--- title: "AI Chat Assistant - ChatFast - Reviews, Revenue and Downloads in United States | Apple App Store" description: "ChatFast — AI Chat Assistant & GPT-5.2 Chatbot Chat with 25+ AI models in one app. ChatFast brings GPT-5.2, Gemini 3.0, Claude 4.5, Grok 4.1, and DeepSeek together — the most powerful AI chatbot an" --- # AI Chat Assistant - ChatFast — United States > AI Chatbot & Image Generator ![AI Chat Assistant App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/ad/a9/82/ada98211-7aa1-5bf1-d1b2-16f330db8f35/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/434x0w.png) **Developer:** [DLABSOLUTIONS OU](https://apptail.io/developer/dlabsolutions-ou-pFdno) **Category:** Productivity **Rating:** 4.9/5 (41 ratings) **Price:** Free **Bundle ID:** com.dlabsolutions.aichat **Store:** Apple App Store **Country:** United States **Version:** 2.0.4 (released 2025-12-29) **Original Release:** 2025-08-07 **Languages:** German, Albanian, Amharic, Arabic, Armenian, Azerbaijani, Basque, Bengali, Bulgarian, Danish, English, Estonian, Finnish, French, Galician, Georgian, Greek (modern), Hebrew (modern), Hindi, Indonesian, Icelandic, Italian, Japanese, Kazakh, Catalan, Korean, Croatian, Latvian, Lithuanian, Malay, Maltese, Macedonian, Dutch, Norwegian Bokmål, Persian, Polish, Portuguese, Romanian, Russian, Swedish, Serbian, Slovak, Slovenian, Spanish, Swahili, Tamil, Thai, Czech, Turkish, Ukrainian, Hungarian, Urdu, Uzbek, Chinese, Vietnamese **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6746869573) **AppTail Page:** [https://apptail.io/app/ai-chat-assistant-chatfast-qryw/united-states](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/united-states) ## AI Chat Assistant Description ChatFast — AI Chat Assistant & GPT-5.2 Chatbot Chat with 25+ AI models in one app. ChatFast brings GPT-5.2, Gemini 3.0, Claude 4.5, Grok 4.1, and DeepSeek together — the most powerful AI chatbot and writing assistant for iPhone and iPad. NEW: GPT-5.2 with Enhanced Reasoning Experience OpenAI's most intelligent model yet. GPT-5.2 delivers superior accuracy, deeper reasoning, and 256K context for complex conversations and professional tasks. AI Chat Models • GPT-5.2, GPT-5.1, GPT-5 Mini — OpenAI's flagship models • GPT-4o, GPT-4 Turbo — Proven multimodal intelligence • Gemini 3.0 Pro, 2.5 Flash — Google's latest AI • Claude 4.5 — Anthropic's extended thinking • Grok 4.1 — 2M context with real-time web search • DeepSeek Reasoner — Advanced logic and math • Qwen 3 235B — Open-source powerhouse AI Image Generator • DALL-E 3 HD image creation • GPT-Image-1 with reference support • Gemini Flash Image generation • Multiple sizes and styles Voice Chat Assistant • Natural conversations with 9 AI voices • Real-time speech-to-text • Text-to-speech in multiple languages • Choose from Alloy, Nova, Echo, Coral, and more AI Writing Assistant • Grammar checker and editor • Email and report drafting • Content creation for social media • Academic writing support 25+ AI Agents • Psychologist for mental wellness • Finance Advisor for investments • Marketing Expert for brand strategy • Code Assistant for developers • Study Helper for students • Travel Planner for trip planning • + 19 more specialized assistants Document & Web Tools • PDF summarizer and analyzer • Web page reader • Math solver with steps • Research assistant Creative Studio • Story and character generators • World building tools • Dialogue writer • Genre-specific creators Smart Features • Image recognition and analysis • Real-time web search • Chat history organization • Multi-model comparison • 100+ prompt templates Best For • Students: Research, study, and homework help • Professionals: Writing, analysis, and productivity • Developers: Code assistance and debugging • Creators: Content, art, and storytelling • Everyone: Daily AI assistant for any task Privacy & Security Enterprise-grade encryption. Your conversations stay private and secure. Premium Subscription • 3-day FREE trial • Unlimited AI model access • Priority processing • Advanced image generation • Premium voice options • Exclusive features Download ChatFast — the AI chatbot that gives you GPT-5.2, Gemini, Claude, and Grok in one powerful app. Privacy: Terms: ChatFast is independently developed and not affiliated with OpenAI, Google, Anthropic, xAI, or other AI providers. ## AI Chat Assistant Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/52/0c/34/520c34e9-37ae-7322-ddde-cfd48f3d4992/iOS_Phones__6.9-01.png/1290x2796.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ac/20/af/ac20afe4-a928-c912-87c7-6c23946b7807/iOS_Phones__6.9-02.png/1290x2796.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/05/5c/14/055c148a-2a15-f5c2-6b28-c8d01b0cc12e/iOS_Phones__6.9-03.png/1290x2796.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/bf/96/95/bf96954a-1dc1-a4da-8e3a-0d255d10f2c7/iOS_Phones__6.9-04.png/1290x2796.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/2c/9a/a6/2c9aa661-19de-680b-b918-9e515430dbc8/iOS_Phones__6.9-05.png/1290x2796.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/8c/c6/76/8cc676d0-2f95-011f-cc7e-73bdd0ebdc74/iOS_Phones__6.9-06.png/1290x2796.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/7c/30/68/7c306894-3d5a-638f-7c99-c6e50056b9df/iOS_Phones__6.9-07.png/1290x2796.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e4/a7/d4/e4a7d486-aa7a-366a-f9fc-557312170c62/iOS_Phones__6.9-08.png/1290x2796.png) - [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/26/f2/c0/26f2c045-ddf7-2a9a-9728-f608f029a3ec/iOS_Phones__6.9-09.png/1290x2796.png) - [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/39/a8/50/39a85039-44ae-9f56-0212-32e9e5e2fca5/iOS_Phones__6.9-10.png/1290x2796.png) ## AI Chat Assistant Rating Breakdown in United States - 5 stars: 39 (95%) - 4 stars: 0 (0%) - 3 stars: 1 (2%) - 2 stars: 0 (0%) - 1 stars: 1 (2%) ## AI Chat Assistant Reviews in United States ### ***** "Great for Drafting Messages Quickly" This app is perfect for helping me write emails and social media posts on the fly. It could use a few more features, but it’s definitely saved me time and effort in my daily workflow -- Blount Harden, 2025-08-20 ### ***** "Really good" Nice to see gpt-5 is already integrated -- Jannette Alethea, 2025-08-13 ### ***** "A Game Changer for Productivity!" ChatFast is an absolute must-have for anyone looking to boost their productivity. The AI is incredibly responsive and can handle a wide range of queries, from scheduling tasks to providing quick answers. The user interface is clean and easy to navigate, making it accessible for everyone. I've noticed a significant improvement in my workflow since I started using it. Highly recọmmend for both personal and professional use! -- EileneKarmenf, 2025-08-09 [View all AI Chat Assistant reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## AI Chat Assistant In-App Purchases | Item | Price | |------|-------| | ChatFast Pro - Weekly Plan | $7.99 | | ChatFast Pro - Annual Plan | $79.99 | ## AI Chat Assistant Discovered Keywords - voice to text app - ai chat assistant - gcse cs chatbot - chatfast ## Apps Similar to AI Chat Assistant - [AI Chat Assistant - ChatOne](https://apptail.io/app/ai-chat-assistant-chatone-FxLt/united-states) - [Photo to PDF Converter - Scan](https://apptail.io/app/photo-to-pdf-converter-scan-ncav/united-states) - [AI Assistant Chat: Ask Chatbot](https://apptail.io/app/ai-assistant-chat-ask-chatbot-pXdv/united-states) - [IntelNote - Ai Note Taker](https://apptail.io/app/intelnote-ai-note-taker-XySv/united-states) - [AI Chatbot Assistant – ArvAI](https://apptail.io/app/ai-chatbot-assistant-arvai-IOiw/united-states) - [eSign Documents Signer - ESQ](https://apptail.io/app/esign-documents-signer-esq-sFkw/united-states) - [AI Chat Bot: AI Assistant App](https://apptail.io/app/ai-chat-bot-ai-assistant-app-PEow/united-states) - [ScanCalorie: Calorie Counter](https://apptail.io/app/scancalorie-calorie-counter-rmww/united-states) - [AI Note Taker - Audio to Text](https://apptail.io/app/ai-note-taker-audio-to-text-qrDw/united-states) - [PDF Scanner: OCR Converter](https://apptail.io/app/pdf-scanner-ocr-converter-tzDw/united-states) ## AI Chat Assistant Available In - [United States](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/united-states) - [Latvia](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/latvia) - [Türkiye](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/turkey) - [Estonia](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/estonia) - [Botswana](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/botswana) - [Belarus](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/belarus) - [Switzerland](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/switzerland) - [Chile](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/chile) - [Colombia](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/colombia) - [Germany](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/germany) - [Denmark](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/denmark) - [Dominican Republic](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/dominican-republic) - [Ecuador](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/ecuador) - [France](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/france) - [Grenada](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/grenada) - [Hong Kong SAR China](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/hong-kong) - [Honduras](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/honduras) - [Croatia](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/croatia) - [Hungary](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/hungary) - [Ireland](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/ireland) - [Iceland](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/iceland) - [Italy](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/italy) - [Jamaica](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/jamaica) - [Jordan](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/jordan) - [Cambodia](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/cambodia) - [South Korea](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/south-korea) - [Cayman Islands](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/cayman-islands) - [Kazakhstan](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/kazakhstan) - [Luxembourg](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/luxembourg) - [Macao SAR China](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/macau) - [Malta](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/malta) - [Namibia](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/namibia) - [Nicaragua](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/nicaragua) - [Oman](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/oman) - [Panama](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/panama) - [Peru](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/peru) - [Philippines](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/philippines) - [Paraguay](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/paraguay) - [Qatar](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/qatar) - [Russia](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/russia) - [Singapore](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/singapore) - [Slovenia](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/slovenia) - [Senegal](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/senegal) - [Suriname](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/suriname) - [El Salvador](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/el-salvador) - [Thailand](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/thailand) - [Tunisia](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/tunisia) - [Ukraine](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/ukraine) - [Uruguay](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/uruguay) - [Venezuela](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/venezuela) - [British Virgin Islands](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/british-virgin-islands) - [United Arab Emirates](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/united-arab-emirates) - [Yemen](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/yemen) - [Austria](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/austria) - [Azerbaijan](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/azerbaijan) - [Bermuda](https://apptail.io/app/ai-chat-assistant-chatfast-qryw/bermuda) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*