219+ iOS apps curated and reviewed
If you already know methinks, this is the deeper bench. 219+ research studies apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.
Share your opinions and feedback with businesses to earn money in your free time. Connect with companies seeking insights on various topics, all from your iPhone. Help businesses grow by providing valuable input on their products and services.
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.
Get paid real cash for providing in-depth feedback on products and services. Participate in various study types, from quick missions to multi-day projects and live interviews. Your insights help companies improve their offerings.
Access over 150 million scientific publications and connect with millions of researchers worldwide. Stay updated on new research in your field, track your academic stats, and download full-text articles for offline reading.
Share your opinions and earn money by completing quick surveys. Get paid up to $1 per survey via PayPal. Surveys are short, often under 20 seconds, and cover various topics like product reviews and location-based satisfaction.
Share your opinions on cultural trends and gain insights into what's emerging. Participate in short surveys and get rewarded for your valuable input.
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.
This app helps medical care providers discover relevant research studies. It offers immediate access without account creation and provides notifications for new studies and updates. Users can directly contact researchers for more information or to enroll patients.
Participate in scientific studies investigating cognitive aspects of depression. This tool helps researchers evaluate and understand alterations in attention, memory, and processing speed related to the mood disorder.
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 offers in-depth biblical analysis and a unique English Bible translation. Generate AI-powered reports for devotional, teaching, or scholarly study, and listen to AI-narrated lectures. Explore original languages and parallel passages for comprehensive research.
This app provides homework help and personalized study support for millions of students across 80 subjects. Access millions of explained solutions, flashcards, and expert Q&A to master tough concepts and prepare for exams. Utilize AI-powered solutions for quicker assistance.
Earn rewards by participating in surveys, tasks, and research. You control what data is shared and how it's used. Your contributions help improve apps and services.
This research tool helps you collect, organize, annotate, cite, and share your academic and professional work. Save articles, books, and webpages, add notes and highlights, and generate bibliographies in thousands of styles. Collaborate with others and sync your library across devices.
Participate in clinical studies remotely by completing assessments, communicating with your study team, and tracking your progress. Access all necessary study information in one convenient location from your own device.
Participate in digital health studies to help researchers understand disease causes. Activities include watching videos, answering questions, and syncing wearable device data. All studies are approved by a human subjects protection program.
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.
Participate in research studies by completing tasks on your phone. Tasks may include taking photos, videos, answering surveys, and providing text feedback. Your insights help companies improve their products and services.
This platform connects individuals with researchers to facilitate more inclusive and accessible medical studies. It helps users find studies matching their health profiles, contribute to medical advancements, and potentially earn rewards or access care.