# Kozmos_control vs Business Math Helper

The clearest difference is ads: Kozmos_control at none against Business Math Helper's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Kozmos_control | Business Math Helper |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | — |
| Monetization | Free | — |
| Size | 135 MB | 19 MB |
| Requires iOS | **12** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GUANDDONG TIANPU TECHNOLOGY GROUP CO.,LTD.](https://appshunter.io/developer/1637560013) | [Conquistador capital inc](https://appshunter.io/developer/1802025099) |

## What reviewers say

### Kozmos_control

[App page](https://appshunter.io/ios/app/kozmos-control/id6503434085)

Control your Bluetooth speaker remotely via Bluetooth. Adjust music, microphone, and guitar volume, along with EQ settings like treble, mid, and bass. Fine-tune your audio experience without needing to physically interact with the speaker.

**Highlights:** Bluetooth speaker connection, Music volume control, Microphone volume adjustment, Guitar volume control, Equalizer settings (treble, mid, bass), Remote operation

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

**In-app purchases:** none


### Business Math Helper

[App page](https://appshunter.io/ios/app/business-math-helper/id6743239800)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kozmos_control free?

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

### Is Business Math Helper free?

Business Math Helper is free to download, with no in-app purchases.

### Do Kozmos_control or Business Math Helper have ads?

Business Math Helper shows ads; Kozmos_control does not.

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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.*