# Mysa vs PTDevices

The clearest difference is review sentiment: PTDevices at 100% against Mysa's 30%. PTDevices also leads on monetization model (free vs free with in-app purchases) and iOS requirement (12.0 vs 15.1). Mysa's advantage is rating (3.9 vs 3.0) and ratings volume (679 vs 5). 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.

Mysa holds the better App Store score, 3.9 against 3.0. That said, the two scores are not equally well evidenced: Mysa has 679 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 30% of Mysa's written reviews are positive against 100% of PTDevices's, so the app with the better star average is not the one people write more warmly about.

Mysa ships an update every 4 weeks, PTDevices every 2 months. The most recent releases landed on November 9, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Mysa | PTDevices |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (679 ratings)](https://appshunter.io/ios/app/mysa/id1250453565/reviews)** | [3.0 (5 ratings)](https://appshunter.io/ios/app/ptdevices/id6450903810/reviews) |
| Number of ratings | **679** | 5 |
| Positive reviews | 29.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 77 MB | 49 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Empowered Homes Inc.](https://appshunter.io/developer/1250453564) | [Michael VandeBeld](https://appshunter.io/developer/1475543588) |

## 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


### PTDevices

[App page](https://appshunter.io/ios/app/ptdevices/id6450903810)

Monitor your PTDevices tank levels and receive alerts directly from your mobile device. Easily set up new devices and view historical data. Connect your devices online through your home WiFi with a simple step-by-step process.

**Highlights:** Monitor tank levels, Setup alerts, View level history, Setup new devices, Connect devices via WiFi

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mysa free?

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

### Is PTDevices free?

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

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

Mysa is rated higher. Mysa averages 3.9 out of 5 from 679 ratings, while PTDevices averages 3.0 from 5 ratings.

### Do Mysa or PTDevices have ads?

Neither Mysa nor PTDevices shows ads.

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

Mysa ships an update every 4 weeks, and PTDevices every 2 months. Most recently, Mysa was updated on November 9, 2026 and PTDevices on November 3, 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.*