Fast AI vs Adabot
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fast AI
This AI chatbot offers personalized conversations and instant assistance using advanced natural language processing. Powered by ChatGPT, it can help with daily tasks, answer questions, provide writing assistance, and engage in conversations.
- AI-powered conversations
- Instant assistance
- Natural language processing
- Writing help
- Text completion
- Powered by ChatGPT
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Introducing Fast.ai, a revolutionary AI chatbot that provides personalized conversations and instant assistance at your fingertips. With its advanced natural language processing capabilities, our chatbot can understand your queries and respond with relevant and accurate information. POWERED BY CHATGPT Fast.ai is powered by the advanced ChatGPT (GPT 3.5 Turbo, GPT4 with Fast.ai PRO), offering you advanced AI to deliver any powered search, text completion, conversation, writing help, and many powerful AI features. ASK ANYTHING Whether you need help with daily tasks, have a question, need help for problem, or simply want to chat, our chatbot is always ready to assist you. Say goodbye to waiting on hold or searching for information online, and say hello to our chatbot iOS app - your new personal assistant. HAVE A CHAT Fast.ai uses cutting-edge AI technology to understand and respond to a wide range of topics and conversations. EASY TO USE The app is easy to use: simply enter your question or your sentence in the chat. Fast.ai's intuitive interface ensures a seamless and enjoyable experience. Any question or comment? Contact us: contact@advenworks.com Terms of Use: https://advenworks.com/terms-of-use/?game=Fast.ai Privacy Policy: https://advenworks.com/privacy-policy-sub/?game=Fast.ai
Adabot
This AI chatbot generates text for creative writing, language practice, information retrieval, and more. It acts as a personal assistant and conversational partner, powered by advanced AI technology.
- AI-powered text generation
- Creative writing assistance
- Language practice and translation
- Instant information retrieval
- Personal assistant capabilities
- Conversational partner
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Adabot is a revolutionary AI chatbot. Ask Adabot to write anything and get instant answers. 【 ASK ANYTHING 】 Here are some ideas you can Adabot to write for you: - Stories, poems, song lyrics, scripts - Language practice & Text translation - Information about anything - Food recipes - Dad jokes - 1-week trip plan to Japan - What to watch - Code, math equations and many more! 【 GET INSTANT ANSWERS 】 Thanks to "Adabot's powerful AI capabilities, you can get answers to any question instantly. From historical events and scientific facts to obscure trivia and pop culture references, Ask AI has the knowledge you need at your fingertips. 【 GET CREATIVE 】 Unleash your creativity with Adabot. Write a poem, rap song lyrics, or a story. - Write a rap song in the style of 2-Chainz - Rewrite Cupids Lyrics by Fifty-Fifty - Write a poem about the warm summer breeze 【 PRACTICE ANY LANGUAGE 】 【 CHAT ABOUT ANY TOPIC 】 Adabot is your go-to source for chatting about any topic you want. Whether you’re interested in sports, politics, science, or anything in between, Adabot is always up for a chat. Discover the new way of communication and productivity, a cutting-edge AI-powered chatbot designed to revolutionize the way you interact, learn, and achieve your goals. Powered by OpenAI's advanced technology, Adabot is here to become your ultimate personal assistant, friend, and conversational partner, all in one easy-to-use app. Do not enter personal information. It may generate offensive or dangerous content. Adabot & Deucetek LLC is not liable for content generated. Terms & Condition : https://deucetek.com/terms-conditions/ Privacy Policy - https://deucetek.com/terms-conditions/
Screenshots
Verdict
The clearest difference is rating: Adabot at 5.0 against Fast AI's 3.0. Adabot also leads on ads (none vs shown) and iOS requirement (12.4 vs 15.1). Fast AI's advantage is update cadence (every 2 weeks vs every 5 months). On price, ratings volume, in-app purchases and monetization model 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. Fast AI sells 1 in-app purchase, starting at $5.99 per 7 days and Adabot sells 6 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Adabot holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 3 respectively.
Fast AI ships an update every 2 weeks, Adabot every 5 months. The most recent releases landed on October 2, 2026 and October 17, 2026 respectively.
| Parameter | Fast AI | Adabot |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (3 ratings) | 5.0 (3 ratings) — better |
| Number of ratings | 3 | 3 |
| Update frequency | Every 2 weeks — better | Every 5 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 12.4 — better |
| Further details — not scored | ||
| Size | 150 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Advenworks Ltd. | DEUCETEK LLC |
Customer experience
Fast AI
Adabot
In-app purchases
Fast AI
- Fast.ai Pro3 Days trial$5.997 Days
Adabot
- Adabot Plus$9.991 Month
- Adabot 30 Plan$19.991 Month
- Adabot 40 Plan$29.991 Month
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- Adabot 50 Plan$39.991 Month
- Adabot 60 Plan$49.991 Month
- Adabot 125 Plan$99.991 Month









