# Teoria vs Orthodox Virtual Chanter

The clearest difference is in-app purchases: Teoria at none against Orthodox Virtual Chanter's 4. Orthodox Virtual Chanter's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.6). On price and ads there is nothing between them.

Both are free to download. Orthodox Virtual Chanter sells 4 in-app purchases, starting at $39.99 per year. Teoria asks for nothing beyond the download.

## The numbers

| Metric | Teoria | Orthodox Virtual Chanter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Size | 1 MB | 44 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aaron Coulter](https://appshunter.io/developer/1844573349) | [Toma Nikolic](https://appshunter.io/developer/6777898135) |

## What reviewers say

### Teoria

[App page](https://appshunter.io/ios/app/teoria/id6760646881)

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

**In-app purchases:** none


### Orthodox Virtual Chanter

[App page](https://appshunter.io/ios/app/orthodox-virtual-chanter/id6777898133)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Silver Membership (Auto-Renew) | $39.99 | per year |
| Gold Membership (Auto-Renew) | $79.99 | per year |
| Silver Membership (Annual) | $39.99 | one-time |
| Gold Membership (Annual) | $79.99 | one-time |


## Frequently asked questions

### Is Teoria free?

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

### Is Orthodox Virtual Chanter free?

Orthodox Virtual Chanter is free to download, with in-app purchases available.

### Do Teoria or Orthodox Virtual Chanter have ads?

Neither Teoria nor Orthodox Virtual Chanter 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.*