# Chat4o - AI Strategist — Multiple AI Platforms in One > AI strategist for text, image, and video creation with a focus on privacy. (iPhone/iPad app by 炜腾 张.) - Source: https://appshunter.io/ios/app/chat4o-ai-strategist/id6503635889 (this page in markdown: same URL + `.md`) - Developer: [炜腾 张](https://appshunter.io/developer/1749544018) - Category: Productivity, Utilities - Price: Free with in-app purchases - Rating: 5.00/5 from 3 App Store ratings - Age rating: 4+ - Requires: iOS 15.6 · 51 MB - Languages: English, Japanese, Korean, Russian, Chinese, Chinese - Released: 2024-06-07 - Data updated: 2026-06-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/chat4o-ai-strategist/id6503635889/reviews.md ## What is Chat4o? Chat4o — Your Personal Strategic Advisor A calm, trusted advisor that fits in your pocket. Whether you are drafting a proposal, untangling a difficult decision, or turning a spark of creativity into images and short films, Chat4o thinks one step ahead and replies one sentence at a time. —— Three modes, one conversation · Text dialogue. Long, layered thinking without losing context — perfect for writing, research, strategy and reflection. · Image creation. Turn an idea in your head into a clear visual. Posters, illustrations, concept art, social covers — start with a single line. · Video creation. Take a paragraph and let it become a short film, so your idea can be seen in motion. · Seamless switching. Move between Text, Image and Video right inside the conversation. A gentle first-run guide gets you there in five seconds. —— A workspace built for thinkers · Universal across devices. iPhone and iPad stay in sync, so your thinking never breaks between the couch and the desk. · Light & Dark. Follows your system, gentle on the eyes during long sessions. · Ten languages. English, Chinese (Simplified & Traditional), Japanese, Korean, German, French, Polish, Russian, Thai — communicate effortlessly across borders. · Personal prompt library. Save the writing styles, decision frameworks and industry templates you reach for again and again — an advisor that learns your rhythm. · Favorites & history. Star important conversations, archive by topic, and revisit anytime. —— Private by design, quiet by choice · Local first. Conversations live on your device by default — you stay in control. · End-to-end encryption. Accounts and traffic are encrypted in transit. Sign in with Apple is supported; you can even start anonymously. · No noise. No flashy popups, no manipulative ads — just generous whitespace and considered design. —— What is new in v2.0.3 · A brand new Mode Selector guide that helps you get it right the first time. · Major stability and login improvements, with an automatic circuit breaker that isolates any unstable backend so the conversation never stalls. · Comprehensive performance and observability polish — faster cold start, less jank, faster fixes. Chat4o is not just a chat app. It is the advisor who thinks first and speaks second. Keep it close, and let every decision feel a little calmer. —— Our promise We keep three values above everything else: fast, private, simple. We will never add anything that pulls your attention away from your own thinking. We read every piece of feedback — please tell us what would make Chat4o feel even more like yours. ## Key features - Text, image, and video generation - Seamless mode switching - Cross-device synchronization - Multi-language support - Personal prompt library - Private by design with local storage - End-to-end encryption ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | 99taels | $0.99 | one-time | | 299 taels | $2.99 | one-time | | 199taels | $1.99 | one-time | | 399 taels | $3.99 | one-time | | 499 taels | $4.99 | one-time | | 599 taels | $5.99 | one-time | | 699 taels | $6.99 | one-time | | 799 taels | $7.99 | one-time | | 899 taels | $8.99 | one-time | ## Frequently asked questions about Chat4o ### What is Chat4o's primary function? Chat4o acts as a personal strategic advisor, assisting with text dialogue, image creation, and short video generation. It aims to help users with writing, research, strategy, and creative endeavors. ### How does Chat4o handle user privacy? Chat4o is designed with privacy in mind, storing conversations locally on your device by default and supporting end-to-end encryption for accounts and traffic. It also offers anonymous sign-in options. ### What devices is Chat4o available on? Chat4o is available on iPhone, iPad, and iPod, with conversations syncing across devices to ensure a continuous thinking experience. ### Does Chat4o offer a free trial or is it completely free? Chat4o is available for free, with no mention of a trial period. The app is free to download and use. ### How often is Chat4o updated? The latest version, 2.0.3, was released on May 29, 2026, indicating recent updates focused on stability, login improvements, and performance. The app is actively maintained. ### What languages does Chat4o support? Chat4o supports ten languages, including English, Chinese (Simplified & Traditional), Japanese, Korean, German, French, Polish, Russian, and Thai, facilitating cross-border communication. ### Can I save my preferred writing styles or templates in Chat4o? Yes, Chat4o features a personal prompt library where you can save writing styles, decision frameworks, and industry templates that you frequently use, allowing the advisor to learn your rhythm. ### What is the user sentiment for Chat4o based on ratings? Chat4o has received a perfect rating of 5.0 stars from 3 ratings, suggesting a highly positive user sentiment among its current user base. ## Version history (last 5 releases) ### 2.0.3 — 2026-05-29 This update makes Chat4o calmer, smoother and more reliable: · Mode Selector guide: a gentle first-run tooltip helps you switch between Text, Image and Video without hunting. · Sign in with Apple is now rock solid — a rare first-time login hiccup is fixed for good. · Smarter routing under the hood: a new circuit-breaker layer isolates any unstable backend automatically, so your conversation never stalls. · Performance polish: faster cold start, less jank, lower memory use during long sessions. · Deeper observability: refined error tracking and distributed tracing let us spot and fix issues faster. Thanks for staying with us — Chat4o keeps getting closer to the quiet, trusted advisor you deserve. ### 2.0.2 — 2026-04-23 Added the generation of pictures and videos ### 2.0.1 — 2025-12-01 Some experience optimizations ### 2.0.0 — 2025-11-24 Some experience optimizations ### 1.3.8 — 2025-02-25 Remove AD related ## Apps similar to Chat4o | App | Rating | Price | Category | | --- | --- | --- | --- | | [AI Chat Assistant – OrNET AI](https://appshunter.io/ios/app/ai-chat-assistant-ornet-ai/id6654901475) | 4.6 (585) | Free | Productivity | | [Pal Chat - AI Chat Client](https://appshunter.io/ios/app/pal-chat-ai-chat-client/id6447545085) | 4.3 (393) | Free | Productivity | | [GenieX - AI Chat](https://appshunter.io/ios/app/geniex-ai-chat/id6587567368) | 4.3 (19) | Free | Productivity | | [prompt mine: AI Generator App](https://appshunter.io/ios/app/prompt-mine-ai-generator-app/id6503618311) | 4.7 (45) | Free | Productivity | | [AfroChat AI Assistance](https://appshunter.io/ios/app/afrochat-ai-assistance/id6499267442) | 5.0 (2) | Free | Productivity | | [ChatHub - All-in-One AI Client](https://appshunter.io/ios/app/chathub-all-in-one-ai-client/id6736810266) | 3.9 (14) | Free | Productivity | ## More apps by 炜腾 张 - [Chat Advisor](https://appshunter.io/ios/app/chat-advisor/id6526465428) - [Story-Maker](https://appshunter.io/ios/app/story-maker/id6615064736) - [iWebServer](https://appshunter.io/ios/app/iwebserver/id6737011072) - [Creator-Kit](https://appshunter.io/ios/app/creator-kit/id6762522230) - [SpriteWood](https://appshunter.io/ios/app/spritewood/id6764487410) All apps by 炜腾 张: https://appshunter.io/developer/1749544018 --- *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 2026-06-01.*