# ecobee by Generac vs ThermoLinx

The clearest difference is rating: ecobee by Generac at 4.8 against ThermoLinx's 1.7. ecobee by Generac also leads on ratings volume (219K vs 7) and update cadence (fortnightly vs every 6 weeks). ThermoLinx's advantage is in-app purchases (none vs 14) and review sentiment (44% vs 30%). On price, ads and device support there is nothing between them.

Both are free to download. ecobee by Generac sells 13 in-app purchases, starting at $4.99 per month. ThermoLinx asks for nothing beyond the download.

ecobee by Generac holds the better App Store score, 4.8 against 1.7. That said, the two scores are not equally well evidenced: ecobee by Generac has 219K ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 30% of ecobee by Generac's written reviews are positive against 44% of ThermoLinx's, so the app with the better star average is not the one people write more warmly about.

ecobee by Generac ships an update fortnightly, ThermoLinx every 6 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ecobee by Generac | ThermoLinx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (219K ratings)](https://appshunter.io/ios/app/ecobee-by-generac/id916985674/reviews)** | [1.7 (7 ratings)](https://appshunter.io/ios/app/thermolinx/id1055153801/reviews) |
| Number of ratings | **219K** | 7 |
| Positive reviews | 30.4% of reviews | **44.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#103** | — |
| Size | 561 MB | 20 MB |
| Requires iOS | 17.0 | **10.3** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ecobee Ltd.](https://appshunter.io/developer/339159188) | [HBX Controls Inc](https://appshunter.io/developer/1055153466) |

## What reviewers say

### ecobee by Generac

[App page](https://appshunter.io/ios/app/ecobee-by-generac/id916985674)

**Currently charting:** #103 Top Free · Lifestyle, #104 Top Grossing · Lifestyle (US App Store)

Control your smart home devices, including thermostats, cameras, and sensors. Automate your home for comfort and peace of mind, and monitor entryways and cabinets with intelligent alerts. Save energy with custom schedules and find potential rebates.

**Highlights:** Control SmartThermostat, SmartCamera, and SmartSensor, Step-by-step installation guides, Customizable thermostat schedules, Home automation with Autopilot, Intelligent alerts for entryways and cabinets, Energy rebate search

**Features:** Apple Watch app

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smart Security Standard | $4.99 | per month |
| Smart Security Standard | $4.99 | per month |
| Smart Security Standard | $4.99 | per month |
| Smart Security Standard | $4.99 | per month |
| Smart Security Complete | $9.99 | per month |
| Smart Security Complete | $9.99 | per month |
| Smart Security Complete | $9.99 | per month |
| Smart Security Complete | $9.99 | per month |
| Smart Security Standard | $49.99 | per year |
| Smart Security Standard | $49.99 | per year |
| Smart Security Complete | $89.99 | per year |
| Smart Security Complete | $89.99 | per year |
| Smart Security Complete | $89.99 | per year |

**What reviewers like**

- 🚀 Convenient remote control
- 🔒 Secure connectivity
- 👍 Intuitive interface
- 👍 Helpful scheduling features
- 👍 Reliable hardware

**What reviewers complain about**

- 🐛 Buggy app updates
- 🕰️ Slow app response times
- 🔀 Confusing UI changes
- 🔋 Frequent disconnections
- 🤖 Unreliable voice assistant integration

**Reported bugs**

- Temperature settings not saving
- Sensor detection issues
- Frequent app crashes
- Broken widget functionality
- Account management problems

**Requested features**

- Multi-zone management options
- Customizable smart actions
- Flexible scheduling intervals
- Improved energy monitoring
- Seamless HomeKit integration


### ThermoLinx

[App page](https://appshunter.io/ios/app/thermolinx/id1055153801)

Remotely control and monitor your HBX Wi-Fi zoning, snow melt, and geothermal systems. Manage comfort, energy savings, and system status from your smartphone or tablet.

**Highlights:** Remote control of Wi-Fi zoning systems, Monitor snow melt systems, Control geothermal systems, Adjust heating and cooling modes, Receive alarm notifications, Manage up to 20 zones

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ecobee by Generac free?

ecobee by Generac is free to download, with in-app purchases available.

### Is ThermoLinx free?

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

### Which has better reviews, ecobee by Generac or ThermoLinx?

ecobee by Generac is rated higher. ecobee by Generac averages 4.8 out of 5 from 219K ratings, while ThermoLinx averages 1.7 from 7 ratings.

### Do ecobee by Generac or ThermoLinx have ads?

Neither ecobee by Generac nor ThermoLinx shows ads.

### Which is updated more often, ecobee by Generac or ThermoLinx?

ecobee by Generac ships an update fortnightly, and ThermoLinx every 6 weeks. Most recently, ecobee by Generac was updated on October 26, 2026 and ThermoLinx on October 24, 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.*