# BT vs KEMIMOTO

The clearest difference is review sentiment: KEMIMOTO at 64% against BT's 20%. KEMIMOTO also leads on rating (4.7 vs 1.0) and update cadence (every 3 weeks vs every 3 months). BT's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

KEMIMOTO holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: KEMIMOTO has 71 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 20% of BT's written reviews are positive against 64% of KEMIMOTO's.

BT ships an update every 3 months, KEMIMOTO every 3 weeks. The most recent releases landed on June 1, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | BT | KEMIMOTO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (5 ratings)](https://appshunter.io/ios/app/bt-light/id1128296700/reviews) | **[4.7 (71 ratings)](https://appshunter.io/ios/app/kemimoto/id6444094180/reviews)** |
| Number of ratings | 5 | **71** |
| Positive reviews | 20.0% of reviews | **64.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 19 MB | 223 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [德宇 周](https://appshunter.io/developer/1098728022) | [Guangzhou Shiyizhong Information Technology Co,. Ltd](https://appshunter.io/developer/1794685105) |

## What reviewers say

### BT

[App page](https://appshunter.io/ios/app/bt-light/id1128296700)

Control smart lights with your phone. Adjust RGB, warm, and cool white colors, select scene modes, and set timers or alarms. This app offers a comprehensive lighting control experience.

**Highlights:** RGB and white light control, Scene mode adjustments, Warm and cold color control, Clock function, Timing and alarm settings

**Features:** macOS Compatibility

**In-app purchases:** none


### KEMIMOTO

[App page](https://appshunter.io/ios/app/kemimoto/id6444094180)

Remotely manage various smart devices from a specific brand, including powersports soundbars, smart lighting, moto batteries, and heated jackets. Offers an enhanced user experience for connected outdoor gear.

**Highlights:** Remote control for smart devices, Powersports soundbar management, Smart lighting control, Moto battery monitoring, Heated jacket operation

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

**In-app purchases:** none


## Frequently asked questions

### Is BT free?

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

### Is KEMIMOTO free?

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

### Which has better reviews, BT or KEMIMOTO?

KEMIMOTO is rated higher. BT averages 1.0 out of 5 from 5 ratings, while KEMIMOTO averages 4.7 from 71 ratings.

### Do BT or KEMIMOTO have ads?

Neither BT nor KEMIMOTO shows ads.

### Which is updated more often, BT or KEMIMOTO?

BT ships an update every 3 months, and KEMIMOTO every 3 weeks. Most recently, BT was updated on June 1, 2026 and KEMIMOTO on September 21, 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.*