# UNDOK vs BluetoothWireless

The clearest difference is review sentiment: UNDOK at 56% against BluetoothWireless's 0%. UNDOK also leads on rating (4.5 vs 1.0) and ratings volume (207 vs 4). BluetoothWireless's advantage is iOS requirement (9.0 vs 12.0). 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.

UNDOK holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: UNDOK has 207 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 56% of UNDOK's written reviews are positive against 0% of BluetoothWireless's.

UNDOK ships an update every 6 weeks, BluetoothWireless every 2 months. The most recent releases landed on September 23, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | UNDOK | BluetoothWireless |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (207 ratings)](https://appshunter.io/ios/app/undok/id940349372/reviews)** | [1.0 (4 ratings)](https://appshunter.io/ios/app/bluetoothwireless/id1439773590/reviews) |
| Number of ratings | **207** | 4 |
| Positive reviews | **55.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 45 MB | 61 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Frontier Smart Technologies Ltd](https://appshunter.io/developer/386290316) | [彦波 蓝](https://appshunter.io/developer/1092834588) |

## What reviewers say

### UNDOK

[App page](https://appshunter.io/ios/app/undok/id940349372)

Easily connect and control your compatible SmartRadio or connected speaker. Set up new devices, manage your home audio system, and access various audio sources like internet radio and streaming services.

**Highlights:** Wireless network connection, Device setup and management, Remote control of audio functions, Source selection (Internet Radio, DAB, Bluetooth, etc.), Volume and playback control, Access to presets, Spotify Connect integration

**Features:** macOS Compatibility

**In-app purchases:** none


### BluetoothWireless

[App page](https://appshunter.io/ios/app/bluetoothwireless/id1439773590)

Control dual-mode Bluetooth Low Energy products using your iOS device. Play music from various sources, tune into radio, use AUX input, and operate product functions remotely.

**Highlights:** Bluetooth Low Energy remote control, Music playback (local, SD, U disk, online), Radio tuning, AUX input playback, Product function remote control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UNDOK free?

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

### Is BluetoothWireless free?

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

### Which has better reviews, UNDOK or BluetoothWireless?

UNDOK is rated higher. UNDOK averages 4.5 out of 5 from 207 ratings, while BluetoothWireless averages 1.0 from 4 ratings.

### Do UNDOK or BluetoothWireless have ads?

Neither UNDOK nor BluetoothWireless shows ads.

### Which is updated more often, UNDOK or BluetoothWireless?

UNDOK ships an update every 6 weeks, and BluetoothWireless every 2 months. Most recently, UNDOK was updated on September 23, 2026 and BluetoothWireless on June 1, 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.*