# Bluetooth Loudspeaker vs Wash Information System

The clearest difference is in-app purchases: Wash Information System at none against Bluetooth Loudspeaker's 2. Wash Information System also leads on ads (none vs shown) and update cadence (monthly vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Bluetooth Loudspeaker sells 2 one-off in-app purchases. Wash Information System asks for nothing beyond the download.

Bluetooth Loudspeaker ships an update every 2 months, Wash Information System monthly. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Bluetooth Loudspeaker | Wash Information System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (27 ratings)](https://appshunter.io/ios/app/bluetooth-loudspeaker/id1462186966/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 41 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Wimlog](https://appshunter.io/developer/424067793) | [FASTHUB SOLUTIONS LIMITED](https://appshunter.io/developer/1624686336) |

## What reviewers say

### Bluetooth Loudspeaker

[App page](https://appshunter.io/ios/app/bluetooth-loudspeaker/id1462186966)

Amplify your voice through a connected Bluetooth speaker. Use your iPhone or iPad as a wireless microphone for karaoke, teaching, performances, or announcements. Run other music apps in the background for a complete audio experience.

**Highlights:** Amplify voice to Bluetooth speakers, Use iPhone/iPad as wireless microphone, Background app operation, Karaoke singing, Volume booster/megaphone, Wireless audio amplification

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Share voice recordings | $2.99 | one-time |
| Remove ad | $2.99 | one-time |


### Wash Information System

[App page](https://appshunter.io/ios/app/wash-information-system/id1624685974)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bluetooth Loudspeaker free?

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

### Is Wash Information System free?

Wash Information System is free to download, with no in-app purchases.

### Do Bluetooth Loudspeaker or Wash Information System have ads?

Bluetooth Loudspeaker shows ads; Wash Information System does not.

### Which is updated more often, Bluetooth Loudspeaker or Wash Information System?

Bluetooth Loudspeaker ships an update every 2 months, and Wash Information System monthly. Most recently, Bluetooth Loudspeaker was updated on October 24, 2026 and Wash Information System 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.*