# i vs Art Diffuser

The clearest difference is rating: i at 2.3 against Art Diffuser's 2.0. i also leads on review sentiment (11% vs 0%) and ratings volume (27 vs 9). 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.

i holds the better App Store score, 2.3 against 2.0. Both are backed by a comparable volume of ratings — 27 and 9 respectively. Written reviews point the same way: 11% of i's written reviews are positive against 0% of Art Diffuser's.

i ships an update every 3 months, Art Diffuser every 2 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | i | Art Diffuser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (27 ratings)](https://appshunter.io/ios/app/i-light-pro/id6504684170/reviews)** | [2.0 (9 ratings)](https://appshunter.io/ios/app/art-diffuser/id6740612064/reviews) |
| Number of ratings | **27** | 9 |
| Positive reviews | **11.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 55 MB | 20 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [鹏 姜](https://appshunter.io/developer/1524674434) | [Guangzhou Tuowei Technology Co.,Ltd](https://appshunter.io/developer/1790806451) |

## What reviewers say

### i

[App page](https://appshunter.io/ios/app/i-light-pro/id6504684170)

Control BLE devices like lanterns, fans, and music players using your iOS device. Offers features like color control, scene modes, and timed on/off functions for lights and music.

**Highlights:** BLE device control, Lantern color and scene modes, Timed light and music control, Fan speed and timing

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

**In-app purchases:** none


### Art Diffuser

[App page](https://appshunter.io/ios/app/art-diffuser/id6740612064)

Control your smart fragrance diffuser remotely via Bluetooth. Create personalized scent schedules and set up automated scenes to match your daily rhythm and enhance your living space.

**Highlights:** Bluetooth connectivity, Custom fragrance profiles, Personalized scent scheduling, Automated scene modes, Energy-efficient operation

**In-app purchases:** none


## Frequently asked questions

### Is i free?

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

### Is Art Diffuser free?

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

### Which has better reviews, i or Art Diffuser?

i is rated higher. i averages 2.3 out of 5 from 27 ratings, while Art Diffuser averages 2.0 from 9 ratings.

### Do i or Art Diffuser have ads?

Neither i nor Art Diffuser shows ads.

### Which is updated more often, i or Art Diffuser?

i ships an update every 3 months, and Art Diffuser every 2 months. Most recently, i was updated on November 4, 2026 and Art Diffuser on October 30, 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.*