# Bluetooth Mic to Speaker App vs Open Pi

The clearest difference is rating: Open Pi at 4.5 against Bluetooth Mic to Speaker App's 1.0. Open Pi also leads on ratings volume (11 vs 1). Bluetooth Mic to Speaker App's advantage is monetization model (free with in-app purchases vs paid). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Bluetooth Mic to Speaker App sells 3 in-app purchases, starting at $4.99 per 7 days and Open Pi sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Open Pi holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Open Pi has 11 ratings behind it against 1, so its average is the more settled of the two.

Bluetooth Mic to Speaker App ships an update every 4 days, Open Pi weekly. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Bluetooth Mic to Speaker App | Open Pi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/bluetooth-mic-to-speaker-app/id6760194938/reviews) | **[4.5 (11 ratings)](https://appshunter.io/ios/app/open-pi-raspberry-pi-manager/id6762019524/reviews)** |
| Number of ratings | 1 | **11** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 6 MB | 45 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Xylo Solution LLC](https://appshunter.io/developer/1841698294) | [Artem Svitelskyi](https://appshunter.io/developer/1892488801) |

## What reviewers say

### Bluetooth Mic to Speaker App

[App page](https://appshunter.io/ios/app/bluetooth-mic-to-speaker-app/id6760194938)

Transform your phone into a wireless microphone for any Bluetooth speaker. Enjoy real-time audio streaming, karaoke mode with voice effects, and easy one-tap connection for various uses like public speaking and events. Upgrade for unlimited usage and an ad-free experience.

**Highlights:** Real-time Bluetooth microphone, Karaoke mode with music playback, Voice effects and filters, Noise reduction and clarity boost, One-tap Bluetooth connection, Multi-purpose use cases

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Yearly Plan | $24.99 | per year |
| Lifetime Premium | $24.99 | one-time |


### Open Pi

[App page](https://appshunter.io/ios/app/open-pi-raspberry-pi-manager/id6762019524)

Manage your Raspberry Pi devices remotely without cloud services. Monitor system health, control Docker, run commands, transfer files, and manage GPIO from a modern, privacy-focused interface.

**Highlights:** Real-time system monitoring, SSH terminal access, Docker container management, GPIO control, File manager, Wake-on-LAN Helper, Remote system actions

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Single (Lifetime) | $5.99 | one-time |
| Family (Lifetime) | $12.99 | one-time |


## Frequently asked questions

### Is Bluetooth Mic to Speaker App free?

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

### Is Open Pi free?

Open Pi is free to download, with in-app purchases available.

### Which has better reviews, Bluetooth Mic to Speaker App or Open Pi?

Open Pi is rated higher. Bluetooth Mic to Speaker App averages 1.0 out of 5 from 1 ratings, while Open Pi averages 4.5 from 11 ratings.

### Do Bluetooth Mic to Speaker App or Open Pi have ads?

Neither Bluetooth Mic to Speaker App nor Open Pi shows ads.

### Which is updated more often, Bluetooth Mic to Speaker App or Open Pi?

Bluetooth Mic to Speaker App ships an update every 4 days, and Open Pi weekly. Most recently, Bluetooth Mic to Speaker App was updated on October 7, 2026 and Open Pi on October 25, 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.*