# Glimmer Scan vs Sudn' Impact

The clearest difference is update cadence: Sudn' Impact at weekly against Glimmer Scan's every 5 weeks. Sudn' Impact also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

Glimmer Scan ships an update every 5 weeks, Sudn' Impact weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Glimmer Scan | Sudn' Impact |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (21 ratings)](https://appshunter.io/ios/app/glimmer-scan/id6502996383/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 76.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 502 MB | 16 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jannik Wortmann](https://appshunter.io/developer/1747252603) | [Dayat Enterprises, INC](https://appshunter.io/developer/1092803122) |

## What reviewers say

### Glimmer Scan

[App page](https://appshunter.io/ios/app/glimmer-scan/id6502996383)

Easily scan and catalog your Disney Lorcana trading card collection. This app uses intuitive recognition technology to track your cards and offers flexible export options. It is currently in beta with ongoing development.

**Highlights:** Card recognition technology, Collection cataloging, Export to Dreamborn.ink, General export format, Dark Mode support, Active localization, Customizable app icons

**Features:** macOS Compatibility

**In-app purchases:** none


### Sudn' Impact

[App page](https://appshunter.io/ios/app/sudn-impact/id6791570826)

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

**In-app purchases:** none


## Frequently asked questions

### Is Glimmer Scan free?

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

### Is Sudn' Impact free?

Sudn' Impact is free to download, with no in-app purchases.

### Do Glimmer Scan or Sudn' Impact have ads?

Neither Glimmer Scan nor Sudn' Impact shows ads.

### Which is updated more often, Glimmer Scan or Sudn' Impact?

Glimmer Scan ships an update every 5 weeks, and Sudn' Impact weekly. Most recently, Glimmer Scan was updated on October 24, 2026 and Sudn' Impact on October 24, 2026.

---

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