# Warmme vs Mysa

The clearest difference is update cadence: Mysa at every 4 weeks against Warmme's every 6 months. Mysa also leads on ratings volume (571 vs 27). Warmme's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (12.0 vs 15.1). On price, rating, review sentiment 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.

On the App Store both sit at effectively the same score — 3.7 for Warmme against 3.8 for Mysa. That said, the two scores are not equally well evidenced: Mysa has 571 ratings behind it against 27, so its average is the more settled of the two. Written reviews are what separate them: 25% of Warmme's written reviews are positive against 30% of Mysa's.

Warmme ships an update every 6 months, Mysa every 4 weeks. The most recent releases landed on September 20, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Warmme | Mysa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (27 ratings)](https://appshunter.io/ios/app/warmme/id1181726449/reviews) | **[3.8 (571 ratings)](https://appshunter.io/ios/app/mysa/id1250453565/reviews)** |
| Number of ratings | 27 | **571** |
| Positive reviews | 24.6% of reviews | **29.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 172 MB | 53 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Wuhu Jiahong New Material Co. Ltd](https://appshunter.io/developer/1434951933) | [Empowered Homes Inc.](https://appshunter.io/developer/1250453564) |

## What reviewers say

### Warmme

[App page](https://appshunter.io/ios/app/warmme/id1181726449)

Control your home's heating and cooling remotely from anywhere. Integrate with voice assistants for hands-free operation and easily share device access with family members. Quick and simple setup connects directly to your existing thermostats.

**Highlights:** Remote thermostat control, Voice control (Amazon Echo, Google Home), Device sharing with family, Quick thermostat connection, Control from anywhere

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Warmme free?

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

### Is Mysa free?

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

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

Mysa is rated higher. Warmme averages 3.7 out of 5 from 27 ratings, while Mysa averages 3.8 from 571 ratings.

### Do Warmme or Mysa have ads?

Neither Warmme nor Mysa shows ads.

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

Warmme ships an update every 6 months, and Mysa every 4 weeks. Most recently, Warmme was updated on September 20, 2026 and Mysa on September 21, 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.*