# ECO EMS vs ESwap助理

The clearest difference is update cadence: ECO EMS at weekly against ESwap助理's monthly. ESwap助理's advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ECO EMS ships an update weekly, ESwap助理 monthly. The most recent releases landed on October 24, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | ECO EMS | ESwap助理 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Size | 99 MB | 46 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [江苏斯菲尔电气股份有限公司](https://appshunter.io/developer/1139669836) | [Beijing Upsky Century Energy Storage Technology Co., LTD](https://appshunter.io/developer/1790395161) |

## What reviewers say

### ECO EMS

[App page](https://appshunter.io/ios/app/eco-ems/id6471572742)

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

**In-app purchases:** none


### ESwap助理

[App page](https://appshunter.io/ios/app/eswap/id6740604131)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ECO EMS free?

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

### Is ESwap助理 free?

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

### Do ECO EMS or ESwap助理 have ads?

Neither ECO EMS nor ESwap助理 shows ads.

### Which is updated more often, ECO EMS or ESwap助理?

ECO EMS ships an update weekly, and ESwap助理 monthly. Most recently, ECO EMS was updated on October 24, 2026 and ESwap助理 on September 11, 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.*