# Bluetooth Mic vs SphereDex

The clearest difference is in-app purchases: SphereDex at none against Bluetooth Mic's 2. SphereDex also leads on update cadence (every 2 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Bluetooth Mic sells 2 in-app purchases, starting at $4.99 per 7 days. SphereDex asks for nothing beyond the download.

Bluetooth Mic ships an update fortnightly, SphereDex every 2 days. Both last shipped on October 14, 2026.

## The numbers

| Metric | Bluetooth Mic | SphereDex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/bluetooth-mic-live-speaker/id6756975230/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 53 MB | 19 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Kelvin Williams](https://appshunter.io/developer/1849771793) | [CRAIG JONATHAN JAY](https://appshunter.io/developer/6804377688) |

## What reviewers say

### Bluetooth Mic

[App page](https://appshunter.io/ios/app/bluetooth-mic-live-speaker/id6756975230)

This app transforms your phone into a wireless microphone for any Bluetooth speaker. Enjoy real-time voice amplification with customizable live effects and advanced feedback reduction. It's a cable-free solution for presentations, karaoke, and general voice amplification.

**Highlights:** Wireless microphone to Bluetooth speaker connection, Real-time voice routing, Live voice effects (echo, robot, megaphone), Independent volume controls, Feedback reduction, Intuitive interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BluetoothMic Premium | $4.99 | per 7 days |
| BluetoothMic Premium | $8.99 | per month |


### SphereDex

[App page](https://appshunter.io/ios/app/spheredex/id6804377686)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bluetooth Mic free?

Bluetooth Mic is free to download, with in-app purchases available.

### Is SphereDex free?

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

### Do Bluetooth Mic or SphereDex have ads?

Neither Bluetooth Mic nor SphereDex shows ads.

### Which is updated more often, Bluetooth Mic or SphereDex?

Bluetooth Mic ships an update fortnightly, and SphereDex every 2 days. Most recently, Bluetooth Mic was updated on October 14, 2026 and SphereDex on October 14, 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.*