# VisuStruct vs PromoKit

The clearest difference is in-app purchases: VisuStruct at none against PromoKit's 1. VisuStruct also leads on update cadence (every 4 days vs every 3 weeks). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. PromoKit sells 1 one-off in-app purchase. VisuStruct asks for nothing beyond the download.

VisuStruct ships an update every 4 days, PromoKit every 3 weeks. The most recent releases landed on September 21, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | VisuStruct | PromoKit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/promokit-offer-codes/id6769972492/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 3 MB | 3 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Holger Sebastiao](https://appshunter.io/developer/1755040360) | [Erik Handeland](https://appshunter.io/developer/1895198323) |

## 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


### PromoKit

[App page](https://appshunter.io/ios/app/promokit-offer-codes/id6769972492)

Streamline App Store offer code management. Import CSVs, organize codes by app and product, and easily share the next available code via text, copy, or a branded QR card. Track usage, recipients, and expiry dates, with data stored locally or in iCloud.

**Highlights:** Import App Store Connect CSVs, Organize by app and product, Share, copy, or QR-share codes, Track recipients and inventory, Mark codes as used, Set expiry dates, Export usage history

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support the Developer | $0.99 | one-time |


## Frequently asked questions

### Is VisuStruct free?

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

### Is PromoKit free?

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

### Do VisuStruct or PromoKit have ads?

Neither VisuStruct nor PromoKit shows ads.

### Which is updated more often, VisuStruct or PromoKit?

VisuStruct ships an update every 4 days, and PromoKit every 3 weeks. Most recently, VisuStruct was updated on September 21, 2026 and PromoKit on September 18, 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.*