# VisuStruct vs Schema Studio

The clearest difference is price: VisuStruct at Free against Schema Studio's $0.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | VisuStruct | Schema Studio |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Monetization | Free | — |
| Size | 3 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Holger Sebastiao](https://appshunter.io/developer/1755040360) | [SMART BIT K.K](https://appshunter.io/developer/1896559487) |

## What reviewers say

### VisuStruct

[App page](https://appshunter.io/ios/app/visustruct/id6761957046)

Visually create algorithms using drag-and-drop structured diagrams. Watch your logic execute step-by-step with an integrated simulator, then automatically generate code. This tool focuses on programming logic before syntax, ideal for learning.

**Highlights:** Visual algorithm creation with drag-and-drop, Nassi-Shneiderman diagram support, Automatic code generation, Step-by-step algorithm simulation, Focus on logic before syntax, Clean, distraction-free interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Schema Studio

[App page](https://appshunter.io/ios/app/schema-studio-db-and-ddl/id6802662567)

**In-app purchases:** none


## Frequently asked questions

### Is VisuStruct free?

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

### Is Schema Studio free?

Schema Studio costs $0.99, with no in-app purchases.

### Do VisuStruct or Schema Studio have ads?

Neither VisuStruct nor Schema Studio shows ads.

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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.*