Best Castor Connect Apps

4+ iOS apps curated and reviewed

3.6 avg rating
4 free apps
Updated September 2026

Whether you're new to castor connect or looking for an upgrade, our curated collection of 4+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Castor Connect Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Castor ConnectCastor ConnectFreeNoNoJul 2026
2FastCast.FastCast.Free3.8★ (282)YesYesSep 2026
3vCastSendervCastSenderFree2.4★ (33)NoNoJul 2026
4Screen Mirroring | Smart TVScreen Mirroring | Smart TVFree4.5★ (28K)NoYesSep 2026

Top Picks for Castor Connect

Castor Connect#1

Castor Connect by Ciwit B.V.

Engage, Participate, Connect!
Editor's Choice
💪 Health & Fitness
0.0(0 ratings)
Free
Castor Connect screenshot 1
Castor Connect screenshot 2
Castor Connect screenshot 3

This app allows study participants to securely complete electronic patient-reported outcome (ePRO) questionnaires on their mobile devices. It offers offline data storage and manual syncing for flexibility. Access requires an invitation or activation code.

More Castor Connect apps to explore

FAQ about Castor Connect

Are there free castor connect apps for iPhone?
Yes — 4 of the top castor connect apps we rank are free to download, including Castor Connect and FastCast..
Castor Connect has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 4+ castor connect apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Castor Connect is a mobile application designed for study participants to securely complete electronic patient-reported outcome (ePRO) questionnaires. It's configured through Castor's EDC product to meet the specific needs of various studies.
To use Castor Connect, you will need an invitation to participate in a study or a participant-specific activation code. This ensures secure and authorized access to the study's questionnaires.