# Bluetooth Microphone Live vs Cartogram

Bluetooth Microphone Live and Cartogram both sit at 4.6 stars, but that hides the real split: 67% of Bluetooth Microphone Live's written reviews are positive against 0% of Cartogram's. Bluetooth Microphone Live also leads on in-app purchases (none vs 1) and ratings volume (356 vs 7). Cartogram's advantage is update cadence (every 2 days vs monthly). On price, rating, ads and device support there is nothing between them.

Both are free to download. Cartogram sells 1 one-off in-app purchase. Bluetooth Microphone Live asks for nothing beyond the download.

Bluetooth Microphone Live holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Bluetooth Microphone Live has 356 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 67% of Bluetooth Microphone Live's written reviews are positive against 0% of Cartogram's.

Bluetooth Microphone Live ships an update monthly, Cartogram every 2 days. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Bluetooth Microphone Live | Cartogram |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (356 ratings)](https://appshunter.io/ios/app/bluetooth-microphone-live/id6752947434/reviews)** | [4.4 (7 ratings)](https://appshunter.io/ios/app/cartogram-map-poster-maker/id6761080139/reviews) |
| Number of ratings | **356** | 7 |
| Positive reviews | **66.7% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 13 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Two Up](https://appshunter.io/developer/1521670583) | [Furlan Paolo](https://appshunter.io/developer/1453869375) |

## What reviewers say

### Bluetooth Microphone Live

[App page](https://appshunter.io/ios/app/bluetooth-microphone-live/id6752947434)

This app transforms your smartphone into a wireless microphone, allowing you to stream audio to any Bluetooth speaker or sound system. Enjoy features like karaoke mode and advanced audio processing for clear, enhanced sound.

**Highlights:** Wireless audio streaming, Connect to Bluetooth speakers, Karaoke mode, Noise suppression, Echo cancellation, Voice enhancement filters

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

**In-app purchases:** none


### Cartogram

[App page](https://appshunter.io/ios/app/cartogram-map-poster-maker/id6761080139)

Create custom map posters of any location worldwide using detailed map data. Design unique wall art with curated themes, customizable layers, and typography, then export in high resolution for printing.

**Highlights:** Explore any location globally, Choose from curated color themes, Customize map layers (roads, water, parks), Add custom typography, Select multiple poster layouts, High-resolution PNG/PDF export

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cartogram Pro | $1.99 | one-time |


## Frequently asked questions

### Is Bluetooth Microphone Live free?

Bluetooth Microphone Live is free to download, with no in-app purchases.

### Is Cartogram free?

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

### Which has better reviews, Bluetooth Microphone Live or Cartogram?

Bluetooth Microphone Live is rated higher. Bluetooth Microphone Live averages 4.6 out of 5 from 356 ratings, while Cartogram averages 4.4 from 7 ratings.

### Do Bluetooth Microphone Live or Cartogram have ads?

Neither Bluetooth Microphone Live nor Cartogram shows ads.

### Which is updated more often, Bluetooth Microphone Live or Cartogram?

Bluetooth Microphone Live ships an update monthly, and Cartogram every 2 days. Most recently, Bluetooth Microphone Live was updated on October 15, 2026 and Cartogram on October 5, 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.*