# BSW vs Bytech

The clearest difference is rating: Bytech at 2.6 against BSW's 2.1. BSW's advantage is update cadence (every 5 weeks vs every 6 months) and review sentiment (39% vs 28%). On price, ratings volume, 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.

Bytech holds the better App Store score, 2.6 against 2.1. Both are backed by a comparable volume of ratings — 42 and 45 respectively. Written reviews complicate that: 39% of BSW's written reviews are positive against 28% of Bytech's, so the app with the better star average is not the one people write more warmly about.

BSW ships an update every 5 weeks, Bytech every 6 months. The most recent releases landed on September 23, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | BSW | Bytech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (42 ratings)](https://appshunter.io/ios/app/bsw-a19/id1122854942/reviews) | **[2.6 (45 ratings)](https://appshunter.io/ios/app/bytech/id6502498724/reviews)** |
| Number of ratings | 42 | **45** |
| Positive reviews | **38.9% of reviews** | 27.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 months |
| Monetization | Free | Free |
| Size | 3 MB | 189 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [桂标 曾](https://appshunter.io/developer/985954900) | [BYTECH NY, INC.](https://appshunter.io/developer/1566290746) |

## What reviewers say

### BSW

[App page](https://appshunter.io/ios/app/bsw-a19/id1122854942)

Control your smart lights with this app. Easily switch bulbs on/off, change colors, adjust brightness, and manage lights by group for a customized ambiance.

**Highlights:** Switch lights on/off, Change bulb colors, Adjust brightness, Control lights by group

**In-app purchases:** none


### Bytech

[App page](https://appshunter.io/ios/app/bytech/id6502498724)

Manage and control all your smart home devices from a single application. Organize devices into groups for simultaneous control, schedule automated actions with timers and alarms, and easily grant access to other household members.

**Highlights:** Remote device control, Group device management, Automation with timers and alarms, Device sharing with family

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Works with Google Assistant
- 👍 Can create groups for multiple lights
- 👍 Easy to install
- 👍 Works with Siri (requested)
- 👍 Works with Alexa (requested)

**What reviewers complain about**

- 👎 Connection issues
- 👎 Unreliable connectivity
- 👎 Random blinking/glitching
- 👎 App requires too much private info
- 👎 Difficult setup process

**Reported bugs**

- Light bulb glitches and blinks
- Light turns on randomly
- Poor signal reported
- Scheduling does not work
- Light dims and comes back on periodically

**Requested features**

- Apple Home app compatibility
- Siri integration for control
- Music sync with multiple devices
- Apple widget for quick control
- Android widget for quick control


## Frequently asked questions

### Is BSW free?

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

### Is Bytech free?

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

### Which has better reviews, BSW or Bytech?

Bytech is rated higher. BSW averages 2.1 out of 5 from 42 ratings, while Bytech averages 2.6 from 45 ratings.

### Do BSW or Bytech have ads?

Neither BSW nor Bytech shows ads.

### Which is updated more often, BSW or Bytech?

BSW ships an update every 5 weeks, and Bytech every 6 months. Most recently, BSW was updated on September 23, 2026 and Bytech on October 5, 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.*