# Merlin AI: AI Chat Assistant — With ChatGPT, Gemini & Claude

> All-in-one AI assistant for productivity, creativity, and daily task management. (iPhone/iPad app by Foyer Tech, Inc.)

- Source: https://appshunter.io/ios/app/merlin-ai-ai-chat-assistant/id6453692447 (this page in markdown: same URL + `.md`)
- Developer: [Foyer Tech, Inc](https://appshunter.io/developer/1726728196)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Rating: 4.60/5 from 705 App Store ratings · 120 written reviews indexed
- Age rating: 17+
- Requires: iOS 13.0 · 90 MB
- Languages: American English
- Released: 2023-11-19
- Data updated: 2026-08-26
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/merlin-ai-ai-chat-assistant/id6453692447/reviews.md

## What is Merlin AI?

Discover your all-in-one AI assistant, crafted to make everyday life smoother and more efficient. With cutting-edge technology, this AI friend is your go-to companion for handling various tasks effortlessly.

Tackle daily challenges with ease, from solving problems and providing AI answers to managing PDFs, summarizing podcasts, and conducting research. Explore your creative side with support from an AI writing assistant free for your artistic projects. Simplify tasks like shopping and research by easily finding products and links. You can dive into any topic with free daily queries using our AI chat assistant, making it simple to explore your interests and get practical solutions.

Enjoy the convenience of accessing the assistant from anywhere on your device. Summarize YouTube videos and other media quickly via the AI response feature, keeping you informed without the hassle. Share content across platforms effortlessly and get instant help by uploading photos or PDFs.

Best in class AI models - 
Leverage over 20 advanced AI models, including ChatGPT 4.0, from top organizations like OpenAI, Anthropic, Google, and Mistral. This includes powerful language models and AI bots such as GPT-4 and Claude 3, along with image models like DALL-E 3 and Stable Diffusion, ensuring comprehensive solutions for your creative and practical needs.

AI tools - 
Enhance your tasks with AI tools that are perfect for completing or refining projects. Use features like the YouTube Transcript tool, AI Detector, Excel Formula Generator, and Plagiarism Checker to streamline your work and maintain quality. The AI essay writer tool ensures your writing needs are always met with ease.

For fun and creativity, try out the AI Baby Generator, Tattoo Generator, Portrait Generator, Wordle Solver, Random Country Generator, and Pictionary Word Generator. These tools offer entertaining and engaging ways to interact with your AI fun companion.

Boost your social media presence effortlessly with the Social Media Post Generator, which helps you craft engaging content with ease. Whether for work, play, or enhancing your digital presence, these AI chatbots have you covered.

AI image generation - 
Explore the world of AI image generation to bring your ideas to life in stunning detail and access specialized chatbots for idea brainstorming or conversations with AI companion characters.

Access AI from anywhere - 
Stay connected with intuitive widget integration, which allows you to summon your chat bot assistant with just a click. Wherever you are on your mobile device, your AI chat assistant is ready to help.

Privacy Policy - https://www.getmerlin.in/privacy-policy
Terms of Conditions - https://www.getmerlin.in/terms-and-conditions

## Key features

- AI Chatbot with multiple models (ChatGPT, Gemini, Claude)
- PDF summarization and management
- Podcast and YouTube video summarization
- AI writing and essay assistance
- AI image generation (DALL-E, Stable Diffusion)
- Various AI tools (AI Detector, Plagiarism Checker)
- Creative AI generators (Baby, Tattoo, Portrait)

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Merlin Pro Weekly | $9.99 | per 7 days |
| Yearly offer | $89.99 | per year |
| Yearly Black Friday | $89.99 | per year |
| Monthly Merlin Unlimited | $15.00 | per month |
| Yearly Merlin Unlimited | $150.00 | per year |
| Weekly Merlin Unlimited | $10.00 | per 7 days |
| Yearly Merlin Unlimited | $100.00 | per year |
| Merlin Pro Monthly | $20.00 | per month |
| Merlin Pro Yearly | $200.00 | per year |
| Merlin Pro 50% Off | $100.00 | per year |
| Half Yearly Merlin Unlimited | $148.99 | per 6 months |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| TopUp- 50000 Queries, 180 Days | $55.00 | one-time |
| TopUp - 10000 Queries, 30 Days | $14.00 | one-time |
| TopUp - 3000 Queries, 30 Days | $4.99 | one-time |
| TopUp- 24000 Queries, 180 Days | $30.00 | one-time |
| TopUp - 1500 Queries, 7 Days | $3.49 | one-time |
| Lifetime Merlin Unlimited | $499.00 | one-time |


## What do users think of Merlin AI?

Overall sentiment: mixed

**Pros**

- 🚀 Fast and efficient
- 👍 User-friendly interface
- 💡 Variety of AI models
- 🔥 Powerful and versatile
- 😊 Helpful and convenient

**Cons**

- 🐛 Buggy and unreliable
- ⏱️ Slow response times
- 💰 Expensive subscription
- 🔍 Misleading advertising
- 🤔 Inconsistent performance

**Commonly reported bugs**

- Frequent app crashes
- Overlapping UI elements
- Incorrect model selection
- Inability to cancel subscriptions
- Censorship of user inputs

**Most requested features**

- Shortcut integration for iOS
- Improved iPad compatibility
- Ability to save and reuse prompts
- Enhanced security and privacy features
- Seamless integration with other apps

## Recent user reviews (10 of 120)

All indexed reviews: https://appshunter.io/ios/app/merlin-ai-ai-chat-assistant/id6453692447/reviews.md

### 2/5 — Web access restricted

*2026-06-15, version 6.1.6*

Seems to be blocking the internet access functionality.

### 5/5 — Great chat model

*2026-06-07, version 6.1.6*

From Grok to DeepSeek, Merlin uses most if not all AI models out there to construct the best possible answer/research for any question/project given.

### 3/5 — App bug

*2026-06-06*

Whenever I mistakenly click on the ‘+’ sign for uploading file, I am unable to go back and have to restart the app

### 1/5 — I don’t recommend

*2026-03-24*

Don’t use this app I have been using this app for a while because I was having problems with Gemini and ChatGPT because of their stupid limits on generating images of your own photos and that is where I found out about this app so I started using it and now i keep getting errors telling me that now I have to get a stupid pro plan now because text to image is now no longer available with the original plan and that I would have to use a pro plan which is completely BS

### 3/5 — Deleted

*2026-03-24, version 6.1.6*

I’d rather pay for kimi or ChatGPT

### 5/5 — 4.98 / 5.00 Stars! Bravo.

*2026-03-08, version 6.1.6*

All around, simply stunning, and I beleive this company running “merlin” and any other entity, is doing a GREAT job! Keep up the fantastic work. Thank you from our teams to yours.

### 3/5 — Not bad, but there are problems

*2026-02-22, version 6.1.6*

The idea is ok, but when answering, the models that are declared are not always used. For example, when using Gemini 3.1 Pro, Gemini 1.5 Pro really sometimes responds, instead of Kimi K 2.5, Kimi 1.5 will respond.

### 3/5 — A bit buggy

*2026-02-19*

The app works well overall, but there are a few issues that need attention.

First, there’s a UI bug with the bottom sheet under “Add Files from Vault.” It only dismisses if I tap the top-left corner of the screen. Tapping anywhere else outside the sheet does nothing. It should dismiss when tapping anywhere outside the panel, as standard modal behavior.

Second, the app does not accept .swift files for upload. For a tool that supports development workflows and file handling, this is a significant limitation. Swift is a common file type for iOS/macOS developers, and it should be supported.

Also, please consider releasing a macOS version. Since the app revolves around file management and productivity, desktop support would significantly improve usability and workflow integration. Even a Catalyst-based version would make a big difference.

Looking forward to improvements in future updates.

### 2/5 — App needs improvement

*2026-02-15, version 6.1.6*

The product itself is phenomenal (Text based only). The feature to create projects, along with the Chrome Extension, and create customised bots, makes Merlin AI an all-rounded tool to summarise, automate, and increase productivity.

However, the mobile app makes no justice to it. As it seems like a watered down version of Merlin, with some bugs that make the process of creating a project somewhat difficult. It also lacks the functionality to improve prompts or pin models to the top of the list.

It it were as similar as the web version, I am sure more people would be willing to give it a try.

As an alternative, I added a quick access to the web version in the Home Screen with safari.

### 5/5 — Läuft stabil und zuverlässig

*2026-02-03*

Eine angenehme Stimme wäre noch top 👍

## Frequently asked questions about Merlin AI

### What does Merlin AI do?

Merlin AI acts as an all-in-one AI assistant designed to make everyday life smoother and more efficient. It can help with problem-solving, provide AI answers, manage PDFs, summarize podcasts and videos, conduct research, and assist with creative writing projects.

### What are the key features of Merlin AI?

Key features include access to over 20 advanced AI models like ChatGPT 4.0 and Claude 3, AI tools for tasks like detecting AI content or generating Excel formulas, creative AI generators for images and other fun applications, and the ability to summarize various media formats.

### Is Merlin AI free to use?

The app offers free daily queries with its AI chat assistant, allowing users to explore interests and get practical solutions. However, it also has in-app purchases, suggesting that advanced features or higher usage limits may require payment.

### What kind of AI models does Merlin AI use?

Merlin AI leverages over 20 advanced AI models from top organizations like OpenAI, Anthropic, and Google. This includes powerful language models such as GPT-4 and Claude 3, as well as image models like DALL-E 3 and Stable Diffusion.

### How can I use Merlin AI for creative projects?

For creative endeavors, Merlin AI offers an AI writing assistant free for artistic projects. You can also explore AI image generation to bring ideas to life, or try specialized chatbots for brainstorming and engaging conversations with AI companion characters.

## Version history (last 5 releases)

### 6.1.6 — 2026-01-12

No more chat share bug :)

### 6.1.5 — 2026-01-08

1. Faster attachments uploading 
2. Bug fixes

### 6.1.4 — 2025-12-22

Bug fixes

### 6.1.3 — 2025-08-21

Bug squashing: Now even more fun than real bug squashing!

- Fixed chat sharing.
- Improved sharing to Bonkers on iOS.
- Resolved URL issues.
- Chat automatically scrolls as you type.
- Heic/Heif images now work in Bonkers.
- Upload multiple images at once.
- Enhanced text appearance and sizing.
- Manage your shared crafts and chats easily.
- Enjoy a fresh new look for shared chats.
- Team management and account settings got a UI refresh.

### 6.1.2 — 2025-08-12

Bug squashing: Now even more fun than real bug squashing!

- Fixed chat sharing.
- Improved sharing to Bonkers on iOS.
- Resolved URL issues.
- Chat automatically scrolls as you type.
- Heic/Heif images now work in Bonkers.
- Upload multiple images at once.
- Enhanced text appearance and sizing.
- Manage your shared crafts and chats easily.
- Enjoy a fresh new look for shared chats.
- Team management and account settings got a UI refresh.

## Apps similar to Merlin AI

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Paper: Writing App, Notes](https://appshunter.io/ios/app/paper-writing-app-notes/id1476984841) | 4.7 (1,668) | Free | Productivity |
| [Werdsmith: Writing App](https://appshunter.io/ios/app/werdsmith-writing-app/id489746330) | 4.7 (7,962) | Free | Productivity |
| [Grammarly: AI Keyboard & Voice](https://appshunter.io/ios/app/grammarly-ai-keyboard-and-voice/id1158877342) | 4.7 (221,441) | Free | Productivity |
| [Craft: Notes, Documents, AI](https://appshunter.io/ios/app/craft-notes-documents-ai/id1487937127) | 4.8 (6,595) | Free | Productivity |
| [Notebooks: Write and Organize](https://appshunter.io/ios/app/notebooks-write-and-organize/id1490084838) | 4.7 (1,056) | $17.99 | Productivity |
| [Just Write - App For Writer](https://appshunter.io/ios/app/just-write-app-for-writer/id942826631) | 4.3 (1,731) | Free | Productivity |

## More apps by Foyer Tech, Inc

- [Apes and Ai](https://appshunter.io/ios/app/apes-and-ai/id6451095625)
- [PDF AI: PDF Summarizer & Chat](https://appshunter.io/ios/app/pdf-ai-pdf-summarizer-and-chat/id6477758769)
- [Bonkers AI Image Generator](https://appshunter.io/ios/app/bonkers-ai-image-generator/id6670315498)
- [AI Note Taker : Audio to Text](https://appshunter.io/ios/app/ai-note-taker-audio-to-text/id6743072579)
- [Thine](https://appshunter.io/ios/app/thine/id6751185794)

All apps by Foyer Tech, Inc: https://appshunter.io/developer/1726728196

## Related topics

[merlin ai](https://appshunter.io/ios/topics/merlin-ai) · [merlin](https://appshunter.io/ios/topics/merlin) · [marlin](https://appshunter.io/ios/topics/marlin) · [meelin](https://appshunter.io/ios/topics/meelin) · [dola ai prompt](https://appshunter.io/ios/topics/dola-ai-prompt) · [coursology ai](https://appshunter.io/ios/topics/coursology-ai) · [ai code generator & assistant](https://appshunter.io/ios/topics/ai-code-generator-assistant) · [envision ai](https://appshunter.io/ios/topics/envision-ai)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*