# Hark vs Level pro

The clearest difference is price: Hark at Free against Level pro's $3.99. Hark also leads on iOS requirement (15.0 vs 17.0). Level pro's advantage is update cadence (fortnightly vs every 12 months). On ads, in-app purchases and device support there is nothing between them.

Hark is free to download; Level pro costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Hark ships an update every 12 months, Level pro fortnightly. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Hark | Level pro |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Fortnightly** |
| Size | 6 MB | 29 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Hark GmbH & Co. KG Kamin- u. Kachelofenbau](https://appshunter.io/developer/1060001368) | [DIETER AUGUST DR. ACKERMANN](https://appshunter.io/developer/1796660549) |

## What reviewers say

### Hark

[App page](https://appshunter.io/ios/app/hark-pellet/id1060001369)

**Features:** macOS Compatibility

**In-app purchases:** none


### Level pro

[App page](https://appshunter.io/ios/app/level-pro/id6742112391)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Hark free?

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

### Is Level pro free?

Level pro costs $3.99, with no in-app purchases.

### Do Hark or Level pro have ads?

Neither Hark nor Level pro shows ads.

### Which is updated more often, Hark or Level pro?

Hark ships an update every 12 months, and Level pro fortnightly. Most recently, Hark was updated on October 10, 2026 and Level pro on October 24, 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.*