# EV互动 vs 云屋会议Rooms控制器

EV互动 and 云屋会议Rooms控制器 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

EV互动 ships an update every 8 months, 云屋会议Rooms控制器 every 7 months. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | EV互动 | 云屋会议Rooms控制器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 7 months** |
| Size | 86 MB | 28 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [振宇 胡](https://appshunter.io/developer/1190222874) | [CloudRoom](https://appshunter.io/developer/787687120) |

## What reviewers say

### EV互动

[App page](https://appshunter.io/ios/app/ev/id1571222303)

**Features:** macOS Compatibility

**In-app purchases:** none


### 云屋会议Rooms控制器

[App page](https://appshunter.io/ios/app/rooms/id6753127527)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EV互动 free?

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

### Is 云屋会议Rooms控制器 free?

云屋会议Rooms控制器 is free to download, with no in-app purchases.

### Do EV互动 or 云屋会议Rooms控制器 have ads?

Neither EV互动 nor 云屋会议Rooms控制器 shows ads.

### Which is updated more often, EV互动 or 云屋会议Rooms控制器?

EV互动 ships an update every 8 months, and 云屋会议Rooms控制器 every 7 months. Most recently, EV互动 was updated on October 10, 2026 and 云屋会议Rooms控制器 on October 1, 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.*