244+ iOS apps curated and reviewed
Out of 244+ research paid apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.5★ (14K) | No | No | Aug 2026 |
| 2 |  | Free | 4.5★ (15K) | No | No | Aug 2026 |
| 3 |  | Free | 1.0★ (1) | No | No | May 2026 |
| 4 |  | Free | 4.4★ (3K) | Yes | No | Aug 2026 |
| 5 |  | Free | 2.0★ (24) | No | No | Jul 2026 |
| 6 |  | Free | — | No | Yes | Jul 2026 |
| 7 |  | Free | 4.7★ (17K) | No | No | Aug 2026 |
| 8 |  | Free | 4.7★ (6.4K) | No | No | Aug 2026 |
Earn cash and gift cards by sharing your opinions through surveys. The app matches surveys to your interests, making it easy to earn rewards from home. Sign up for free and get paid for your insights.
Earn rewards like PayPal cash or gift cards by sharing your opinions through quick online surveys. Turn your spare time into real value by answering questions about popular brands and products. It's a free and secure way to make money from your phone.
Contribute to academic research and earn money by sharing your opinions through surveys and experiments. Participate flexibly, get paid quickly via FPS, and help shape future policy and innovation. Join a global community making a real impact.
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.
Share your opinions on products and services through market research studies. Participate in online, phone, or in-person studies and get paid for your valuable feedback. Your information is kept secure and confidential.
Earn money by completing relevant surveys. This app uses AI to match you with surveys based on your profile, reducing disqualifications. Cash out earnings via PayPal or gift cards.
Earn rewards by completing online surveys and playing games. Make productive use of your free time at home or on the go. Get paid for your opinions and in-game achievements.
Earn extra cash and rewards by sharing your opinion through paid surveys, playing games, and completing simple tasks. Turn your spare moments into gift cards, cash payouts, or donations. Join millions worldwide and make your opinion pay off.
Earn real cash by sharing your opinions through surveys. Get paid instantly for your feedback and maximize your earnings by enabling notifications and location services. Start cashing out once you reach $10.
Participate in surveys on various topics to earn money and influence decisions. Convert your bonus earnings into gift certificates for groceries, household goods, or mobile credit. Spend just 5-10 minutes per survey to earn rewards and contribute to societal research.
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.
Earn cash and gift cards by sharing your opinions through surveys and daily polls. New users can earn $5 within their first day. Rewards are sent via PayPal or can be redeemed for over 70 gift card options.
Earn cash rewards by completing paid online surveys directly from your phone. New users receive a $5 signup bonus, and you can cash out quickly via PayPal. Turn your spare time into real money with easy-to-use survey opportunities.
Earn money by sharing your opinions and feedback on various products and services. Participate in online research sessions from anywhere, offering flexibility for your schedule. Apply for opportunities that match your interests and get paid for your insights.
Earn real money by sharing your opinions through quick surveys. Cash out your earnings via PayPal or gift cards. It's a simple, flexible way to make money in your spare time without any fees.
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.
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 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.
Earn rewards by taking surveys, playing games, and exploring offers. This app provides multiple ways to convert your free time into cash or gift cards, with fast payouts and a low threshold.