# Pseudocode, PSeInt, Visualg vs Ktdra Digital

The clearest difference is in-app purchases: Ktdra Digital at none against Pseudocode, PSeInt, Visualg's 6. Ktdra Digital also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Pseudocode, PSeInt, Visualg sells 6 one-off in-app purchases. Ktdra Digital asks for nothing beyond the download.

Pseudocode, PSeInt, Visualg ships an update every 10 days, Ktdra Digital fortnightly. The most recent releases landed on October 9, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Pseudocode, PSeInt, Visualg | Ktdra Digital |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (18 ratings)](https://appshunter.io/ios/app/pseudocode-pseint-visualg/id6756153978/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 55 MB | 31 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Diego Velasquez Lopez](https://appshunter.io/developer/1497659505) | [Gerardo Aranda](https://appshunter.io/developer/1896363518) |

## What reviewers say

### Pseudocode, PSeInt, Visualg

[App page](https://appshunter.io/ios/app/pseudocode-pseint-visualg/id6756153978)

This app helps beginners learn programming concepts through pseudocode. It offers multiple interpretation modes and includes a code editor, offline interpreter, and flowchart visualization. Users can also share code and access learning resources.

**Highlights:** Multiple pseudocode standards (PSeInt, VisualG, AP CSP), Flexible and strict interpretation modes, Code editor with syntax highlighting, Offline interpreter, Interactive real-time data entry, Flowchart visualization, Community sharing and rankings

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donation Level 1 | $0.99 | one-time |
| Remove Ads | $1.99 | one-time |
| Donation Level 2 | $2.99 | one-time |
| Donation Level 3 | $4.99 | one-time |
| Flow Diagram | $4.99 | one-time |
| Pseudocode Pro | $7.99 | one-time |


### Ktdra Digital

[App page](https://appshunter.io/ios/app/ktdra-digital/id6784016624)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pseudocode, PSeInt, Visualg free?

Pseudocode, PSeInt, Visualg is free to download, with in-app purchases available.

### Is Ktdra Digital free?

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

### Do Pseudocode, PSeInt, Visualg or Ktdra Digital have ads?

Pseudocode, PSeInt, Visualg shows ads; Ktdra Digital does not.

### Which is updated more often, Pseudocode, PSeInt, Visualg or Ktdra Digital?

Pseudocode, PSeInt, Visualg ships an update every 10 days, and Ktdra Digital fortnightly. Most recently, Pseudocode, PSeInt, Visualg was updated on October 9, 2026 and Ktdra Digital on September 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.*