Best Research Data Collection App

197+ iOS apps curated and reviewed

3.7 avg rating
19 free apps
Updated June 2026

Looking for free research data collection app apps? 19 of our 197+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Research Data Collection App

Curious Mobile#1

Curious Mobile by CHILD MIND INSTITUTE, INC.

Participate in research
Editor's Choice
💪 Health & Fitness
5.0(4 ratings)
Free
Curious Mobile screenshot 1
Curious Mobile screenshot 2
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Curious Mobile screenshot 5

This app facilitates secure data collection and content delivery for research studies and healthcare interventions. It supports groundbreaking research and educational programs, making scientific work more efficient.

TrialKit - eClinical Platform#2

TrialKit - eClinical Platform by Crucial Data Solutions, Inc.

Clinical Data Management
Strong Contender
🏥 Medical
3.6(11 ratings)
Free
TrialKit - eClinical Platform screenshot 1
TrialKit - eClinical Platform screenshot 2
TrialKit - eClinical Platform screenshot 3
TrialKit - eClinical Platform screenshot 4
TrialKit - eClinical Platform screenshot 5

Streamline clinical trials with a mobile platform for data collection and study management. Capture data, manage workflows, and analyze results efficiently, all without needing programming expertise. Engage participants and ensure regulatory compliance on iOS devices.

More Research Data Collection App apps to explore

4
UCSF Eureka Research
UCSF Eureka Research
UCSF Eureka Research
by University of California at San Francisco
Free

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.

Join medical research studiesContribute to health problem solutionsParticipate via smartphone
💪 Health & Fitness
(328)
free
5
iForm
iForm
iForm
by Zerion Software, Inc.
Free

Collect data offline on your mobile device for surveys, inspections, and more. Create custom forms online and sync data seamlessly. Ideal for businesses seeking to boost productivity and reduce paper usage.

Offline data collectionCustom form creationOver-the-air form distribution
💼 Business
(178)
free
6
Vernier Graphical Analysis
Vernier Graphical Analysis
Vernier Graphical Analysis
Data Collection and Analysis
Free

This app allows science students to collect, graph, and analyze data from Vernier sensors. It supports various sensor types, offers multiple data collection modes, and provides powerful analysis tools like curve fitting and statistics. Data can be shared and exported for reports and further analysis.

Multi-sensor data collectionVarious data collection modesSimultaneous graph display
📚 Education
(497)
free
7
Data Collection
Data Collection
Data Collection
by Chris Wozny
$0.99

This app allows researchers to capture accelerometer, gyroscope, and magnetometer data directly from their iOS devices. It time stamps the captured data and includes Apple's enhanced device motion for research or experimentation.

Capture accelerometer dataCapture gyroscope dataCapture magnetometer data
📚 Education
(9)
paid
8
iSURVEY - Offline Survey Forms
iSURVEY - Offline Survey Forms
iSURVEY - Offline Survey Forms
For reliable data collection
Free

This app enables secure and reliable offline data collection for various purposes, including market research, feedback gathering, and inspections. It supports unlimited devices without extra fees and offers advanced features like skip logic and multi-language support.

Offline data collectionUnlimited devicesMultiple question types
💼 Business
(7)
free
9
PCS Field Data Collector
PCS Field Data Collector
PCS Field Data Collector
Next-Gen Field Data Collection
Free

This application streamlines field data collection for surveys and troubleshooting. It enhances operational efficiency and ensures data integrity, saving time and reducing the need for costly resurveys due to errors.

Periodic surveysClose-interval surveysGeneral troubleshooting
💼 Business
(9)
free
10
RealtimeDataCollector App/Web
RealtimeDataCollector App/Web
RealtimeDataCollector App/Web
Design survey timestamped data
Free
📊 Productivity
(0)
11
Medical Data
Medical Data
Medical Data
Patient data collection app.
Free
🏥 Medical
(0)
12
Meta Viewpoints
Meta Viewpoints
Meta Viewpoints
by Meta Platforms, Inc.
Free

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.

Earn points and rewardsParticipate in surveys and tasksControl data usage
🌟 Lifestyle
(21K)
ad-supported
13
IRI - Data Collection
IRI - Data Collection
IRI - Data Collection
by Circana, Inc.
Free

This app allows field service representatives to scan product barcodes in grocery stores. The collected data helps assess and improve product and store performance, offering job independence and flexible work.

Scan product barcodesCollect in-store product dataAssess product performance
💼 Business
(21)
free
14
EeZee Data - Collectors
EeZee Data - Collectors
EeZee Data - Collectors
The data collection app
Free

This app enables data collectors to find and join data collection projects. Users can gather responses from their local communities and submit them easily through the application. It offers flexible work opportunities and compensation for valid submissions.

Browse and join data projectsCollect responses from local communitiesSubmit collected data easily
📊 Productivity
(1)
free
15
Epicollect5
Epicollect5
Epicollect5
by University of Oxford
Free

This platform enables easy mobile data collection through custom forms and project websites. Gather data, including GPS and media, across multiple devices and view it centrally via maps, tables, and charts. Export your collected information in CSV and JSON formats.

Custom form generationMobile data gatheringGPS and media capture
📊 Productivity
(7)
free
16
Loop!
Loop!
Loop!
by TRP Research Ltd
Free
🔧 Utilities
(25)
17
Studypages Data (Teamscope)
Studypages Data (Teamscope)
Studypages Data (Teamscope)
Powerful & Secure Mobile Forms
Free

This app enables the creation of robust mobile forms for clinical research data collection. It supports offline data entry, real-time team collaboration, and secure data management with encryption and passcode protection.

Build powerful forms with logic and validationOffline data collectionReal-time team collaboration
💪 Health & Fitness
(6)
free
18
rMove®: Travel Survey
rMove®: Travel Survey
rMove®: Travel Survey
Smartphone Survey App
Free

This app collects travel habits and needs through in-app surveys and GPS data. It's used by invited participants to help organizations understand transportation patterns and improve communities. Participation is by invitation only and requires an access code.

In-app surveysGPS data collectionTravel habit tracking
✈️ Travel
(246)
free
19
WRAP™
WRAP™
WRAP™
Wearables Research & Analytics
Free

This app enables study participants to initiate data collection using their wearable devices. It requires specific iPhone models and iOS versions for operation. Consult your setup instructions for detailed guidance.

Initiate data collectionWearable device integrationStudy participant use
💪 Health & Fitness
(2)
free
20
GIC Collect
GIC Collect
GIC Collect
Compatible with ODK
Free

This app allows users to collect data using forms compatible with the Open Data Kit (ODK) Collect for iOS. It supports functions available in JavaRosa, aiming for seamless integration with existing ODK forms.

ODK Collect compatibilitySupports JavaRosa functionsSeamless form integration
📊 Productivity
(132)
free with in-app purchases