# Fello AI vs Langdock

The clearest difference is review sentiment: Fello AI at 66% against Langdock's 23%. Fello AI also leads on ratings volume (127 vs 2). Langdock's advantage is in-app purchases (none vs 7) and rating (5.0 vs 4.6). On price, update cadence, ads and device support there is nothing between them.

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

Langdock holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Fello AI has 127 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 66% of Fello AI's written reviews are positive against 23% of Langdock's, so the app with the better star average is not the one people write more warmly about.

Fello AI ships an update every 10 days, Langdock every 2 weeks. The most recent releases landed on October 18, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Fello AI | Langdock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (127 ratings)](https://appshunter.io/ios/app/fello-ai-chat-bot-assistant/id6447705369/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/langdock/id6741772965/reviews)** |
| Number of ratings | **127** | 2 |
| Positive reviews | **66.5% of reviews** | 22.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Freemium | **Free** |
| Size | 49 MB | 66 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [AI Apps Brewery s.r.o.](https://appshunter.io/developer/1538055054) | [Langdock GmbH](https://appshunter.io/developer/1795498588) |

## What reviewers say

### Fello AI

[App page](https://appshunter.io/ios/app/fello-ai-chat-bot-assistant/id6447705369)

This AI assistant integrates multiple advanced language and image models into a single application. It allows users to chat with files, generate documents, spreadsheets, presentations, and images, and search the web with cited sources. Available across Apple devices, it offers a free tier with limited messages and a subscription for unlimited access.

**Highlights:** Access multiple AI models in one app, Create .pptx, .xlsx, .docx, and .pdf files, Chat with files and images, Generate and edit AI images, Web search with cited sources, Syncs across Mac, iPhone, and iPad, Organized with pins and bookmarks

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Chatbot Weekly Plan | $4.99 | per 7 days |
| AI Chatbot Monthly Plan | $11.99 | per month |
| Fello AI Monthly Contribution | $11.99 | per month |
| AI Chatbot Monthly Plan | $11.99 | per month |
| AI Chatbot Quarterly Plan | $24.99 | per 3 months |
| AI Chatbot Yearly Plan | $89.99 | per year |
| AI Chatbot Yearly Plan | $89.99 | per year |


### Langdock

[App page](https://appshunter.io/ios/app/langdock/id6741772965)

This platform unifies various AI language models and allows you to connect your own data sources. It helps you draft content, analyze data, generate code, and gain AI-powered insights for any project.

**Highlights:** Switch between major language models, Connect custom models, Upload documents and files, Integrate with existing software, Draft emails and generate code, Analyze data with AI insights

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Fello AI free?

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

### Is Langdock free?

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

### Which has better reviews, Fello AI or Langdock?

Langdock is rated higher. Fello AI averages 4.6 out of 5 from 127 ratings, while Langdock averages 5.0 from 2 ratings.

### Do Fello AI or Langdock have ads?

Neither Fello AI nor Langdock shows ads.

### Which is updated more often, Fello AI or Langdock?

Fello AI ships an update every 10 days, and Langdock every 2 weeks. Most recently, Fello AI was updated on October 18, 2026 and Langdock on October 19, 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.*