# Hetech vs AC Remote

The clearest difference is in-app purchases: Hetech at none against AC Remote's 2. AC Remote's advantage is update cadence (every 4 months vs every 41 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AC Remote sells 2 in-app purchases, starting at $0.99 per 7 days. Hetech asks for nothing beyond the download.

Hetech ships an update every 41 months, AC Remote every 4 months. The most recent releases landed on September 11, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Hetech | AC Remote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/ac-remote-smart-controller/id6753915486/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 4 months** |
| Monetization | — | Free with in-app purchases |
| Size | 19 MB | 14 MB |
| Requires iOS | 15.1 | **14** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HETECH TREND Mernoki Iroda Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/1628781661) | [海月 赵](https://appshunter.io/developer/1665052711) |

## What reviewers say

### Hetech

[App page](https://appshunter.io/ios/app/hetech/id1628781659)

**Features:** macOS Compatibility

**In-app purchases:** none


### AC Remote

[App page](https://appshunter.io/ios/app/ac-remote-smart-controller/id6753915486)

Control your air conditioner remotely using your iPhone. Adjust temperature, fan speed, and modes with precise 1℃ regulation. Includes real-time thermometer and hygrometer functions.

**Highlights:** Power on/off, 1℃ precise temperature adjustment, Mode switching (Cooling, Heating, Auto), Fan speed settings, Swing control, Real-time thermometer and hygrometer

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AC Remote: Weekly Subscription | $0.99 | per 7 days |
| AC Remote: Quarterly Subscription | $6.99 | per 3 months |


## Frequently asked questions

### Is Hetech free?

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

### Is AC Remote free?

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

### Do Hetech or AC Remote have ads?

Neither Hetech nor AC Remote shows ads.

### Which is updated more often, Hetech or AC Remote?

Hetech ships an update every 41 months, and AC Remote every 4 months. Most recently, Hetech was updated on September 11, 2026 and AC Remote on September 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.*