# RANVOO vs Imperative Light Control

RANVOO and Imperative Light Control 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.

RANVOO ships an update every 3 weeks, Imperative Light Control every 5 weeks. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | RANVOO | Imperative Light Control |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (5 ratings)](https://appshunter.io/ios/app/ranvoo/id6447061292/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free | — |
| Size | 91 MB | 24 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Shenzhen Lanhe Technology Co., Ltd.](https://appshunter.io/developer/1612410355) | [The Imperative LLC](https://appshunter.io/developer/961361177) |

## What reviewers say

### RANVOO

[App page](https://appshunter.io/ios/app/ranvoo/id6447061292)

Control and manage various smart wearable devices, including neck fans, neck air conditioners, and heaters. Offers a convenient way to adjust settings and monitor your devices.

**Highlights:** Control neck fans, Manage neck air conditioners, Operate heaters, Device settings adjustment, Device monitoring

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

**In-app purchases:** none


### Imperative Light Control

[App page](https://appshunter.io/ios/app/imperative-light-control/id6751761543)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RANVOO free?

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

### Is Imperative Light Control free?

Imperative Light Control is free to download, with no in-app purchases.

### Do RANVOO or Imperative Light Control have ads?

Neither RANVOO nor Imperative Light Control shows ads.

### Which is updated more often, RANVOO or Imperative Light Control?

RANVOO ships an update every 3 weeks, and Imperative Light Control every 5 weeks. Most recently, RANVOO was updated on October 8, 2026 and Imperative Light Control on October 10, 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.*