# Power Queen vs Hcalory

The clearest difference is rating: Hcalory at 4.2 against Power Queen's 2.7. Hcalory also leads on review sentiment (67% vs 25%). Power Queen's advantage is ratings volume (41 vs 10). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Hcalory holds the better App Store score, 4.2 against 2.7. Both are backed by a comparable volume of ratings — 41 and 10 respectively. Written reviews point the same way: 25% of Power Queen's written reviews are positive against 67% of Hcalory's.

Power Queen ships an update every 3 weeks, Hcalory every 4 weeks. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Power Queen | Hcalory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (41 ratings)](https://appshunter.io/ios/app/power-queen/id6482988823/reviews) | **[4.2 (10 ratings)](https://appshunter.io/ios/app/hcalory/id6484163464/reviews)** |
| Number of ratings | **41** | 10 |
| Positive reviews | 24.5% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | Free | Free |
| Size | 47 MB | 24 MB |
| Requires iOS | **13.0** | 13.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Lizu Shidai Technology](https://appshunter.io/developer/1698437611) | [HONG KONG TING HUI LIMITED](https://appshunter.io/developer/1740490084) |

## What reviewers say

### Power Queen

[App page](https://appshunter.io/ios/app/power-queen/id6482988823)

Monitor and manage your energy storage battery devices in real-time via Bluetooth. Achieve a smart lifestyle with reliable energy management solutions, making your life more convenient and efficient from anywhere.

**Highlights:** Real-time battery monitoring, Bluetooth device connection, Energy storage management, Smart lifestyle integration, Remote energy solutions

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

**In-app purchases:** none


### Hcalory

[App page](https://appshunter.io/ios/app/hcalory/id6484163464)

Control your air heater remotely with this app. Monitor parameters, adjust temperature and gears, set schedules, and activate modes like plateau and ventilation. Designed for specific supported heater models.

**Highlights:** Remote heater control, Parameter monitoring, Temperature and gear adjustment, Plateau mode activation, Ventilation control, Scheduling functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is Power Queen free?

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

### Is Hcalory free?

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

### Which has better reviews, Power Queen or Hcalory?

Hcalory is rated higher. Power Queen averages 2.7 out of 5 from 41 ratings, while Hcalory averages 4.2 from 10 ratings.

### Do Power Queen or Hcalory have ads?

Neither Power Queen nor Hcalory shows ads.

### Which is updated more often, Power Queen or Hcalory?

Power Queen ships an update every 3 weeks, and Hcalory every 4 weeks. Most recently, Power Queen was updated on October 18, 2026 and Hcalory on October 16, 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.*