# BrightEMS vs Hcalory

The clearest difference is rating: Hcalory at 4.2 against BrightEMS's 2.6. Hcalory also leads on review sentiment (67% vs 31%) and iOS requirement (13.6 vs 15.0). On price, ratings volume, update cadence and ads 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 2.6. Both are backed by a comparable volume of ratings — 14 and 10 respectively. Written reviews point the same way: 31% of BrightEMS's written reviews are positive against 67% of Hcalory's.

BrightEMS ships an update every 3 weeks, Hcalory every 4 weeks. The most recent releases landed on September 22, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | BrightEMS | Hcalory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (14 ratings)](https://appshunter.io/ios/app/brightems/id6450639649/reviews) | **[4.2 (10 ratings)](https://appshunter.io/ios/app/hcalory/id6484163464/reviews)** |
| Number of ratings | **14** | 10 |
| Positive reviews | 30.6% 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 | 40 MB | 24 MB |
| Requires iOS | 15.0 | **13.6** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Abisda Network Technology Co., Ltd.](https://appshunter.io/developer/1750660585) | [HONG KONG TING HUI LIMITED](https://appshunter.io/developer/1740490084) |

## What reviewers say

### BrightEMS

[App page](https://appshunter.io/ios/app/brightems/id6450639649)

Manage your energy storage power supply with comprehensive control over switches, charging, and power parameters. Optimize energy usage, schedule charging, and keep your device updated with the latest firmware.

**Highlights:** USB/AC/DC/LED switch control, Energy parameter monitoring, Silent and scheduled charging, Customizable DC charging, Screen and standby time settings, Firmware version upgrades

**Features:** macOS Compatibility

**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 BrightEMS free?

BrightEMS 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, BrightEMS or Hcalory?

Hcalory is rated higher. BrightEMS averages 2.6 out of 5 from 14 ratings, while Hcalory averages 4.2 from 10 ratings.

### Do BrightEMS or Hcalory have ads?

Neither BrightEMS nor Hcalory shows ads.

### Which is updated more often, BrightEMS or Hcalory?

BrightEMS ships an update every 3 weeks, and Hcalory every 4 weeks. Most recently, BrightEMS was updated on September 22, 2026 and Hcalory on August 19, 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.*