Comparison

REDCap Mobile App vs RISE Zambia

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

REDCap Mobile App

Collect data offline for your REDCap projects. Download your project securely, gather information on your device, and sync it back to the server. Supports text, photos, videos, signatures, and audio.

Highlights
  • Offline data collection
  • Secure project download
  • Multi-user interface
  • Support for photos, videos, audio, and signatures
  • Activity logging for audit purposes
  • Participant data entry restriction
Features
Read full description

Collect your REDCap data in an offline environment in the REDCap mobile app, and then sync your data back to your project on a REDCap server. REDCap is a web application, which requires the Internet to be used, but the REDCap mobile app allows for offline data collection for your REDCap projects. You can create your project in REDCap, securely download your project to the REDCap mobile app on your iPad or iPhone, collect data on the device (with or without an Internet connection), and then securely send your data back to your project on a REDCap server. Features • Multi-user interface with secure login that allows each user account to collect data for multiple REDCap projects in the app. • In addition to text and structured data, you can store and transmit photos, videos, signatures, and audio to REDCap. • When collecting data in the app from a participant, for security purposes you can easily restrict access to the rest of the app as they enter their data. • All user activity in the app is logged for audit purposes. The full logging history can be sent to your project on the REDCap server. Who is the REDCap Mobile App for? In order to use the REDCap Mobile App, REDCap must be installed on your institution’s server and must be at version 6.5.0 or higher. The REDCap Mobile App is designed to fit the following scenarios: • A REDCap project that needs data to be collected without any Internet access available. • A REDCap project that needs data to be collected with sporadic Internet access. If mobile devices are desired for use in REDCap data collection, and if WiFi or cellular Internet is amply available, then it is suggested to use the REDCap mobile web view that is available on the REDCap server, which provides real-time access to data. What is REDCap? REDCap is a mature, secure web application for building and managing online surveys and databases, and it is used by hundreds of thousands of users around the world (http://projectredcap.org). Before setting up a REDCap project in the app, you must already have a user account on a REDCap server hosted by a participating REDCap partner institution. If you belong to an institution that does not have REDCap, please visit http://projectredcap.org/participate.php to learn how to get REDCap where you are. What are some limitations of this app? The REDCap mobile app runs in conjunction with the REDCap web application software. You must already have a REDCap user account and project on a REDCap server before being able to download the project to the app. The app cannot function or stand independently without a REDCap server.

About

RISE Zambia

Features
Read full description

RISE is a research study app designed to promote healthy living among young people in Zambia. RISE is an adaptation of the app, HMP, which covers a range of health and lifestyle topics to support users’ diverse backgrounds and varying needs over time. HMP was created by Lisa Hightow-Weidman, MD, MPH, a public health scientist. The principal investigators for this study are Dr. Lisa Hightow-Weidman at the Institute on Digital Health and Innovation at Florida State University’s College of Nursing and Dr. Man E. Charurat at the University of Maryland School of Medicine. This mobile app is intended for informational, educational and research purposes only. No content in this app is intended to substitute for professional medical advice, diagnosis or treatment. While we do have board certified health care providers on our team, we are not YOUR health care provider. Participation in this app does not establish any kind of patient-client relationship. Although we strive to provide accurate general information, the content presented in the app is not a substitute for professional advice. Always seek the advice of YOUR physician or another qualified health care provider in your area with any questions you may have regarding a medical condition or treatment and before undertaking a new health care regimen, and never delay in seeking medical treatment because of something you read on this app. If you think you may have a medical emergency, immediately dial 112.

Screenshots

REDCap Mobile App2 screens
RISE Zambia3 screens

Verdict

The call

REDCap Mobile App and RISE Zambia are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

REDCap Mobile App ships an update every 3 weeks, RISE Zambia monthly. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

ScorecardNo meaningful differences
REDCap Mobile App versus RISE Zambia: the parameters behind the verdict, then further details
ParameterREDCap Mobile AppRISE Zambia
PriceFreeFree
Rating4.5 (4 ratings) — better—
Positive reviews25.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size26 MB47 MB
Age rating4+17+
DeveloperVanderbilt University Medical CenterFlorida State University

In-app purchases

None

REDCap Mobile App

No in-app purchases

None

RISE Zambia

No in-app purchases

Questions

Is REDCap Mobile App free?
REDCap Mobile App is free to download, with no in-app purchases.
Is RISE Zambia free?
RISE Zambia is free to download, with no in-app purchases.
Do REDCap Mobile App or RISE Zambia have ads?
Neither REDCap Mobile App nor RISE Zambia shows ads.
Which is updated more often, REDCap Mobile App or RISE Zambia?
REDCap Mobile App ships an update every 3 weeks, and RISE Zambia monthly. Most recently, REDCap Mobile App was updated on October 19, 2026 and RISE Zambia on October 24, 2026.

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