# AC Freedom vs Maxhaust

The clearest difference is review sentiment: Maxhaust at 100% against AC Freedom's 13%. Maxhaust also leads on rating (2.0 vs 1.5) and iOS requirement (9.0 vs 15.6). 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.

Maxhaust holds the better App Store score, 2.0 against 1.5. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews point the same way: 13% of AC Freedom's written reviews are positive against 100% of Maxhaust's.

AC Freedom ships an update every 2 months, Maxhaust every 6 weeks. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | AC Freedom | Maxhaust |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (2 ratings)](https://appshunter.io/ios/app/ac-freedom/id988314711/reviews) | **[2.0 (3 ratings)](https://appshunter.io/ios/app/maxhaust/id1103245061/reviews)** |
| Number of ratings | 2 | **3** |
| Positive reviews | 13.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 78 MB | 21 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Broadlink Co.,Ltd](https://appshunter.io/developer/714823084) | [Media-CarTec GmbH](https://appshunter.io/developer/1103245060) |

## What reviewers say

### AC Freedom

[App page](https://appshunter.io/ios/app/ac-freedom/id988314711)

Control and regulate your smart air conditioner remotely via your mobile device. Monitor its operational status and schedule weekly timers for convenience. Designed for specific home-used smart air conditioners.

**Highlights:** Remote AC control, Adjust temperature, Check working condition, Set weekly timers, User-friendly interface

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Maxhaust

[App page](https://appshunter.io/ios/app/maxhaust/id1103245061)

This app allows users to customize and control the exhaust sound of their vehicle through a connected sound module. It offers extensive profile settings, including adjustable volumes, RPM-dependent control, and advanced audio features like equalization and backfire effects.

**Highlights:** Unlimited sound profiles, Adjustable idle and dynamic volume, RPM-dependent volume control, Simulated rough idle, Equalizer function (Bass, Treble, Intensity, Distortion), Backfire/Misfire simulation, Multiple sound options

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AC Freedom free?

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

### Is Maxhaust free?

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

### Which has better reviews, AC Freedom or Maxhaust?

Maxhaust is rated higher. AC Freedom averages 1.5 out of 5 from 2 ratings, while Maxhaust averages 2.0 from 3 ratings.

### Do AC Freedom or Maxhaust have ads?

Neither AC Freedom nor Maxhaust shows ads.

### Which is updated more often, AC Freedom or Maxhaust?

AC Freedom ships an update every 2 months, and Maxhaust every 6 weeks. Most recently, AC Freedom was updated on October 24, 2026 and Maxhaust on October 15, 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.*