# ecobee by Generac vs VeSync

ecobee by Generac and VeSync both sit at 4.8 stars, but that hides the real split: 82% of VeSync's written reviews are positive against 30% of ecobee by Generac's. VeSync also leads on in-app purchases (none vs 14) and iOS requirement (15.0 vs 17.0). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.8 for ecobee by Generac against 4.8 for VeSync. Both are backed by a comparable volume of ratings — 202K and 75K respectively. Written reviews are what separate them: 30% of ecobee by Generac's written reviews are positive against 82% of VeSync's.

Both ship on a similar rhythm, roughly fortnightly. Both last shipped on September 25, 2026.

## The numbers

| Metric | ecobee by Generac | VeSync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (202K ratings)](https://appshunter.io/ios/app/ecobee-by-generac/id916985674/reviews) | [4.8 (75K ratings)](https://appshunter.io/ios/app/vesync/id1289575311/reviews) |
| Number of ratings | **202K** | 75K |
| Positive reviews | 29.9% of reviews | **82.2% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | #78 | **#43** |
| Size | 561 MB | 601 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [ecobee Ltd.](https://appshunter.io/developer/339159188) | [Vesync Technology Corporation](https://appshunter.io/developer/1048838803) |

## What reviewers say

### ecobee by Generac

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

**Currently charting:** #78 Top Free · Lifestyle, #113 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


### VeSync

[App page](https://appshunter.io/ios/app/vesync/id1289575311)

**Currently charting:** #43 Top Free · Lifestyle (US App Store)

This app helps you build a smart, healthy life by controlling smart home devices, managing diet and exercise, and connecting with a supportive community. It simplifies daily routines and optimizes wellness journeys.

**Highlights:** Control smart home devices remotely, Plan diet and track meals, Monitor health data and exercise, Build healthy habits, Connect with an online community, Access member-exclusive discounts

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Excellent app performance
- 🔌 Seamless device integration
- 🌟 Great customer service
- 💻 Clean and intuitive interface

**What reviewers complain about**

- 🔌 Connectivity issues with some devices
- 🔑 Frequent login requirements
- 🔍 Limited search functionality
- 🔧 Inconsistent app updates
- 🔋 High battery consumption on mobile

**Reported bugs**

- Widget not working consistently
- Nutrition data not syncing properly
- Frequent app crashes on certain devices

**Requested features**

- Add Celsius temperature option
- Improve offline mode functionality
- Implement Apple Watch app support
- Allow manual deletion of logged data
- Provide more customization options


## Frequently asked questions

### Is ecobee by Generac free?

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

### Is VeSync free?

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

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

ecobee by Generac and VeSync are both rated 4.8 out of 5 on the App Store, from 202K and 75K ratings respectively.

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

Neither ecobee by Generac nor VeSync shows ads.

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

ecobee by Generac ships an update fortnightly, and VeSync fortnightly. Most recently, ecobee by Generac was updated on September 25, 2026 and VeSync on September 25, 2026.

### Which is more popular, ecobee by Generac or VeSync?

ecobee by Generac currently peaks at #78 in the App Store charts, and VeSync at #43. Chart position reflects recent download velocity rather than total install base.

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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.*