# B606 vs Wuzhi Audio

The clearest difference is review sentiment: B606 at 33% against Wuzhi Audio's 0%. B606 also leads on iOS requirement (9.0 vs 13.0). Wuzhi Audio's advantage is update cadence (every 9 days vs every 3 months) and rating (2.1 vs 1.9). 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.

Wuzhi Audio holds the better App Store score, 2.1 against 1.9. Both are backed by a comparable volume of ratings — 14 and 22 respectively. Written reviews complicate that: 33% of B606's written reviews are positive against 0% of Wuzhi Audio's, so the app with the better star average is not the one people write more warmly about.

B606 ships an update every 3 months, Wuzhi Audio every 9 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | B606 | Wuzhi Audio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (14 ratings)](https://appshunter.io/ios/app/b606/id1451065377/reviews) | **[2.1 (22 ratings)](https://appshunter.io/ios/app/wuzhi-audio/id6446500127/reviews)** |
| Number of ratings | 14 | **22** |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 15 MB | 54 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [传发 袁](https://appshunter.io/developer/1451065376) | [臣臣 张](https://appshunter.io/developer/1678022363) |

## What reviewers say

### B606

[App page](https://appshunter.io/ios/app/b606/id1451065377)

Control smart car lights via BLE. Customize the number, type, and color of lights, creating vibrant effects with preset and custom modes.

**Highlights:** BLE car light control, Set light quantity, Set light type, Set light color, Fixed light patterns, Custom light patterns

**Features:** macOS Compatibility

**In-app purchases:** none


### Wuzhi Audio

[App page](https://appshunter.io/ios/app/wuzhi-audio/id6446500127)

Connect via Bluetooth to control music playback and adjust audio parameters. This utility app offers seamless integration for managing your sound experience.

**Highlights:** Bluetooth connectivity, Music playback control, Audio parameter adjustment, Seamless integration

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

**In-app purchases:** none


## Frequently asked questions

### Is B606 free?

B606 is free to download, with no in-app purchases.

### Is Wuzhi Audio free?

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

### Which has better reviews, B606 or Wuzhi Audio?

Wuzhi Audio is rated higher. B606 averages 1.9 out of 5 from 14 ratings, while Wuzhi Audio averages 2.1 from 22 ratings.

### Do B606 or Wuzhi Audio have ads?

Neither B606 nor Wuzhi Audio shows ads.

### Which is updated more often, B606 or Wuzhi Audio?

B606 ships an update every 3 months, and Wuzhi Audio every 9 days. Most recently, B606 was updated on November 2, 2026 and Wuzhi Audio on November 3, 2026.

---

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