219+ iOS apps curated and reviewed
If you already know Apple Research, this is the deeper bench. 219+ research chemicals apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.2★ (1.5K) | No | No | Jul 2026 |
| 2 |  | Free | 4.8★ (16K) | No | Yes | Jul 2026 |
| 3 |  | Free | 4.8★ (908) | No | Yes | Jul 2026 |
| 4 |  | Free | 4.8★ (8.4K) | No | Yes | Jul 2026 |
| 5 |  | Free | 4.8★ (6.3K) | Yes | No | Jul 2026 |
| 6 |  | Free | 4.8★ (490K) | No | Yes | Jul 2026 |
| 7 |  | Free | 4.8★ (4.9K) | No | Yes | Jul 2026 |
| 8 |  | Free | 3.1★ (328) | No | No | Jul 2026 |
Contribute to groundbreaking health research by participating in studies using your Apple Watch and iPhone. Gain insights into your health and help advance medical science and Apple's health technologies. Choose which data to share and manage your contributions.
Access a vast library of open-access research papers on your mobile device. Discover new studies, track mentions and readership of your work, and connect with fellow scholars. Explore millions of academic papers on diverse topics.
Access over 250 million research papers, including open access and preprints, with personalized feeds and curated reading lists. This app simplifies literature searches and helps you stay updated on academic research.
This app provides comprehensive tools for hunters, including advanced research and filtering for draw odds, unit profiles, and GPS mapping across all 50 states. It helps users find, plan, and navigate their hunting expeditions with detailed land data and offline map capabilities.
Participate in clinical studies with ease. Explore new opportunities, manage appointments, and receive payments directly through the app. Stay informed about research and communicate with your study site.
Get accurate, source-backed answers to any question with this AI-powered search and chat tool. It leverages top AI models for deep research, drafting emails, and more, syncing across devices. Discover new information and organize your findings in a personal library.
This AI-powered productivity tool streamlines workflows and enhances decision-making for professionals. It combines web research with company data, offering deep insights, verifiable citations, and secure data handling. Transform raw data into actionable reports and presentations quickly.
Participate in real medical research studies from your smartphone to help solve major health issues. Contribute to world-changing research with top universities and make a significant impact on causes you care about.
Earn rewards by passively participating in media research studies. Simply keep the app running while streaming content and automatically enter prize draws. Redeem points for gift cards to popular brands.
Access advanced sports statistics and analytics for various leagues. Research players and games with flexible filters, clean visuals, and data tools. Join a community and enhance your understanding of sports through numbers.
Earn extra income by sharing your opinions through paid surveys. This app offers quick cash-outs to PayPal and matches users with relevant questionnaires. It's a straightforward way to monetize your free time and earn rewards.
Participate in digital health research studies to contribute valuable data. Help discover new methods for disease detection, prediction, and prevention within a supportive community.
Access live earnings calls, AI-powered financial research, and company data all in one place. Get real-time updates, searchable transcripts, and analyst estimates for companies you follow. Streamline your investment research and stay informed effortlessly.
Get curated, jargon-free financial insights from expert analysts in minutes daily. Understand markets, trends, and strategies to become a smarter investor. Access audio and text content, plus connect with a global investor network.
Access comprehensive property data, including parcel information, property lines, and satellite maps. Pinpoint your location using GPS to view details, search by owner or address, and save favorite properties with notes and pictures. Ideal for real estate professionals and property owners.
This AI-powered agent helps inventors and researchers discover, analyze, and organize patents. It offers advanced search, document analysis, interactive chat for patent insights, and project organization tools to streamline the innovation process.
Manage, read, and discover research literature on your mobile devices. Annotate PDFs, organize your library with custom lists and tags, and receive personalized recommendations for new papers. Syncs seamlessly with desktop and web applications.
Access a comprehensive database of hazardous chemical datasheets for emergency responders and planners. Get response recommendations, predict hazards like explosions or toxic fumes, and find information from multiple sources, all available offline.
Participate in paid surveys and manage your membership conveniently through this app. View available opportunities, take surveys, track your earnings, and redeem rewards. You can also update your profile and contact customer service.
This AI-powered research tool provides professionals with structured, in-depth reports on various topics. Get clear takeaways, interactive visuals, and verifiable citations quickly, eliminating the need for extensive manual research.