# 웨디 vs CatchSlide

The clearest difference is price: 웨디 at Free against CatchSlide's $0.99. CatchSlide's advantage is ads (none vs shown) and update cadence (every 5 days vs every 2 weeks). On in-app purchases, device support and iOS requirement there is nothing between them.

웨디 is free to download; CatchSlide costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

웨디 ships an update every 2 weeks, CatchSlide every 5 days. The most recent releases landed on October 5, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 웨디 | CatchSlide |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Size | 132 MB | 5 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [youngsun yim](https://appshunter.io/developer/1853524632) | [hyunho lee](https://appshunter.io/developer/1502508537) |

## What reviewers say

### 웨디

[App page](https://appshunter.io/ios/app/id6444907480)

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

**In-app purchases:** none


### CatchSlide

[App page](https://appshunter.io/ios/app/catchslide-lecture-slide-scan/id6790835318)

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

**In-app purchases:** none


## Frequently asked questions

### Is 웨디 free?

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

### Is CatchSlide free?

CatchSlide costs $0.99, with no in-app purchases.

### Do 웨디 or CatchSlide have ads?

웨디 shows ads; CatchSlide does not.

### Which is updated more often, 웨디 or CatchSlide?

웨디 ships an update every 2 weeks, and CatchSlide every 5 days. Most recently, 웨디 was updated on October 5, 2026 and CatchSlide on October 12, 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.*