# Hark vs Plain

The clearest difference is update cadence: Plain at every 10 days against Hark's every 12 months. Plain also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Hark ships an update every 12 months, Plain every 10 days. The most recent releases landed on September 8, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | Hark | Plain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 10 days** |
| Size | 6 MB | 49 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Hark GmbH & Co. KG Kamin- u. Kachelofenbau](https://appshunter.io/developer/1060001368) | [MICRONOVA SRL](https://appshunter.io/developer/1338789037) |

## What reviewers say

### Hark

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Plain

[App page](https://appshunter.io/ios/app/plain-stove-remote-control/id6499012986)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hark free?

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

### Is Plain free?

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

### Do Hark or Plain have ads?

Neither Hark nor Plain shows ads.

### Which is updated more often, Hark or Plain?

Hark ships an update every 12 months, and Plain every 10 days. Most recently, Hark was updated on September 8, 2026 and Plain on June 7, 2026.

---

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