Sift Science vs Overwrite

Sift helps researchers cut through scientific information overload. Most research feeds maximize volume. Sift maximizes relevance. Create personalized science feeds tailored to your exact interests using intelligent keyword optimization and customizable filtering. Instead of scrolling through hundreds of irrelevant papers, Sift surfaces the research that matters most to you. Built for researchers who want a faster, more focused way to stay current with the scientific literature. Features Personalized Research Feeds Create custom feeds based on keywords, topics, publications, or research interests. Sift continuously filters new literature to deliver highly relevant papers directly to your feed. Keyword Lab Optimize and refine keywords before creating a feed. Test combinations, evaluate article volume, and tune your feeds to achieve the right signal-to-noise ratio for your workflow. AI-Powered Abstract Analysis Instantly understand a paper’s core findings, methods, novelty, and significance with structured abstract analysis designed for rapid scientific discovery. Full Paper Analysis Go beyond abstracts with full-paper analysis that distills complex research into clear insights, highlights key contributions, and identifies important findings across the entire paper. Explore Landmark Research Discover influential and landmark papers across a wide range of scientific disciplines through the Explore page. Bookmarks & Reading Lists Save important papers from any feed or discovery surface to revisit later. Research Alerts Stay updated as new papers matching your interests are published. Easy Feed Creation Import publications and quickly generate personalized feeds based on your existing research profile and scientific interests. Designed for Researchers Whether you are an academic researcher, clinician-scientist, graduate student, or industry professional, Sift helps you spend less time filtering papers and more time engaging with the research that matters. Subscription Information Sift requires a subscription to access app features. A 7-day free trial is available for new users. Subscription features include: Up to 5 personalized feeds Unlimited abstract analyses Up to 30 full-paper analyses Keyword Lab access Bookmarks Alerts Explore access Additional premium research tools Subscriptions automatically renew unless canceled at least 24 hours before the end of the current billing period. You can manage and cancel subscriptions in your App Store account settings. Data Sources Sift indexes publicly available scientific metadata and research information from sources including PubMed and OpenAlex. Availability of full-text content may vary depending on publisher access and licensing. By downloading this app, you agree to Apple's Standard License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Overwrite is the ultimate minimalist workspace for developers, writers, and students with offline-first LaTeX and Markdown document editing. Ditch the bloat. Overwrite combines a distraction-free environment with high-performance editing tools. Whether you’re drafting notes in Markdown, writing mathematical equations in LaTeX, or testing JavaScript and Dart scripts, Overwrite handles it all natively and 100% offline. Designed to look stunning on both iPhone and iPad, the app features a responsive layout, a customizable monospaced interface, and a custom keyboard accessory bar to make editing on the go effortless. KEY FEATURES: 1. Rich Markdown Workspace (WYSIWYG) Draft beautiful documentation, prose, or journals. Live rendering hides formatting syntax markers unless you are editing the line (Notion-style). Format quickly with an interactive slash command (/) menu and floating selection toolbars. 2. Advanced LaTeX & Math Workspace Render complex math formulas, matrices, and equations instantly (powered offline by MathJax). Tablet Optimization: Work efficiently on iPad with a dual-pane side-by-side view (edit on the left, live preview on the right). Accessory Bar: Type faster using a dedicated keyboard accessory bar for commonly used special symbols (\, { }, \frac, \sqrt, \pi, etc.). Seamlessly wrap selected text inside equations or bracket formats with a single tap. 3. PDF Export & Offline Sync Export your Markdown and LaTeX files directly to PDF with clean, premium typography. Uses high-quality fonts (Inter and Source Code Pro) offline, with online fallback for emoji support (Noto Color Emoji). Auto-save debouncing keeps your drafts synchronized and secure on local storage. 4. Offline Code Editor Edit Java, Javascript, Python or Dart Code complete with full syntax highlighting and auto completion in a VS Code style editor. Unlock your productivity. Simplify your writing and coding workflow with Overwrite.