# Mysa vs PRIME Wire

The clearest difference is rating: PRIME Wire at 4.7 against Mysa's 3.8. PRIME Wire also leads on monetization model (free vs free with in-app purchases) and review sentiment (39% vs 30%). Mysa's advantage is update cadence (every 4 weeks vs every 6 months). On price, ratings volume, 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.

PRIME Wire holds the better App Store score, 4.7 against 3.8. Both are backed by a comparable volume of ratings — 571 and 1K respectively. Written reviews point the same way: 30% of Mysa's written reviews are positive against 39% of PRIME Wire's.

Mysa ships an update every 4 weeks, PRIME Wire every 6 months. The most recent releases landed on September 21, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Mysa | PRIME Wire |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (571 ratings)](https://appshunter.io/ios/app/mysa/id1250453565/reviews) | **[4.7 (1K ratings)](https://appshunter.io/ios/app/prime-wire/id1361292944/reviews)** |
| Number of ratings | 571 | **1K** |
| Positive reviews | 29.7% of reviews | **39.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 6 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 53 MB | 218 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Empowered Homes Inc.](https://appshunter.io/developer/1250453564) | [Prime Wire and Cable, Inc.](https://appshunter.io/developer/1361292943) |

## 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


### PRIME Wire

[App page](https://appshunter.io/ios/app/prime-wire/id1361292944)

Control connected devices wirelessly from anywhere. Schedule custom timers for lighting and appliances, and manage multiple devices simultaneously. Receive alerts when devices activate, offering convenient home automation.

**Highlights:** Wireless device control, Custom timer schedules, Manual ON/OFF control, Smart Scenes for multiple devices, Add and configure multiple devices, Push notifications

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Works as advertised
- 🚀 Simple setup
- 🚀 Reliable functionality
- 👍 Consistent performance

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 Unreliable in cold weather
- 🐛 Buggy app updates
- 🔒 Security/privacy concerns
- 🐛 Difficulty pairing devices

**Reported bugs**

- App crashes after iOS updates
- Devices randomly going offline
- Unable to log in or change password
- Schedules/timers not working as expected
- Inability to add or control individual plugs

**Requested features**

- Siri/HomeKit integration
- Auto-shutoff timer option
- Improved app UI/UX
- Better cold weather performance
- More reliable connectivity


## Frequently asked questions

### Is Mysa free?

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

### Is PRIME Wire free?

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

### Which has better reviews, Mysa or PRIME Wire?

PRIME Wire is rated higher. Mysa averages 3.8 out of 5 from 571 ratings, while PRIME Wire averages 4.7 from 1K ratings.

### Do Mysa or PRIME Wire have ads?

Neither Mysa nor PRIME Wire shows ads.

### Which is updated more often, Mysa or PRIME Wire?

Mysa ships an update every 4 weeks, and PRIME Wire every 6 months. Most recently, Mysa was updated on September 21, 2026 and PRIME Wire on September 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*