# MasterTherm vs Linkery

The clearest difference is in-app purchases: MasterTherm at none against Linkery's 2. MasterTherm also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). Linkery's advantage is update cadence (every 3 months vs every 9 months). On price and ads there is nothing between them.

Both are free to download. Linkery sells 2 in-app purchases, starting at $2.99 per month. MasterTherm asks for nothing beyond the download.

MasterTherm ships an update every 9 months, Linkery every 3 months. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | MasterTherm | Linkery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mastertherm/id622404273/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 15 MB | 22 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Neoware s.r.o.](https://appshunter.io/developer/622404276) | [Alikhan Mussabekov](https://appshunter.io/developer/1608032826) |

## What reviewers say

### MasterTherm

[App page](https://appshunter.io/ios/app/mastertherm/id622404273)

Remotely monitor and control your MasterTherm heat pump from your iPhone or iPad. Adjust operating modes, set temperatures, manage heating circuits, and even view weather forecasts for your location.

**Highlights:** Remote heat pump status monitoring, Control operation mode and temperature, Setup weather compensation, On/Off switching, Monitor heating circuits, View weather forecast

**Features:** macOS Compatibility

**In-app purchases:** none


### Linkery

[App page](https://appshunter.io/ios/app/linkery/id6740988952)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus | $2.99 | per month |
| Plus | $29.99 | per year |


## Frequently asked questions

### Is MasterTherm free?

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

### Is Linkery free?

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

### Do MasterTherm or Linkery have ads?

Neither MasterTherm nor Linkery shows ads.

### Which is updated more often, MasterTherm or Linkery?

MasterTherm ships an update every 9 months, and Linkery every 3 months. Most recently, MasterTherm was updated on September 30, 2026 and Linkery on October 2, 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.*