# OPTEX GENIO vs SI Scan

The clearest difference is update cadence: SI Scan at every 2 weeks against OPTEX GENIO's every 20 months. SI Scan also leads on iOS requirement (10.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

OPTEX GENIO ships an update every 20 months, SI Scan every 2 weeks. The most recent releases landed on November 11, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | OPTEX GENIO | SI Scan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 2 weeks** |
| Size | 242 MB | 43 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [OPTEX GROUP CO., LTD.](https://appshunter.io/developer/605632875) | [Loadsys Consulting Inc](https://appshunter.io/developer/1287111191) |

## What reviewers say

### OPTEX GENIO

[App page](https://appshunter.io/ios/app/optex-genio/id1125892427)

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### SI Scan

[App page](https://appshunter.io/ios/app/si-scan-reports/id1458334127)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OPTEX GENIO free?

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

### Is SI Scan free?

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

### Do OPTEX GENIO or SI Scan have ads?

Neither OPTEX GENIO nor SI Scan shows ads.

### Which is updated more often, OPTEX GENIO or SI Scan?

OPTEX GENIO ships an update every 20 months, and SI Scan every 2 weeks. Most recently, OPTEX GENIO was updated on November 11, 2026 and SI Scan on October 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*