# AI Agent Builder vs Linkworld.ai

The clearest difference is price: Linkworld.ai at Free against AI Agent Builder's $2.99. Linkworld.ai also leads on iOS requirement (14.0 vs 17.0). AI Agent Builder's advantage is chart position (#158 vs unranked). On ads, in-app purchases and device support there is nothing between them.

Linkworld.ai is free to download; AI Agent Builder costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | AI Agent Builder | Linkworld.ai |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Best chart rank | **#158** | — |
| Size | 6 MB | 6 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Yuhsiu Lai](https://appshunter.io/developer/433114647) | [Linkworld.ai](https://appshunter.io/developer/6773774348) |

## What reviewers say

### AI Agent Builder

[App page](https://appshunter.io/ios/app/ai-agent-builder-create-agent/id6762403953)

**Currently charting:** #158 Top Paid · Productivity (US App Store)

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

**In-app purchases:** none


### Linkworld.ai

[App page](https://appshunter.io/ios/app/linkworldai/id6773774346)

**In-app purchases:** none


## Frequently asked questions

### Is AI Agent Builder free?

AI Agent Builder costs $2.99, with no in-app purchases.

### Is Linkworld.ai free?

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

### Do AI Agent Builder or Linkworld.ai have ads?

Neither AI Agent Builder nor Linkworld.ai 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.*