# BT vs Stellar BLE

The clearest difference is rating: Stellar BLE at 3.0 against BT's 1.0. BT's advantage is ratings volume (5 vs 1). 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.

Stellar BLE holds the better App Store score, 3.0 against 1.0. That said, the two scores are not equally well evidenced: BT has 5 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on June 1, 2026 and June 12, 2026 respectively.

## The numbers

| Metric | BT | Stellar BLE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (5 ratings)](https://appshunter.io/ios/app/bt-light/id1128296700/reviews) | **[3.0 (1 ratings)](https://appshunter.io/ios/app/stellar-ble/id1593159566/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 19 MB | 75 MB |
| Requires iOS | **12.0** | 12.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [德宇 周](https://appshunter.io/developer/1098728022) | [Shanghai Sansi Electronic Engineering Co., Ltd](https://appshunter.io/developer/965055646) |

## 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


### Stellar BLE

[App page](https://appshunter.io/ios/app/stellar-ble/id1593159566)

Wirelessly control smart lights via Bluetooth. Adjust brightness and select from millions of colors to set the perfect ambiance for any room. Effortlessly manage your lighting experience.

**Highlights:** Bluetooth Low Energy control, Turn lights on/off, Adjust brightness, Choose from millions of colors, Wireless operation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BT free?

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

### Is Stellar BLE free?

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

### Which has better reviews, BT or Stellar BLE?

Stellar BLE is rated higher. BT averages 1.0 out of 5 from 5 ratings, while Stellar BLE averages 3.0 from 1 ratings.

### Do BT or Stellar BLE have ads?

Neither BT nor Stellar BLE shows ads.

### Which is updated more often, BT or Stellar BLE?

BT ships an update every 3 months, and Stellar BLE every 3 months. Most recently, BT was updated on June 1, 2026 and Stellar BLE on June 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*