# iScan vs GlowVox

The clearest difference is in-app purchases: iScan at none against GlowVox's 1. iScan also leads on iOS requirement (15.0 vs 17.0). GlowVox's advantage is update cadence (every 2 days vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. GlowVox sells 1 one-off in-app purchase. iScan asks for nothing beyond the download.

iScan ships an update every 2 weeks, GlowVox every 2 days. Both last shipped on October 29, 2026.

## The numbers

| Metric | iScan | GlowVox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 35 MB | 36 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [佳璐 李](https://appshunter.io/developer/6797698488) | [亚娟 秦](https://appshunter.io/developer/1539395142) |

## What reviewers say

### iScan

[App page](https://appshunter.io/ios/app/iscan-scan-the-qr-code/id6797840733)

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

**In-app purchases:** none


### GlowVox

[App page](https://appshunter.io/ios/app/glowvox-led-scrolling-text/id6802575161)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GlowVox Pro | Free | one-time |


## Frequently asked questions

### Is iScan free?

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

### Is GlowVox free?

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

### Do iScan or GlowVox have ads?

Neither iScan nor GlowVox shows ads.

### Which is updated more often, iScan or GlowVox?

iScan ships an update every 2 weeks, and GlowVox every 2 days. Most recently, iScan was updated on October 29, 2026 and GlowVox on October 29, 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.*