# SunKare vs HeatX

The clearest difference is update cadence: HeatX at every 3 months against SunKare's every 6 months. SunKare's advantage is iOS requirement (9.0 vs 15.6). 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.

SunKare ships an update every 6 months, HeatX every 3 months. The most recent releases landed on November 1, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | SunKare | HeatX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/sunkare/id909525280/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 15 MB | 49 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jiangsu Liangdi Technology Co., Ltd.](https://appshunter.io/developer/1829364121) | [Heat Experience](https://appshunter.io/developer/1531069538) |

## What reviewers say

### SunKare

[App page](https://appshunter.io/ios/app/sunkare/id909525280)

This application allows users to remotely control their heaters using Bluetooth Low Energy technology. It provides a convenient way to manage heating devices directly from a smartphone.

**Highlights:** Bluetooth LE control, Heater management, Remote operation

**Features:** macOS Compatibility

**In-app purchases:** none


### HeatX

[App page](https://appshunter.io/ios/app/heatx/id1531069536)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SunKare free?

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

### Is HeatX free?

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

### Do SunKare or HeatX have ads?

Neither SunKare nor HeatX shows ads.

### Which is updated more often, SunKare or HeatX?

SunKare ships an update every 6 months, and HeatX every 3 months. Most recently, SunKare was updated on November 1, 2026 and HeatX 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.*