# AI Chatbot vs Linkten PDF

The clearest difference is in-app purchases: Linkten PDF at none against AI Chatbot's 20. Linkten PDF also leads on update cadence (daily vs weekly) and iOS requirement (13.0 vs 15.1). AI Chatbot's advantage is ads (none vs shown) and chart position (#117 vs unranked). On price and device support there is nothing between them.

Both are free to download. AI Chatbot sells 15 in-app purchases, starting at $4.99 per 7 days. Linkten PDF asks for nothing beyond the download.

AI Chatbot ships an update weekly, Linkten PDF daily. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | AI Chatbot | Linkten PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (14K ratings)](https://appshunter.io/ios/app/ai-chatbot-pixi/id6499593159/reviews)** | — |
| Number of ratings | **14K** | — |
| Positive reviews | 15.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Daily** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#117** | — |
| Size | 117 MB | 26 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [44pixels](https://appshunter.io/developer/1743972891) | [Yavuz Selim Kart](https://appshunter.io/developer/1873644383) |

## What reviewers say

### AI Chatbot

[App page](https://appshunter.io/ios/app/ai-chatbot-pixi/id6499593159)

**Currently charting:** #117 Top Grossing · Productivity (US App Store)

This AI-powered app offers a suite of tools for writing, content creation, and task simplification. It leverages advanced AI models to generate images, logos, summaries, and assist with various writing needs. Users can also interact with AI expert assistants for advice and support.

**Highlights:** AI Writing Assistant, Text-to-Image Creation, Logo Studio, Document & PDF Summaries, YouTube Summaries, AI Expert Assistants

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $4.99 | per 7 days |
| Weekly Access | $6.99 | per 7 days |
| Weekly Access | $7.99 | per 7 days |
| Weekly Access | $7.99 | per 7 days |
| Weekly Access | $7.99 | per 7 days |
| Weekly Access | $9.99 | per 7 days |
| Monthly Access | $24.99 | per month |
| Yearly Access | $49.99 | per year |
| Yearly Access | $49.99 | per year |
| Yearly Access | $49.99 | per year |
| Yearly Access | $69.99 | per year |
| Yearly Access | $69.99 | per year |
| Yearly Access | $79.99 | per year |
| Yearly Access | $79.99 | per year |
| Lifetime Access | $99.99 | one-time |

**What reviewers like**

- 🚀 Great app
- 👍 Helpful for many tasks
- 🤖 Powerful AI capabilities
- 💡 Useful expert features

**What reviewers complain about**

- 🐛 Inconsistent performance
- 🤯 Frustrating user experience
- 💰 Subscription-only model
- 🤔 Misleading advertising

**Reported bugs**

- Incorrect spelling of names
- Inability to follow simple instructions
- Changing prompts unexpectedly
- Subscription issues and lack of refunds

**Requested features**

- More customization options
- Improved spelling and grammar
- Ability to make small edits
- Better support for different cultures


### Linkten PDF

[App page](https://appshunter.io/ios/app/linkten-pdf/id6759844120)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AI Chatbot free?

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

### Is Linkten PDF free?

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

### Do AI Chatbot or Linkten PDF have ads?

Linkten PDF shows ads; AI Chatbot does not.

### Which is updated more often, AI Chatbot or Linkten PDF?

AI Chatbot ships an update weekly, and Linkten PDF daily. Most recently, AI Chatbot was updated on November 3, 2026 and Linkten PDF 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.*