# OASES vs AIRHART

OASES and AIRHART are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

OASES ships an update monthly, AIRHART every 2 months. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | OASES | AIRHART |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 137 MB | 10 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Communications Software](https://appshunter.io/developer/1453573280) | [Smarter Airports](https://appshunter.io/developer/1747869473) |

## What reviewers say

### OASES

[App page](https://appshunter.io/ios/app/oases/id1453573282)

**Features:** macOS Compatibility

**In-app purchases:** none


### AIRHART

[App page](https://appshunter.io/ios/app/airhart/id6503043355)

**In-app purchases:** none


## Frequently asked questions

### Is OASES free?

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

### Is AIRHART free?

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

### Do OASES or AIRHART have ads?

Neither OASES nor AIRHART shows ads.

### Which is updated more often, OASES or AIRHART?

OASES ships an update monthly, and AIRHART every 2 months. Most recently, OASES was updated on October 29, 2026 and AIRHART on October 30, 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.*