# Fello AI vs Cumbersome

The clearest difference is monetization model: Cumbersome at free against Fello AI's freemium. Cumbersome also leads on rating (4.9 vs 4.6) and review sentiment (88% vs 66%). Fello AI's advantage is iOS requirement (16.0 vs 18.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Cumbersome holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 124 and 91 respectively. Written reviews point the same way: 66% of Fello AI's written reviews are positive against 88% of Cumbersome's.

Fello AI ships an update every 2 weeks, Cumbersome every 3 days. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Fello AI | Cumbersome |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (124 ratings)](https://appshunter.io/ios/app/fello-ai-chat-bot-assistant/id6447705369/reviews) | **[4.9 (91 ratings)](https://appshunter.io/ios/app/cumbersome-ai-llm-api-client/id6753016821/reviews)** |
| Number of ratings | **124** | 91 |
| Positive reviews | 66.5% of reviews | **87.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Freemium | **Free** |
| Size | 49 MB | 78 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 12+ | 17+ |
| Developer | [AI Apps Brewery s.r.o.](https://appshunter.io/developer/1538055054) | [Folding Sky Co](https://appshunter.io/developer/1842155029) |

## 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 |


### Cumbersome

[App page](https://appshunter.io/ios/app/cumbersome-ai-llm-api-client/id6753016821)

Connect directly to AI provider APIs for greater control over model selection and parameters. Compare different AI models, pay per use, and customize responses with advanced features. Supports multiple providers and custom endpoints.

**Highlights:** Direct API connections, Multi-provider support, Full parameter control, Face/Off Mode with AI judge, Concurrent chats, Edit messages, Rich content support

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cumbersome Pro Monthly | $4.99 | per month |
| Cumbersome Pro Annual | $39.99 | per year |


## Frequently asked questions

### Is Fello AI free?

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

### Is Cumbersome free?

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

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

Cumbersome is rated higher. Fello AI averages 4.6 out of 5 from 124 ratings, while Cumbersome averages 4.9 from 91 ratings.

### Do Fello AI or Cumbersome have ads?

Neither Fello AI nor Cumbersome shows ads.

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

Fello AI ships an update every 2 weeks, and Cumbersome every 3 days. Most recently, Fello AI was updated on October 14, 2026 and Cumbersome on October 13, 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.*