# Blanks vs Hey Dudu

The clearest difference is ads: Blanks at none against Hey Dudu's shown. Blanks 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. Blanks sells 2 in-app purchases, starting at $19.99 per month and Hey Dudu sells 8 in-app purchases, starting at $17.99 per month. Whichever you choose, the download price is not the number that matters.

Blanks ships an update weekly, Hey Dudu monthly. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Blanks | Hey Dudu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (134 ratings)](https://appshunter.io/ios/app/blanks-ai-app-builder/id6744576554/reviews)** | — |
| Number of ratings | **134** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 58 MB | 75 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [Polsia Inc](https://appshunter.io/developer/1857566207) | [Y Build LLC](https://appshunter.io/developer/1892930318) |

## What reviewers say

### Blanks

[App page](https://appshunter.io/ios/app/blanks-ai-app-builder/id6744576554)

Create custom mobile applications in minutes using AI, with no coding required. Simply describe your app idea, and the platform will generate a functional app. You can then easily add features, edit designs through chat, and collaborate with others.

**Highlights:** AI-powered app generation, No-code development, Chat-based editing, Collaborative building, Instant app preview, Secure sandbox environment

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blanks Pro | $19.99 | per month |
| Blanks Pro Yearly | $99.99 | per year |


### 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 |


## Frequently asked questions

### Is Blanks free?

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

### Is Hey Dudu free?

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

### Do Blanks or Hey Dudu have ads?

Hey Dudu shows ads; Blanks does not.

### Which is updated more often, Blanks or Hey Dudu?

Blanks ships an update weekly, and Hey Dudu monthly. Most recently, Blanks was updated on November 5, 2026 and Hey Dudu 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.*