# OneChats AI — All-in-One AI Workspace > All-in-One AI Workspace (iPhone/iPad app by Hangzhou Nuosida Technology Co., Ltd..) - Source: https://appshunter.io/ios/app/onechats-ai/id6757436349 (this page in markdown: same URL + `.md`) - Developer: [Hangzhou Nuosida Technology Co., Ltd.](https://appshunter.io/developer/1678872920) - Category: Utilities, Productivity - Price: $19.99 - Age rating: 4+ - Requires: iOS 16.0 · 49 MB - Languages: English, Japanese, Chinese - Released: 2026-01-14 - Data updated: 2026-07-16 - User reviews in markdown: https://appshunter.io/ios/app/onechats-ai/id6757436349/reviews.md ## What is OneChats AI? OneChats — Every top AI model, in one smarter workspace Not every AI client manages to be both powerful and elegant. OneChats aims for both. We bring the world's leading large language models together in one clean, fluid space — clearing away the clutter so you can focus on thinking and creating. [Every Top Model, One Tap Away] Bring together the world's leading large language models, fully compatible with the universal API standard. No more jumping between apps — call up the right "brain" for any task, instantly. [Your Private Knowledge Base] Import PDFs, documents, and notes, and OneChats uses AI to compile them into structured articles. Turn on Knowledge Base, and the AI answers from your own private material — with cited sources. Create multiple knowledge bases and sync them across your devices. [100+ Curated Agents, Free to Use] 140 professional agents built in — covering reasoning & decisions, product growth, writing, learning, legal & finance, personal productivity, and more. Add any of them for free with a single tap, with more in every update. Create your own agents and system prompts, or use the built-in prompt template library, to assemble your personal team of experts. [Save the Best, Never Lose a Spark] Save standout exchanges with one tap — the AI's answer, its reasoning, and any attachments all included. Organize them into custom groups, sync across devices, and revisit anytime. Your favorites stay even if the original chat is deleted. [Built for Coders and Researchers] Flawless rendering of every major programming language, with native LaTeX typesetting that makes even complex math crystal clear. Markdown, tables, and syntax highlighting all included. [iCloud Sync, Seamless Across Devices] Chats, agents, prompts, favorites, and knowledge bases sync automatically through your own private iCloud database, keeping iPhone and Mac perfectly in step. [Deep Research, Run in the Background by Your Mac] Kick off a deep-research task from your iPhone and let your Mac orchestrate a team of agents in the background — breaking the problem down, searching in parallel, cross-checking findings, and producing a fully cited research report or white paper. Results sync back to your iPhone via iCloud, ready to export as DOCX, PDF, or Markdown. Start it on your commute; come home to a finished draft. (Requires a Mac running OneChats with Remote Mode enabled.) [Private Models Over Your Local Network] Run private models locally on your Mac and connect securely from your iPhone over your local network (end-to-end TLS encryption + certificate validation + same-iCloud-account authentication) — your data never has to leave your home network. Also compatible with local inference services that follow the universal API standard. (Requires a Mac running OneChats.) [Privacy on Your Terms] OneChats has no servers of its own and collects none of your data. Your conversations flow only between your device, your own iCloud, and the AI service you choose; your API keys are stored only in your device's keychain, never uploaded to the cloud. OneChats — intelligence within reach. Download now and experience AI the way it should be. ## Version history (last 3 releases) ### 1.3 — 2026-07-09 This update brings two brand-new features, along with a range of experience improvements. New: Knowledge Base Import your PDFs, documents, and notes, and OneChats uses AI to compile them into structured articles. Turn on Knowledge Base, and the AI answers from your own private material and cites its sources — so your assistant truly understands what matters to you. Create multiple knowledge bases and keep them in sync across your devices. New: Remote Mode & Deep Research Put your always-on Mac to work as your compute backbone. Start a deep-research task from your iPhone, and your Mac orchestrates a team of agents in the background — breaking the problem down, searching in parallel, and cross-checking findings — to produce a fully cited research report or white paper. Results sync back to your iPhone via iCloud, ready to export as DOCX, PDF, or Markdown. Task details now feature native "source" cards, so you can trace any citation with a tap. (Requires a Mac with Remote Mode enabled.) Refinements • Smoother streaming output, with no stutter even in long conversations • A thoroughly polished article list and editing experience in Knowledge Base • More reliable, more timely iCloud sync across devices • Numerous performance optimizations and bug fixes Thank you for being with us — we'll keep refining every detail. ### 1.1 — 2026-02-28 iCloud Sync · All-new iCloud sync for chats, agents, prompt templates, and favorites across devices in real time · Selective sync and image sync with full control over your data Local Model Inference (macOS) · Built-in MLX inference engine — run LLMs directly on your Mac · Integrated Hugging Face model store for one-click download and management · iOS devices can discover and use local models on your Mac via LAN Favorites · Save and organize standout moments from your conversations · Group management, drag-to-reorder, color labels · Reference saved favorites as context when chatting macOS Overhaul · Redesigned settings, agents, prompt templates, and more · Improved popover interactions, sidebar layout, and top-bar model/agent selector · Added voice input support Enhanced Markdown Rendering · Nested Markdown formatting inside tables · Multiple LaTeX formula rendering fixes Performance & Experience · Faster launch with lazy loading for chat history and favorites · Memory usage reduced dramatically (500 MB → 50–100 MB) · Smoother sidebar and page transition animations · Added MiniMax and Kimi model categories Internationalization · Complete trilingual coverage (Chinese / Japanese / English) for all UI text ### 1.0 — 2026-01-14 No release notes. ## Apps similar to OneChats AI | App | Rating | Price | Category | | --- | --- | --- | --- | | [文墨天机®(专业版)](https://appshunter.io/ios/app/id1193514811) | 4.9 (528) | Free | Utilities | | [读写笔记](https://appshunter.io/ios/app/id1476640331) | 3.0 (2) | Free | Utilities | | [拓课云Plus](https://appshunter.io/ios/app/plus/id1418488484) | 2.6 (34) | Free | Utilities | | [庄氏紫微](https://appshunter.io/ios/app/id6477193258) | 5.0 (1) | Free | Utilities | | [HerePrint](https://appshunter.io/ios/app/hereprint/id1634779817) | 3.6 (90) | Free | Utilities | | [Bravia Controller for Sony TV](https://appshunter.io/ios/app/bravia-controller-for-sony-tv/id1557459212) | 4.6 (4,854) | Free | Utilities | --- *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 2026-07-16.*