# Hey Dudu vs AI Code Builder

The clearest difference is ads: AI Code Builder at none against Hey Dudu's shown. AI Code Builder also leads on update cadence (weekly vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Hey Dudu sells 8 in-app purchases, starting at $17.99 per month and AI Code Builder sells 10 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Hey Dudu ships an update monthly, AI Code Builder weekly. Both last shipped on November 9, 2026.

## The numbers

| Metric | Hey Dudu | AI Code Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (44 ratings)](https://appshunter.io/ios/app/ai-code-builder/id6764797516/reviews)** |
| Number of ratings | — | **44** |
| Positive reviews | — | 58.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 75 MB | 19 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Y Build LLC](https://appshunter.io/developer/1892930318) | [Leonidas Fotiou](https://appshunter.io/developer/6824844979) |

## What reviewers say

### Hey Dudu

[App page](https://appshunter.io/ios/app/hey-dudu/id6762104265)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter | $17.99 | per month |
| Basic | $29.99 | per month |
| Pro | $69.99 | per month |
| Max | $189.99 | per month |
| Reset This Week | $3.99 | one-time |
| Reset This Week | $6.99 | one-time |
| Reset This Week | $13.99 | one-time |
| Reset This Week | $36.99 | one-time |


### AI Code Builder

[App page](https://appshunter.io/ios/app/ai-code-builder/id6764797516)

Transform your app ideas into functional prototypes in seconds using AI. Describe your concept, and the tool generates a complete app structure with UI, features, and flow. Ideal for rapid prototyping and bringing digital ideas to life effortlessly.

**Highlights:** Generate app concepts from text prompts, Create UI, features, and flow instantly, Live preview of app design, Customizable app style and tone, Supports multiple app types (habit, fitness, etc.), Fast iteration and refinement

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flow Pro | $5.99 | per 7 days |
| Flow Pro | $6.99 | per 7 days |
| Flow Pro | $11.99 | per 7 days |
| Flow Pro | $49.99 | per year |
| Flow Pro | $59.99 | per year |
| Tokens | $9.99 | one-time |
| Tokens | $19.99 | one-time |
| Tokens | $34.99 | one-time |
| Tokens | $59.99 | one-time |
| Tokens | $99.99 | one-time |


## Frequently asked questions

### Is Hey Dudu free?

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

### Is AI Code Builder free?

AI Code Builder is free to download, with in-app purchases available.

### Do Hey Dudu or AI Code Builder have ads?

Hey Dudu shows ads; AI Code Builder does not.

### Which is updated more often, Hey Dudu or AI Code Builder?

Hey Dudu ships an update monthly, and AI Code Builder weekly. Most recently, Hey Dudu was updated on November 9, 2026 and AI Code Builder on November 9, 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.*