# Pad展厅中控系统 vs Controller

The clearest difference is update cadence: Pad展厅中控系统 at monthly against Controller's every 3 months. Controller's advantage is iOS requirement (9.0 vs 13). 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.

Pad展厅中控系统 ships an update monthly, Controller every 3 months. The most recent releases landed on September 14, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Pad展厅中控系统 | Controller |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Size | 46 MB | 14 MB |
| Requires iOS | 13 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [滨锋 蒋](https://appshunter.io/developer/1625018122) | [宝强 张](https://appshunter.io/developer/1680081398) |

## What reviewers say

### Pad展厅中控系统

[App page](https://appshunter.io/ios/app/pad/id1606498666)

**Features:** macOS Compatibility

**In-app purchases:** none


### Controller

[App page](https://appshunter.io/ios/app/controller-eh/id6447059991)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pad展厅中控系统 free?

Pad展厅中控系统 is free to download, with no in-app purchases.

### Is Controller free?

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

### Do Pad展厅中控系统 or Controller have ads?

Neither Pad展厅中控系统 nor Controller shows ads.

### Which is updated more often, Pad展厅中控系统 or Controller?

Pad展厅中控系统 ships an update monthly, and Controller every 3 months. Most recently, Pad展厅中控系统 was updated on September 14, 2026 and Controller on September 20, 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.*