# AsReader Scan vs Sierra Cascade

The clearest difference is update cadence: AsReader Scan at every 6 weeks against Sierra Cascade's every 40 months. Sierra Cascade's advantage is iOS requirement (9.0 vs 13.0). 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.

AsReader Scan ships an update every 6 weeks, Sierra Cascade every 40 months. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | AsReader Scan | Sierra Cascade |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/asreader-scan/id1022740041/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 40 months |
| Monetization | Free | — |
| Size | 5 MB | 6 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Asterisk Corporation](https://appshunter.io/developer/349097721) | [Corvid Apps LLC](https://appshunter.io/developer/554892663) |

## What reviewers say

### AsReader Scan

[App page](https://appshunter.io/ios/app/asreader-scan/id1022740041)

This free demo app showcases the capabilities of specific AsReader SLED and DOCK devices for scanning barcodes and reading/writing RFID tags. It allows for data export to XLS or CSV files, enabling testing of device functionality and tag information.

**Highlights:** Scan 1D and 2D barcodes, Read LF & HF RFID tags, Read/write UHF RFID tags, Export scanned data to XLS/CSV, Supports specific AsReader models

**Features:** Vision Pro support

**In-app purchases:** none


### Sierra Cascade

[App page](https://appshunter.io/ios/app/sierra-cascade/id1406180660)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AsReader Scan free?

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

### Is Sierra Cascade free?

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

### Do AsReader Scan or Sierra Cascade have ads?

Neither AsReader Scan nor Sierra Cascade shows ads.

### Which is updated more often, AsReader Scan or Sierra Cascade?

AsReader Scan ships an update every 6 weeks, and Sierra Cascade every 40 months. Most recently, AsReader Scan was updated on October 24, 2026 and Sierra Cascade on October 26, 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.*