# OpticsOS vs Tango Recon

The clearest difference is in-app purchases: Tango Recon at none against OpticsOS's 1. Tango Recon also leads on device support and iOS requirement (15.1 vs 17.6). On price there is nothing between them.

Both are free to download. OpticsOS sells 1 in-app purchase, starting at $5.99 per 7 days. Tango Recon asks for nothing beyond the download.

## The numbers

| Metric | OpticsOS | Tango Recon |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Update frequency | — | Every 2 months |
| Size | 2 MB | 33 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NICHOLAS ERWIN HEITKAMP](https://appshunter.io/developer/1867627286) | [Hanna Stryjewska](https://appshunter.io/developer/1895660013) |

## What reviewers say

### OpticsOS

[App page](https://appshunter.io/ios/app/opticsos/id6759535367)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Optics Pro Override | $5.99 | per 7 days |


### Tango Recon

[App page](https://appshunter.io/ios/app/tango-recon/id6764146973)

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

**In-app purchases:** none


## Frequently asked questions

### Is OpticsOS free?

OpticsOS is free to download, with in-app purchases available.

### Is Tango Recon free?

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

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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.*