# Bluetooth Speaker Mic vs Chess Clock

The clearest difference is update cadence: Chess Clock at every 4 days against Bluetooth Speaker Mic's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Bluetooth Speaker Mic sells 4 in-app purchases, starting at $3.99 per 7 days and Chess Clock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Bluetooth Speaker Mic ships an update fortnightly, Chess Clock every 4 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Bluetooth Speaker Mic | Chess Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (17 ratings)](https://appshunter.io/ios/app/bluetooth-speaker-mic-bluemic/id6748157959/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 3 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | +4 | 4+ |
| Developer | [Kelvin Kioko](https://appshunter.io/developer/1757816326) | [James Vanderhaak](https://appshunter.io/developer/447016985) |

## What reviewers say

### Bluetooth Speaker Mic

[App page](https://appshunter.io/ios/app/bluetooth-speaker-mic-bluemic/id6748157959)

Transform your iPhone into a wireless Bluetooth microphone with zero lag. Apply real-time voice filters, customize your mic's appearance, and enjoy crystal-clear sound for singing, speaking, or streaming. This app also includes a speaker cleaner utility.

**Highlights:** Bluetooth microphone functionality, Real-time voice filters, Customizable microphone designs, Zero-lag audio, Speaker cleaner utility, Noise and echo cancellation

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Weekly | $6.99 | per 7 days |
| Annual | $29.99 | per year |
| Lifetime | $39.99 | one-time |


### Chess Clock

[App page](https://appshunter.io/ios/app/chess-clock-knight-timer/id6809773223)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chess Clock Full Unlock | $5.99 | one-time |


## Frequently asked questions

### Is Bluetooth Speaker Mic free?

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

### Is Chess Clock free?

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

### Do Bluetooth Speaker Mic or Chess Clock have ads?

Neither Bluetooth Speaker Mic nor Chess Clock shows ads.

### Which is updated more often, Bluetooth Speaker Mic or Chess Clock?

Bluetooth Speaker Mic ships an update fortnightly, and Chess Clock every 4 days. Most recently, Bluetooth Speaker Mic was updated on October 30, 2026 and Chess Clock on October 31, 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.*