# ecobee by Generac vs ISEFY

The clearest difference is update cadence: ecobee by Generac at fortnightly against ISEFY's every 5 months. ecobee by Generac also leads on chart position (#83 vs unranked). ISEFY's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases 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 and ISEFY sells 10 in-app purchases, starting at $9.49 per month. Whichever you choose, the download price is not the number that matters.

ecobee by Generac ships an update fortnightly, ISEFY every 5 months. The most recent releases landed on September 27, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | ecobee by Generac | ISEFY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (202K ratings)](https://appshunter.io/ios/app/ecobee-by-generac/id916985674/reviews)** | — |
| Number of ratings | **202K** | — |
| Positive reviews | 29.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#83** | — |
| Size | 561 MB | 667 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ecobee Ltd.](https://appshunter.io/developer/339159188) | [Petawise Technologies Ltd.](https://appshunter.io/developer/1567230955) |

## What reviewers say

### ecobee by Generac

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

**Currently charting:** #83 Top Free · Lifestyle, #98 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


### ISEFY

[App page](https://appshunter.io/ios/app/isefy/id6503332050)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month free Plus 1-camera | $9.49 | per month |
| Plus*1cam*Monthly | $9.49 | per month |
| Plus*2cam*Monthly | $18.99 | per month |
| 1 month free Plus 2-camera | $18.99 | per month |
| 1 month free Plus 3-camera | $28.49 | per month |
| Plus*4cam*Monthly | $37.95 | per month |
| Plus*2cam*Yearly | $189.99 | per year |
| Plus*3cam*Yearly | $284.99 | per year |
| Plus*5cam*Yearly | $474.99 | per year |
| Plus*6cam*Yearly | $569.99 | per year |


## Frequently asked questions

### Is ecobee by Generac free?

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

### Is ISEFY free?

ISEFY is free to download, with in-app purchases available.

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

Neither ecobee by Generac nor ISEFY shows ads.

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

ecobee by Generac ships an update fortnightly, and ISEFY every 5 months. Most recently, ecobee by Generac was updated on September 27, 2026 and ISEFY on September 15, 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.*