BookStax vs HAIchat

BookStax brings your self-hosted BookStack wiki to iPhone and iPad as a native app. Read, write and search – directly on your own server. Read • Shelves, books, chapters and pages – the same structure as in BookStack • Images, callouts, tables and collapsible blocks look like they do on the web • Favorites and recently opened pages on the home screen Write • Markdown editor with preview, or the visual editor • Upload images, add tags, insert callouts • Quick Note: capture an idea – without a connection it is uploaded later Search • Full-text search with filters for content type and tag • Find downloaded pages in Spotlight, too Notifications (Pro) • Push notifications from your wiki: new and updated pages, comments, new chapters and books • For admins: keep an eye on new users, registrations, API tokens and changed settings • Choose the events per server – BookStax sets up the webhook in BookStack Offline and widgets • Download books and shelves and browse them without a connection, images included • Widgets for your favorites and an overview of your wiki AI helpers for your pages • Summarize, translate or proofread your own pages • With Apple Intelligence right on your device, or with an AI service you connect yourself Privacy • Your API token is stored in the iOS Keychain. If you like, Face ID or Touch ID locks the app. • BookStax connects to your BookStack server. AI requests go only to the service you set up yourself. • For notifications, BookStack sends events to the BookStax push service. It only forwards the ones you choose to Apple and stores no content. • Anonymous usage statistics (e.g. first launch, server connected) help improve the app – no server addresses, content or personal data. You can turn them off in Settings under "Security". Free and Pro Reading, writing, search, offline reading, widgets and AI are free. BookStax Pro, a one-time purchase, adds: • Notifications from BookStack: pages, comments, books and administration • Shortcuts & Siri: search, open and create pages, fetch content for your own automations • Sharing & export: share page links, export as PDF, Markdown, HTML or text, save text, links and photos from other apps to BookStack • Offline editing with automatic sync • Multiple server profiles • Three premium reader themes, a custom accent colour, one colour per server Requirements • Your own BookStack instance and an API token from your BookStack profile • No server yet? You can try BookStax with the BookStack demo server right in the app. Good to know — BookStax is an independent client and not an official product of the BookStack project. It requires your own self-hosted BookStack server and does not include a server of its own. About the project: https://www.bookstackapp.com / BookStax Pro is a one-time purchase – no subscription, no automatic renewal. Purchases can be restored in the app. / Terms of use (Apple's standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

HAI Chat is a fast, private client for the Hetzner Inference API, the experimental platform serving open AI models. Bring your own API key, pick a model, and chat. WATCH IT THINK The models reason before they answer, and HAI Chat streams that thinking live in a collapsible fold. Choose how much thinking a question deserves, or let Automatic pick a model for each message. OPEN MODELS, HUGE CONTEXT Chat with the open Qwen models Hetzner serves, with context windows of 262k tokens. The model list loads live from the API, so new models appear as Hetzner adds them. TASKS Give HAI Chat a goal and it works through it step by step with your calendar, reminders, contacts, places, the weather and the web, also in the background. Every step shows in the chat, and nothing changes without your OK. ON IPHONE, IPAD, MAC, AND APPLE WATCH Your chats sit in a sidebar next to the conversation, and ⌘K opens any of them. On Apple Watch, ask a quick question from your wrist. REPLIES THAT READ PROPERLY Code, tables, lists, and math formulas are laid out properly, and diagrams are drawn on your device. HTML or SVG code can be previewed with the network shut off. ATTACH WHAT YOU ARE ASKING ABOUT Pictures, text files, PDFs, scans, and web pages. Attach a spreadsheet and get exact sums and charts, worked out on your device. Scan a receipt or a business card and add it to Contacts, Calendar, Reminders, or a spreadsheet with one tap. PROJECTS WITH SOURCES Group chats about one topic in a project with instructions and files. A project can hold hundreds of PDFs, each question gets the passages that match, and the answer names the file and page. WORK WITH TEXT, LEARN WITH CARDS Turn a reply into a document and have parts shortened, rewritten, or translated, with every change shown before you keep it. Make study cards from a PDF or a chat and review them when they are due. PROMPTS, STYLES, AND TOOLS Type / for a ready-made prompt or one you saved, pick a response style, and describe yourself once. Models can check the date, calculate, and convert units on your device. KEEP WHAT MATTERS Search, pin and archive chats, save a reply as Markdown or PDF, and back up all chats to one file, protected with a passphrase if you like. Bring your history over from another assistant's data export. TALK AND LISTEN Dictate on your device, or go hands-free with the camera on and ask about what you point it at. Interrupt an answer by speaking. Use the interpreter for a conversation in two languages, or turn a long text into a briefing that keeps playing with the phone locked. OUTSIDE THE APP Siri, Shortcuts, Spotlight, Handoff, the Action button, and a notification when a reply finishes in the background. Share text, links, and pictures in from any app. PRIVATE BY DESIGN There is no account and no tracking. Your API keys, one per profile, stay in the Keychain on this device, and on your Apple Watch once you send one there, and go only to the Hetzner Inference API. Chats are stored on your device, and nowhere else unless you save a backup or switch on iCloud sync, which puts them in your own private iCloud database that the developer cannot read. Turn on the privacy shield and names, addresses, and numbers are swapped for placeholders on your device before a message leaves it. Temporary chats are never stored. Speech runs on your device. Face ID can lock the app. IN ENGLISH AND GERMAN The interface follows your system language. HONEST BY DESIGN AI answers can be wrong. HAI Chat says so right under the message field. REQUIREMENTS You need your own API key for Hetzner's experimental Inference platform, free of charge while the platform is in its experimental phase. The platform and its model lineup may change or be discontinued at any time. That is part of the experiment. HAI Chat is an independent project. It is not affiliated with, endorsed by, or operated by Hetzner. "Hetzner" is a trademark of Hetzner Online GmbH, used here only to describe compatibility.