# GreenGrid vs ESSACHINA

The clearest difference is iOS requirement: ESSACHINA at 12.0 against GreenGrid's 15. 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.

GreenGrid ships an update every 3 weeks, ESSACHINA every 5 weeks. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | GreenGrid | ESSACHINA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/greengrid/id1528132132/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free | — |
| Size | 103 MB | 105 MB |
| Requires iOS | 15 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Greengrid Power Technology Co., Ltd.](https://appshunter.io/developer/1528132134) | [GUANGDONG ESSA TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1525181332) |

## What reviewers say

### GreenGrid

[App page](https://appshunter.io/ios/app/greengrid/id1528132132)

This app facilitates global trading and value chain management for power equipment and components within the smart grid, T&D, and new energy sectors. It offers a marketplace for suppliers and purchasers, product solutions, customization, quality control, and supply chain services.

**Highlights:** Global power equipment trading, Smart grid and new energy focus, Customized product solutions, Supplier pre-qualification and quality control, Real-time order tracking, Supply chain and financing services

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### ESSACHINA

[App page](https://appshunter.io/ios/app/essachina/id6739701531)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GreenGrid free?

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

### Is ESSACHINA free?

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

### Do GreenGrid or ESSACHINA have ads?

Neither GreenGrid nor ESSACHINA shows ads.

### Which is updated more often, GreenGrid or ESSACHINA?

GreenGrid ships an update every 3 weeks, and ESSACHINA every 5 weeks. Most recently, GreenGrid was updated on October 6, 2026 and ESSACHINA on October 9, 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.*