# STINGER LIGHTING vs Author BT Update

The clearest difference is iOS requirement: STINGER LIGHTING at 13.0 against Author BT Update's 16.0. 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.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on June 4, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | STINGER LIGHTING | Author BT Update |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/stinger-lighting/id6444454520/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | — |
| Size | 28 MB | 4 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [康 涂](https://appshunter.io/developer/1628504841) | [AUTHOR-ALARM](https://appshunter.io/developer/1344731145) |

## What reviewers say

### STINGER LIGHTING

[App page](https://appshunter.io/ios/app/stinger-lighting/id6444454520)

This utility app allows users to control DIY color and color change modes for lighting devices via Bluetooth. It offers a straightforward way to customize your lighting experience directly from your smartphone.

**Highlights:** Bluetooth connectivity, DIY color control, Color change modes, Lighting device management

**In-app purchases:** none


### Author BT Update

[App page](https://appshunter.io/ios/app/author-bt-update/id6475983875)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is STINGER LIGHTING free?

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

### Is Author BT Update free?

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

### Do STINGER LIGHTING or Author BT Update have ads?

Neither STINGER LIGHTING nor Author BT Update shows ads.

### Which is updated more often, STINGER LIGHTING or Author BT Update?

STINGER LIGHTING ships an update monthly, and Author BT Update monthly. Most recently, STINGER LIGHTING was updated on June 4, 2026 and Author BT Update on September 8, 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.*