Meet Fello AI, your AI coworker. Ask anything, collaborate on files, and get real work done faster.
Use the latest AI models like GPT-5.4, Claude 4.6, Gemini, and Grok in one fast native app with a 4.7 / 5 average rating worldwide. Available on Mac, iPhone, and iPad.
Create real PowerPoint, Excel, Word, and PDF files you can download and use immediately. Just describe what you need and get results in seconds.
— EVERY AI MODEL, ONE APP —
Stop paying for ChatGPT, Claude, and Gemini separately. Fello AI bundles major AI models into a single subscription. Switch between them freely, compare answers, and pick the right model for each task.
- For text: GPT-5.4, Claude 4.6, Gemini 3, Grok, Perplexity, DeepSeek, Kimi, Mistral, Qwen, & more
- For images: Nano Banana, GPT-Image, Flux, SeeDream
— KEY FEATURES —
• Every top AI model in one app
• Create real .pptx, .xlsx, .docx, and .pdf files right from the chat
• AI chat with any files & images
• Generate and edit images with AI
• Web search with cited sources for up-to-date answers
• Works on Mac, iPhone, and iPad. Everything syncs
• Pins, bookmarks, and full-text search to stay organized
• Clean, native Apple design with Light and Dark Mode
• Always on and lightning fast
— WHAT CAN YOU DO WITH FELLO AI? —
1/ Ask anything
Ask questions, explore ideas, learn new things, and get fast answers or practical guidance whenever you need it.
2/ Create presentations
Describe your pitch deck, training material, or lecture slides and download a complete .pptx file with charts and images.
3/ Build spreadsheets with real formulas
Turn PDF reports into Excel sheets, create budget trackers, or build financial models. Ready-to-use .xlsx with real formulas.
4/ Write and format documents
Draft proposals, reports, meeting summaries, or essays. Describe what you need and let AI draft it. Get a formatted .docx with headings, tables, and images, ready to send.
5/ Chat with your files
Upload PDFs, images, Excel sheets, slide decks, or documents and get clear summaries, explanations, and answers fast.
6/ Search the web
Ask AI to search online and get accurate, up-to-date answers with cited sources.
7/ Generate and edit images
Create photos, illustrations, social media graphics, and product concepts. Upload a picture for quick edits and style changes.
8/ Solve homework and study problems
Get step-by-step answers with clear explanations across subjects like math, science, writing, and more.
— SUBSCRIPTION INFO —
Fello AI offers a free tier with limited daily messages. Full, unlimited access to all AI models and Skills is available through an affordable subscription with a free trial. No ads and no hidden fees. This helps cover AI infrastructure costs and supports ongoing development.
— GOT FEEDBACK OR NEED HELP? —
I'm always happy to help. Reach out at felloai@icloud.com. Your feedback matters, and I actively update Fello AI based on user input.
Terms of Use
https://felloai.com/terms-of-use/
Privacy Policy
https://felloai.com/privacy-policy/
This app is amazing. First off, the app allows small businesses equal access and equal opportunity to level up! In the first day of use, this app helped my husband tremendously with his business. The app is culturally sensitive to address the specific challenges related to small busineeses and minority businesses specifically (the app can wirte to to those challenges accurately!!!) I really love this app. I wakeup thinking about how this app can improve our lives. I am so grateful. My husband has intelligent, skilled, and immediate support with this app. Thank you for this life changing opportunity.
Developer Response
Appreciate your review Joyoys, thank you! Sending greetings to your husband!
Syncing Issues Across Devices
Cebartling
I recently started using Fello AI, and I was genuinely excited about its potential to enhance my development productivity. The interface is sleek, and the AI capabilities seem promising at first glance. However, I have encountered a significant issue that has somewhat affected my overall experience with the app: the chat syncing across devices logged into the same Apple ID/Apple Account.As someone who frequently switches between my MacBook Pro laptop (consulting work) and my Mac Studio (personal development), I expected a seamless experience where my chats would sync effortlessly, allowing me to pick up right where I left off. Unfortunately, this has not been the case with Fello AI. I've noticed that my conversations don't sync at all, leading to confusion and interruptions in my workflow. This inconsistency is particularly frustrating when I'm trying to access important information or continue a discussion on a different device.The lack of chat syncing undermines one of the key advantages of using an AI chat service, which is to have reliable and accessible information whenever and wherever you need it. Instead, I've found myself having to replicate my queries and interactions, causing unnecessary repetition and wasting time.I hope the developers address this issue promptly, as I believe Fello AI has great potential. However, until the syncing problem is resolved, I find it hard to fully recommend the app, especially for users who rely heavily on multiple devices. An efficient multi-device experience is essential for any productivity app, and this is a crucial area for improvement for Fello AI. Overall, while the functionality and design are commendable, the syncing troubles significantly detract from the user experience. Here’s hoping for future updates that will resolve these syncing issues!
Developer Response
Hello, thank you very much for your feedback! At the moment, sync between multiple devices isn’t supported. However, I’m currently working on adding support for iPhone and iPad, which will include sync as well. Hopefully, it will be available in a couple of weeks, and you can give it another try. 😊
There is no support for this app
2011Cunning
BUYERS BE WARE. I bought the year subscription and loved it for the three weeks it worked. It updated and logged me out and and now is asking me to subscribe again... When I looked for support I was directed to a website that has no contact us section. If someone would like to reach out to help me fix this I would be happy to write a better review but until then I am stuck paying for a service I did not recieve and no way to get support.
Developer Response
Hello, thanks for letting me know. Please reach out at gethelloai@icloud.com! I'd be definitely happy to help you! This is probably some unexpected bug. The app should be normally working. Also thank you for pointing out that there is no contact on the website. I'm adding it right now!
Good UI, Has potential to Improve
Xelbon
Love the UI. I've used it for about two weeks so far, and there's only three issues I've found.1. I'd like an ability to remove segments from the conversation. This is becasue, right now, if I want to rewrite my original question to get a better result, I have to start a new conversation. There is no way after hitting enter to go back and ask the question in a different way. You can only have the AI regenerate the answer.2. The text box can be buggy at times. It flashes if I select something in the middle of my question and start typing new text. It can also get stuck in the fully extended possition, blocking part of the the question text. The only way to fix it is to hit enter to make it go back down.3. I'd love it if I could also use this app on my phone as well and keep the subscription on both. Right now I can only find this app on MAC.If these three things are fixed, it would be 5 stars!
Developer Response
Hello, thanks for the review and amazing suggestions! 😊 The ability to delete/edit conversations is already planned. Please stay tuned. I'll also take a look at the bugs that you mentioned and explore the possibility to make HelloAI multi-platform. Thanks again!
Introducing Fello AI Skills - create real PowerPoint, Excel, and Word files right in chat. Search the web, build a deck, export to PDF, crop/resize/compress images and more. All in one conversation.
Also new:
- Added GPT-5.4 and Grok 4.20 alongside Claude 4.6, Gemini 3, Nano Banana and more
- Change the default model of a new chat
- Custom System Instructions (define how AI will communicate with you)
Got feedback or need help? I'd love to hear from you — email me at felloai@icloud.com – your input helps shape every update.
Version 6.5.1
The developer, AI Apps Brewery s.r.o., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More