# bdsound vs AirMic

The clearest difference is in-app purchases: bdsound at none against AirMic's 3. bdsound also leads on iOS requirement (9.0 vs 17.6). AirMic's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. AirMic sells 3 in-app purchases, starting at $4.99 per 7 days. bdsound asks for nothing beyond the download.

bdsound ships an update every 2 months, AirMic every 2 weeks. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | bdsound | AirMic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 101 MB | 89 MB |
| Requires iOS | **9.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GUANDDONG TIANPU TECHNOLOGY GROUP CO.,LTD.](https://appshunter.io/developer/1637560013) | [Thanh Le Tran Phuong](https://appshunter.io/developer/1688154860) |

## What reviewers say

### bdsound

[App page](https://appshunter.io/ios/app/bdsound/id6504468660)

**Features:** macOS Compatibility

**In-app purchases:** none


### AirMic

[App page](https://appshunter.io/ios/app/airmic-bluetooth-speaker-mic/id6792621771)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Live Microphone Pro | $4.99 | per 7 days |
| AirMic: Pro Bluetooth Speaker Mic | $19.99 | per year |
| AirMic Pro: Bluetooth Speaker Mic | $29.99 | one-time |


## Frequently asked questions

### Is bdsound free?

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

### Is AirMic free?

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

### Do bdsound or AirMic have ads?

Neither bdsound nor AirMic shows ads.

### Which is updated more often, bdsound or AirMic?

bdsound ships an update every 2 months, and AirMic every 2 weeks. Most recently, bdsound was updated on October 8, 2026 and AirMic on October 10, 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.*