# Astry vs Audin

Astry and Audin 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.

Both ship on a similar rhythm, roughly weekly. Both last shipped on October 30, 2026.

## The numbers

| Metric | Astry | Audin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Size | 38 MB | 50 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Otodo](https://appshunter.io/developer/1145793421) | [Wifirst](https://appshunter.io/developer/1658743130) |

## What reviewers say

### Astry

[App page](https://appshunter.io/ios/app/astry-on-call/id6670343913)

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

**In-app purchases:** none


### Audin

[App page](https://appshunter.io/ios/app/audin/id6737128450)

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

**In-app purchases:** none


## Frequently asked questions

### Is Astry free?

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

### Is Audin free?

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

### Do Astry or Audin have ads?

Neither Astry nor Audin shows ads.

### Which is updated more often, Astry or Audin?

Astry ships an update weekly, and Audin weekly. Most recently, Astry was updated on October 30, 2026 and Audin 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.*