# Tommoo vs VIVOSUN

The clearest difference is review sentiment: VIVOSUN at 62% against Tommoo's 12%. VIVOSUN also leads on rating (4.7 vs 1.9) and ratings volume (8.7K vs 33). Tommoo's advantage is iOS requirement (12.0 vs 15.6). On price, update cadence, 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.

VIVOSUN holds the better App Store score, 4.7 against 1.9. That said, the two scores are not equally well evidenced: VIVOSUN has 8.7K ratings behind it against 33, so its average is the more settled of the two. Written reviews point the same way: 12% of Tommoo's written reviews are positive against 62% of VIVOSUN's.

Tommoo ships an update every 10 days, VIVOSUN fortnightly. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Tommoo | VIVOSUN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (33 ratings)](https://appshunter.io/ios/app/tommoo/id1595587117/reviews) | **[4.7 (8.7K ratings)](https://appshunter.io/ios/app/vivosun/id1600813756/reviews)** |
| Number of ratings | 33 | **8.7K** |
| Positive reviews | 11.8% of reviews | **62.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Fortnightly |
| Monetization | Free | Free |
| Size | 34 MB | 228 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Oumiya Originality Design Co., Ltd](https://appshunter.io/developer/1595587119) | [VIVOSUN INC](https://appshunter.io/developer/1600813758) |

## What reviewers say

### Tommoo

[App page](https://appshunter.io/ios/app/tommoo/id1595587117)

Manage your smart devices conveniently from your phone. Monitor device status, connect new devices quickly, and control lighting effects. Get early access to new technology and share your thoughts.

**Highlights:** Real-time device status monitoring, Quick new device connection, Support for multiple devices, Artistic lighting effect control, Early access to new technology

**Features:** macOS Compatibility

**In-app purchases:** none


### VIVOSUN

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

Automate and simplify plant care with this app, offering real-time monitoring, manual controls, and automated grow recipes. Track climate, log growth with diaries, and receive alerts for optimal plant health. Connect with other growers and shop securely for supplies.

**Highlights:** Real-time environmental monitoring, Manual control of grow devices, Automated grow recipes, Growth logging and reminders, In-app shopping with secure checkout, Community sharing and insights

**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 Tommoo free?

Tommoo 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, Tommoo or VIVOSUN?

VIVOSUN is rated higher. Tommoo averages 1.9 out of 5 from 33 ratings, while VIVOSUN averages 4.7 from 8.7K ratings.

### Do Tommoo or VIVOSUN have ads?

Neither Tommoo nor VIVOSUN shows ads.

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

Tommoo ships an update every 10 days, and VIVOSUN fortnightly. Most recently, Tommoo was updated on November 3, 2026 and VIVOSUN on November 7, 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.*