# PowerMaster vs TemperatureHue

The clearest difference is update cadence: PowerMaster at every 4 months against TemperatureHue's every 8 months. PowerMaster also leads on iOS requirement (12.0 vs 15.3). 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.

PowerMaster ships an update every 4 months, TemperatureHue every 8 months. The most recent releases landed on October 11, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | PowerMaster | TemperatureHue |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 8 months |
| Size | 52 MB | 32 MB |
| Requires iOS | **12.0** | 15.3 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Cyber Energy Co., Ltd.](https://appshunter.io/developer/1463752550) | [Erlend Böe](https://appshunter.io/developer/489939957) |

## What reviewers say

### PowerMaster

[App page](https://appshunter.io/ios/app/powermaster/id1463752551)

**Features:** macOS Compatibility

**In-app purchases:** none


### TemperatureHue

[App page](https://appshunter.io/ios/app/temperaturehue/id6627341618)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PowerMaster free?

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

### Is TemperatureHue free?

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

### Do PowerMaster or TemperatureHue have ads?

Neither PowerMaster nor TemperatureHue shows ads.

### Which is updated more often, PowerMaster or TemperatureHue?

PowerMaster ships an update every 4 months, and TemperatureHue every 8 months. Most recently, PowerMaster was updated on October 11, 2026 and TemperatureHue on October 27, 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.*