# Web Builder AI vs iFillPDF

The clearest difference is iOS requirement: Web Builder AI at 13.0 against iFillPDF's 16.4. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Web Builder AI sells 4 in-app purchases, starting at $4.99 per 7 days and iFillPDF sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

Web Builder AI ships an update every 6 days, iFillPDF every 3 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Web Builder AI | iFillPDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 3 days** |
| Size | 59 MB | 69 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Clarisa Ananda](https://appshunter.io/developer/1868660483) | [Moshe Uzan](https://appshunter.io/developer/1784445842) |

## What reviewers say

### Web Builder AI

[App page](https://appshunter.io/ios/app/web-builder-ai-vibe-codes/id6757756157)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly AI website generation access | $4.99 | per 7 days |
| Monthly unlimited AI website tools | $14.99 | per month |
| Yearly plan with maximum savings | $34.99 | per year |
| Ai Web Builder : Vibey vibe codes | $1.99 | one-time |


### iFillPDF

[App page](https://appshunter.io/ios/app/ifillpdf/id6799938716)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $8.99 | per month |
| Pro Yearly | $59.99 | per year |


## Frequently asked questions

### Is Web Builder AI free?

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

### Is iFillPDF free?

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

### Do Web Builder AI or iFillPDF have ads?

Neither Web Builder AI nor iFillPDF shows ads.

### Which is updated more often, Web Builder AI or iFillPDF?

Web Builder AI ships an update every 6 days, and iFillPDF every 3 days. Most recently, Web Builder AI was updated on October 25, 2026 and iFillPDF on October 25, 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.*