# ECO EMS vs FrontStage MC

The clearest difference is update cadence: ECO EMS at weekly against FrontStage MC's every 3 months. ECO EMS also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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, FrontStage MC every 3 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | ECO EMS | FrontStage MC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Size | 99 MB | 115 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [江苏斯菲尔电气股份有限公司](https://appshunter.io/developer/1139669836) | [FrontStage Technologies](https://appshunter.io/developer/1758336146) |

## 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


### FrontStage MC

[App page](https://appshunter.io/ios/app/frontstage-mc/id6557078206)

**In-app purchases:** none


## Frequently asked questions

### Is ECO EMS free?

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

### Is FrontStage MC free?

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

### Do ECO EMS or FrontStage MC have ads?

Neither ECO EMS nor FrontStage MC shows ads.

### Which is updated more often, ECO EMS or FrontStage MC?

ECO EMS ships an update weekly, and FrontStage MC every 3 months. Most recently, ECO EMS was updated on October 24, 2026 and FrontStage MC on October 27, 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.*