# CurtainBot vs perfectisan device

The clearest difference is update cadence: CurtainBot at every 2 months against perfectisan device's every 7 months. 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.

CurtainBot ships an update every 2 months, perfectisan device every 7 months. The most recent releases landed on October 11, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | CurtainBot | perfectisan device |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/curtainbot/id1669002829/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Free | — |
| Size | 69 MB | 28 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Shenhuxi Illumination Co., Ltd](https://appshunter.io/developer/1669002831) | [广文 王](https://appshunter.io/developer/1468077249) |

## What reviewers say

### CurtainBot

[App page](https://appshunter.io/ios/app/curtainbot/id1669002829)

This app enables intelligent control of household curtains through a direct Wi-Fi connection. Users can remotely open and close curtains, set schedules, and utilize light sensors for automated operation. Voice control integration with smart speakers enhances convenience and modernizes home living.

**Highlights:** Remote curtain control, Scheduled operation, Light sensor automation, Voice command integration, Wi-Fi direct connection, Intelligent lifestyle enhancement

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


### perfectisan device

[App page](https://appshunter.io/ios/app/perfectisan-device/id6450295041)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CurtainBot free?

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

### Is perfectisan device free?

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

### Do CurtainBot or perfectisan device have ads?

Neither CurtainBot nor perfectisan device shows ads.

### Which is updated more often, CurtainBot or perfectisan device?

CurtainBot ships an update every 2 months, and perfectisan device every 7 months. Most recently, CurtainBot was updated on October 11, 2026 and perfectisan device on October 9, 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.*