# ONAIR vs Quant Math

ONAIR and Quant Math are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | ONAIR | Quant Math |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 38 MB | 44 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Zhambyl Baqytkeldi](https://appshunter.io/developer/6773207886) | [Marlen Dossov](https://appshunter.io/developer/6787450632) |

## What reviewers say

### ONAIR

[App page](https://appshunter.io/ios/app/onair/id6773207884)

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

**In-app purchases:** none


### Quant Math

[App page](https://appshunter.io/ios/app/quant-math-16/id6787450630)

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

**In-app purchases:** none


## Frequently asked questions

### Is ONAIR free?

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

### Is Quant Math free?

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

### Do ONAIR or Quant Math have ads?

Neither ONAIR nor Quant Math shows ads.

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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.*