228+ iOS apps curated and reviewed
Finding the right paid studies apps can be overwhelming with so many options. We've analyzed 228+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (210K) | Yes | No | Jul 2026 |
| 2 |  | Free | 5.0★ (6) | No | No | Jul 2026 |
| 3 |  | Free | 4.8★ (15K) | Yes | No | Jul 2026 |
| 4 |  | Free | 4.0★ (379) | No | No | Jun 2026 |
| 5 |  | Free | 5.0★ (3) | No | No | May 2026 |
| 6 |  | Free | 4.6★ (86K) | Yes | No | Jul 2026 |
| 7 |  | Free | 5.0★ (1) | No | No | May 2026 |
| 8 |  | Free | 4.9★ (566K) | Yes | No | Jul 2026 |
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.
Discover local clinical trial opportunities and explore new treatment options. This platform connects you with research organizations, allowing you to browse studies, check eligibility, and get in touch directly from your phone. It's a free and secure way to find and participate in clinical research.
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 and earn money by sharing your opinions through short video responses. Get paid quickly via PayPal for your insights.
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.
Share your opinions with companies to influence product development and earn rewards. Take surveys, complete profile questionnaires, and redeem points for cash or gift cards.
Participate in consumer behavior studies and missions from your iPhone or iPad. Earn reward points for your participation with a privacy-first experience. You control which studies you join.
Earn real cash by completing simple tasks like surveys, testing services, and giving opinions. Accumulate credit rewards and redeem them for actual money. It's a quick, easy, and fun way to supplement your income.
Participate in paid research studies for aesthetics medicine. Complete surveys to find opportunities for free treatments and procedures while contributing to the field's advancement. The platform ensures a safe and secure experience.
This app helps users overcome distractions and procrastination by implementing a timed study and break system. It offers personalized study plans generated from syllabi and transforms study materials into audio podcasts for on-the-go learning.
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.
Transform your course materials into interactive study tools with AI. Upload lectures, PDFs, or videos to generate flashcards, quizzes, and notes. Engage with a personal AI tutor for real-time learning support and track your progress.
Access over 5,000 free video and audio courses across a vast range of subjects, complete with over 60,000 exercises. Earn a free, valid certificate upon completion, shareable on professional networks. AI-powered study plans and job matching are also available.
This app transforms solo study sessions into engaging, social challenges. Compete with friends, track your progress, and climb leaderboards to make learning fun and motivating. Build lasting focus habits through friendly competition and visible achievements.
This app helps you focus on your studies with a motivational timer. Earn coins by studying to unlock in-app items and music. Utilize tools like a to-do list, flashcards, and a customizable tracker to boost productivity.
This app lets study participants manage their activity and track rewards directly from their mobile device. It offers a convenient way to stay engaged with research studies without needing to access a web portal.
Organize your notes and schedules to enhance your study sessions. This tool allows you to manage your academic life efficiently, enabling you to study effectively from any location.
Connect with a global community of motivated students and professionals in live study rooms. Boost productivity with shared focus sessions, accountability partners, and AI-powered study tools. Achieve academic and professional goals by studying together.
Enhance your study sessions with a charming ghost companion and a variety of timer options. Track your progress, enjoy a curated song library, and set motivational countdowns for your academic goals.
Easily record lectures, tag key moments, and revisit important explanations. Study efficiently by jumping directly to tagged sections, perfect for students needing to review complex concepts or prepare for tests.