# LUMIR vs 오아 IoT

The clearest difference is update cadence: 오아 IoT at every 3 weeks against LUMIR's every 8 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.

LUMIR ships an update every 8 months, 오아 IoT every 3 weeks. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | LUMIR | 오아 IoT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lumir/id1521191248/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 174 MB | 50 MB |
| Requires iOS | **11.0** | 12.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lumir Inc.](https://appshunter.io/developer/1521191250) | [OA Co.,Ltd](https://appshunter.io/developer/1529557075) |

## What reviewers say

### LUMIR

[App page](https://appshunter.io/ios/app/lumir/id1521191248)

Control your smart lighting devices remotely from your smartphone. Adjust colors and brightness to set the perfect ambiance for any mood or activity. Integrate with voice assistants for hands-free operation.

**Highlights:** Remote control of Lumir Smart Lighting, Adjust color and brightness, Voice control integration, Mood and activity matching, Smartphone connectivity

**Features:** macOS Compatibility

**In-app purchases:** none


### 오아 IoT

[App page](https://appshunter.io/ios/app/iot/id1583900845)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LUMIR free?

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

### Is 오아 IoT free?

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

### Do LUMIR or 오아 IoT have ads?

Neither LUMIR nor 오아 IoT shows ads.

### Which is updated more often, LUMIR or 오아 IoT?

LUMIR ships an update every 8 months, and 오아 IoT every 3 weeks. Most recently, LUMIR was updated on October 29, 2026 and 오아 IoT on October 27, 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.*