# WindaEDM vs 东亚糖业 CTRM

The clearest difference is iOS requirement: 东亚糖业 CTRM at 12.0 against WindaEDM's 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.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 13, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | WindaEDM | 东亚糖业 CTRM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 27 MB | 30 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [武汉欣诚择科技有限公司](https://appshunter.io/developer/1164378656) | [广西南宁东亚糖业集团](https://appshunter.io/developer/1856135785) |

## What reviewers say

### WindaEDM

[App page](https://appshunter.io/ios/app/windaedm/id1526694978)

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

**In-app purchases:** none


### 东亚糖业 CTRM

[App page](https://appshunter.io/ios/app/ctrm/id6755756475)

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

**In-app purchases:** none


## Frequently asked questions

### Is WindaEDM free?

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

### Is 东亚糖业 CTRM free?

东亚糖业 CTRM is free to download, with no in-app purchases.

### Do WindaEDM or 东亚糖业 CTRM have ads?

Neither WindaEDM nor 东亚糖业 CTRM shows ads.

### Which is updated more often, WindaEDM or 东亚糖业 CTRM?

WindaEDM ships an update every 3 weeks, and 东亚糖业 CTRM every 3 weeks. Most recently, WindaEDM was updated on October 13, 2026 and 东亚糖业 CTRM on September 23, 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.*