeltudgave 30/12 2021 | $8.99 | one-time |
| Enkeltudgave 31/12 2021 | $8.99 | one-time |


### HarlevApp

[App page](https://appshunter.io/ios/app/harlevapp/id1338985911)

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

**In-app purchases:** none


## Frequently asked questions

### Is FDM free?

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

### Is HarlevApp free?

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

### Do FDM or HarlevApp have ads?

Neither FDM nor HarlevApp shows ads.

### Which is updated more often, FDM or HarlevApp?

FDM ships an update every 4 months, and HarlevApp every 3 months. Most recently, FDM was updated on October 1, 2026 and HarlevApp on September 29, 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.*