# Mysa vs ASC

The clearest difference is rating: Mysa at 3.8 against ASC's 3.3. Mysa also leads on ratings volume (575 vs 56). ASC's advantage is monetization model (free vs free with in-app purchases) and update cadence (every 2 weeks vs every 4 weeks). On price, review sentiment, 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.

Mysa holds the better App Store score, 3.8 against 3.3. That said, the two scores are not equally well evidenced: Mysa has 575 ratings behind it against 56, so its average is the more settled of the two. Written reviews point the same way: 30% of Mysa's written reviews are positive against 25% of ASC's.

Mysa ships an update every 4 weeks, ASC every 2 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Mysa | ASC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (575 ratings)](https://appshunter.io/ios/app/mysa/id1250453565/reviews)** | [3.3 (56 ratings)](https://appshunter.io/ios/app/asc-2680/id6444333679/reviews) |
| Number of ratings | **575** | 56 |
| Positive reviews | **30.0% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 58 MB | 22 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Empowered Homes Inc.](https://appshunter.io/developer/1250453564) | [AMAX INDUSTRIAL GROUP CHINA CO LTD](https://appshunter.io/developer/1515641844) |

## What reviewers say

### Mysa

[App page](https://appshunter.io/ios/app/mysa/id1250453565)

Control your home's heating and cooling remotely, set schedules, and monitor energy usage to save money and energy. Integrates with smart home platforms for seamless control.

**Highlights:** Remote access from anywhere, Customizable heating/cooling schedules, Geofencing for occupancy detection, Energy usage monitoring, Smart home platform integration, Shared access control, Vacation mode

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Great product
- 🚀 Excellent thermostats
- 🚀 Allows more metrics than Nest
- 🚀 Excellent HomeKit integration
- 👍 Easy to use

**What reviewers complain about**

- 🐛 Buggy app
- 🐛 Crashes frequently
- 🐛 Unreliable connectivity
- 🐛 Inconsistent user experience
- 🔋 Drains battery

**Reported bugs**

- App crashes when changing schedules
- Thermostat settings not syncing properly
- Geofencing not working as expected
- Incompatibility with newer iOS versions
- Inability to add new devices

**Requested features**

- Dark mode option
- Brightness control scheduling
- Improved HomeKit integration
- Ability to disable display
- Geofencing improvements


### ASC

[App page](https://appshunter.io/ios/app/asc-2680/id6444333679)

Connects to aircraft WiFi to display real-time image data on your mobile device. View, save, and review captured images. Control data transmission using a game joystick.

**Highlights:** Real-time image data display, Connects via aircraft WiFi, Save and view image data, Game joystick control, Image data transmission

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mysa free?

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

### Is ASC free?

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

### Which has better reviews, Mysa or ASC?

Mysa is rated higher. Mysa averages 3.8 out of 5 from 575 ratings, while ASC averages 3.3 from 56 ratings.

### Do Mysa or ASC have ads?

Neither Mysa nor ASC shows ads.

### Which is updated more often, Mysa or ASC?

Mysa ships an update every 4 weeks, and ASC every 2 weeks. Most recently, Mysa was updated on October 26, 2026 and ASC 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.*