# Gennec vs VIVOSUN

Gennec and VIVOSUN both sit at 4.6 stars, but that hides the real split: 62% of VIVOSUN's written reviews are positive against 22% of Gennec's. VIVOSUN also leads on update cadence (fortnightly vs every 2 months) and ratings volume (8.6K vs 2.6K). Gennec's advantage is iOS requirement (10.0 vs 15.6). On price, rating, 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.

On the App Store both sit at effectively the same score — 4.6 for Gennec against 4.7 for VIVOSUN. Both are backed by a comparable volume of ratings — 2.6K and 8.6K respectively. Written reviews are what separate them: 22% of Gennec's written reviews are positive against 62% of VIVOSUN's.

Gennec ships an update every 2 months, VIVOSUN fortnightly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Gennec | VIVOSUN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (2.6K ratings)](https://appshunter.io/ios/app/gennec/id1492670565/reviews) | **[4.7 (8.6K ratings)](https://appshunter.io/ios/app/vivosun/id1600813756/reviews)** |
| Number of ratings | 2.6K | **8.6K** |
| Positive reviews | 21.6% of reviews | **62.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 158 MB | 227 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [PANATRADE LLC](https://appshunter.io/developer/1327763737) | [VIVOSUN INC](https://appshunter.io/developer/1600813758) |

## What reviewers say

### Gennec

[App page](https://appshunter.io/ios/app/gennec/id1492670565)

Connect and manage various smart home health devices like diffusers, purifiers, and scales. Track nutrition and body measurements, syncing data to Apple Health for a comprehensive view of your well-being.

**Highlights:** Connect WiFi oil diffuser, Connect WiFi air purifier, Connect Bluetooth nutrition food scale, Connect Bluetooth body fat scale, Connect Bluetooth blood pressure monitor, Sync nutrition and body measurements to HealthKit, Monitor blood pressure

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Works well after setup
- 🚀 Easy to use app
- 💡 Good camera quality

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 Unreliable notifications
- 🐛 Buggy app
- 🐛 Inaccurate food data
- 🐛 Unable to sync with other apps

**Reported bugs**

- Timer stuck on default settings
- Full screen mode not working
- Deleting user data unexpectedly
- Inability to connect devices
- App crashes and freezes

**Requested features**

- Face ID support for login
- Barcode scanning for food items
- Integration with Amazon Alexa
- Ability to manually add food items
- Sync with Apple Health


### VIVOSUN

[App page](https://appshunter.io/ios/app/vivosun/id1600813756)

Automate and simplify plant care with this app. Monitor environmental conditions, manually control grow equipment, and track plant progress. It helps optimize growth and manage schedules for a better growing experience.

**Highlights:** Real-time environmental monitoring, Manual control of grow devices, Automated grow recipes, Climate tracking and insights, Growth logging and reminders, Secure plant diary with photos

**Features:** macOS Compatibility, Apple Wallet, SharePlay

**In-app purchases:** none

**What reviewers like**

- 🚀 Seamless connectivity
- 👍 Intuitive app interface
- 🔍 Comprehensive environment monitoring
- 💡 Helpful journal/logging feature
- 🛒 Convenient in-app purchasing

**What reviewers complain about**

- 🐛 Connectivity issues and disconnects
- 🔧 Confusing configuration and automation settings
- 🕰️ Inconsistent sync between app and hardware
- 🔍 Lack of advanced customization options
- 🔌 Compatibility issues with newer devices

**Reported bugs**

- Firmware update failures
- Inconsistent data display and syncing
- Recipes not saving correctly
- In-app purchasing problems

**Requested features**

- Add VPD control and automation
- Improve recipe/schedule management
- Implement a dashboard widget for quick monitoring
- Allow moving plants between gardens
- Enhance dark mode and UI customization


## Frequently asked questions

### Is Gennec free?

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

### Is VIVOSUN free?

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

### Which has better reviews, Gennec or VIVOSUN?

VIVOSUN is rated higher. Gennec averages 4.6 out of 5 from 2.6K ratings, while VIVOSUN averages 4.7 from 8.6K ratings.

### Do Gennec or VIVOSUN have ads?

Neither Gennec nor VIVOSUN shows ads.

### Which is updated more often, Gennec or VIVOSUN?

Gennec ships an update every 2 months, and VIVOSUN fortnightly. Most recently, Gennec was updated on October 25, 2026 and VIVOSUN on October 25, 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.*