Fello AI vs Diversa BT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fello AI
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.
- 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
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Meet Fello AI, your AI coworker. Ask anything, talk to AI, work with files, search the web, create documents, and get real work done faster. Use the latest AI models like GPT-6, Claude 5.5, Gemini 3.8, Grok 4.7, GLM 5.3, DeepSeek V4.1, Qwen 3.8 Max, MiniMax M3, Kimi K3, and Muse Spark 1.3 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, generate podcasts, research complex topics and more! — EVERY AI MODEL, ONE APP — Stop paying for ChatGPT, Claude, and Gemini separately. Fello AI brings leading AI models into a single subscription, so you can choose the right one for every task. • For text: GPT-6, Claude 5.5, Gemini 3.8, Grok 4.7, GLM 5.3, Perplexity, DeepSeek V4.1, Qwen 3.8 Max, MiniMax M3, Kimi K3, Muse Spark 1.3, Mistral, GPT-4o, & more • For images: GPT Image 2.5, Nano Banana 2, Grok Imagine 2, Seedream 5, FLUX.2, Muse Image — KEY FEATURES — • Access leading AI models in one app • Talk to AI using your voice • Chat with PDFs, images, documents, spreadsheets, presentations, iWork files, code, and more • Create real .pptx, .xlsx, .docx, and .pdf files directly from chat • Search the web & use Deep Research for complex tasks • Generate and edit images with AI • Organize chats and files into Projects • AI Skills for travel, podcasts, writing, and more • Sync everything across Mac, iPhone, and iPad — WHAT CAN YOU DO WITH FELLO AI? — 1/ Ask or talk about anything Type or use your voice to ask questions, explore ideas, learn, brainstorm, and get practical guidance. 2/ Create presentations Describe a pitch deck, training material, or lecture and get a complete .pptx with charts and images. 3/ Build spreadsheets Turn reports into Excel sheets, create trackers, analyze data, or build financial models with real formulas. 4/ Chat with your files Upload PDFs, images, spreadsheets, presentations, documents, iWork files, code, logs, and more. Ask questions, summarize, analyze, or transform them. 5/ Search and research the web Fello AI can automatically search when a model needs fresh information, or use Deep Research for more complex topics. 6/ Generate and edit images Create photos, illustrations, graphics, and product concepts, or upload an image and ask AI to edit it. 7/ Organize work into Projects Keep related chats, files, and work together so you can easily continue where you left off. 8/ Plan trips Research destinations, check visa rules, compare accommodation, build itineraries, and prepare trips with Travel Skill. 9/ Generate podcasts Turn documents, websites, or conversations into podcast-style audio content. — SUBSCRIPTION INFO — Fello AI includes a free tier with limited daily messages. Unlimited access to all AI models and Skills is available with a subscription and free trial. No ads or hidden fees. — GOT FEEDBACK OR NEED HELP? — Reach out at felloai@icloud.com. I actively update Fello AI based on user feedback. Terms of Use: https://felloai.com/terms-of-use/ Privacy Policy: https://felloai.com/privacy-policy/
Diversa BT
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Features: - FIXED / Day&Night operating modes - adaptation of lighting parameters to the needs of the tank within 4 modes: PLANT, SUNNY, MARINE, CUSTOM; - programming of light cycles that imitate the natural changes of light during the day and night; - possibility to control multiple LED AQUA BT lamps - automatic adaptation of the language of the application to the settings on the phone - a choice of 8 languages - possibility of sharing access to the application by several people - security by PIN code
Screenshots
Verdict
The clearest difference is in-app purchases: Diversa BT at none against Fello AI's 7. Diversa BT also leads on iOS requirement (12.0 vs 16.0). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Fello AI sells 7 in-app purchases, starting at $4.99 per 7 days. Diversa BT asks for nothing beyond the download.
| Parameter | Fello AI | Diversa BT |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (127 ratings) — better | — |
| Positive reviews | 66.5% of reviews | — |
| Number of ratings | 127 — better | — |
| Update frequency | Every 10 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 16.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 49 MB | 30 MB |
| Age rating | 12+ | 4+ |
| Developer | AI Apps Brewery s.r.o. | AQUAEL SP Z O O |
In-app purchases
Fello AI
- AI Chatbot Weekly Plan3 Days trial$4.997 Days
- AI Chatbot Monthly Plan$11.991 Month
- Fello AI Monthly Contribution$11.991 Month
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- AI Chatbot Monthly Plan3 Days trial$11.991 Month
- AI Chatbot Quarterly Plan3 Days trial$24.993 Months
- AI Chatbot Yearly Plan3 Days trial$89.991 Year
- AI Chatbot Yearly Plan1 Year trial$89.991 Year
Diversa BT
No in-app purchases









