# castapp.pro vs Oplio

The clearest difference is in-app purchases: castapp.pro at none against Oplio's 2. castapp.pro also leads on device support (3 vs 1). Oplio's advantage is ads (none vs shown) and iOS requirement (16.4 vs 18.6). On price and update cadence there is nothing between them.

Both are free to download. Oplio sells 2 in-app purchases, starting at $4.99 per month. castapp.pro asks for nothing beyond the download.

castapp.pro ships an update every 4 days, Oplio weekly. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | castapp.pro | Oplio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Weekly |
| Size | 31 MB | 121 MB |
| Requires iOS | 18.6 | **16.4** |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sebastian Kraft](https://appshunter.io/developer/1257670410) | [Benjamin Servian](https://appshunter.io/developer/1858601319) |

## What reviewers say

### castapp.pro

[App page](https://appshunter.io/ios/app/castapppro/id6757397982)

**Features:** Apple Wallet

**In-app purchases:** none


### Oplio

[App page](https://appshunter.io/ios/app/oplio-optcg-card-scanner/id6795477905)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fable Pro Monthly | $4.99 | per month |
| Fable pro annual | $29.99 | per year |


## Frequently asked questions

### Is castapp.pro free?

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

### Is Oplio free?

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

### Do castapp.pro or Oplio have ads?

castapp.pro shows ads; Oplio does not.

### Which is updated more often, castapp.pro or Oplio?

castapp.pro ships an update every 4 days, and Oplio weekly. Most recently, castapp.pro was updated on October 31, 2026 and Oplio on November 6, 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.*