Best Prelude Offline Apps

250+ iOS apps curated and reviewed

3.6 avg rating

20 free apps

Updated August 2026

Looking for free prelude offline apps? 20 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Prelude Offline Apps (August 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Prelude Offline	Free	—	No	No	Aug 2026
2	Prelude ePRO	Free	5.0★ (1)	No	No	May 2026
3	QuestionPro - Offline Surveys	Free	2.6★ (12)	No	No	Sep 2026
4	USA Offline map GPS navi	Free	2.5★ (4)	No	Yes	Sep 2026
5	Drugs Dictionary - Offline	Free	4.9★ (9)	Yes	No	Aug 2026
6	mAPP - Offline Mapping App	Free	3.0★ (2)	No	Yes	Jul 2026
7	HB Offline	Free	4.1★ (7)	No	No	May 2026
8	Offline RouteMap 3D	Free	3.5★ (2)	Yes	No	Aug 2026

Top Picks for Prelude Offline

#1

Prelude Offline by Prelude Dynamics, LLC

Offline Field Data Collection

Editor's Choice

🏥 Medical

0.0(0 ratings)

Free

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#2

Prelude ePRO by Prelude Dynamics, LLC

Strong Contender

🏥 Medical

5.0(1 ratings)

Free

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This app allows clinical trial participants to submit data directly to the electronic data capture system. It removes the need for in-person visits, ensuring continuous data collection from participants.

#3

QuestionPro - Offline Surveys by QuestionPro.com

Worth Considering

💼 Business

2.6(12 ratings)

Free

QuestionPro - Offline Surveys screenshot 1

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Collect survey data offline, anytime, anywhere, even without an internet connection. Download surveys from your account and upload responses once you're back online. Supports multimedia and custom branding.

More Prelude Offline apps to explore

USA Offline map GPS navi

USA Offline map GPS navi

USA Offline map GPS navi

America map + car navigator

Navigate across the USA with detailed offline maps and turn-by-turn GPS directions. Discover nearby places, save favorite locations, and even record video while you drive. Enjoy comprehensive navigation without an internet connection.

Offline US state mapsTurn-by-turn GPS navigationSearch for addresses and places

🗺️ Navigation

free with in-app purchases

Drugs Dictionary - Offline

Drugs Dictionary - Offline

Drugs Dictionary - Offline

Medical Dictionary Offline

Access comprehensive information on medications, medical terms, and diseases without an internet connection. This app offers detailed drug data, prescription guidance, and a vast database for educational purposes.

Offline accessDetailed drug informationMedication prescriptions

mAPP - Offline Mapping App

mAPP - Offline Mapping App

mAPP - Offline Mapping App

Tracks, Waypoints and Maps

This app provides offline mapping capabilities using downloadable OSM vector maps. It allows users to record, import, and display tracks, as well as mark waypoints for various outdoor activities. Ideal for navigation in areas with no internet access or when avoiding roaming charges.

Offline OSM vector mapsDownloadable country/state mapsContour lines in topo maps

🗺️ Navigation

free with in-app purchases

Patient care while offline

Manage patient care effectively on the go, even without an internet connection. This application enables users to record patient progress, add and review various health measures, and streamline clinical workflows.

Offline patient care managementCapture patient progress notesAdd and view health measures

Offline RouteMap 3D

Offline RouteMap 3D

Offline RouteMap 3D

by Ghorpade Sandip

Navigate any outdoor adventure with detailed 3D and topographic maps, accessible offline. Record your routes, track distance and elevation, and document your journeys with a personal adventure journal. Explore terrain and landmarks with interactive tools.

High-detail 3D and topographic mapsOffline map accessTrail discovery with smart filters

🗺️ Navigation

Doctor Dictionary Offline

Doctor Dictionary Offline

Doctor Dictionary Offline

by Andrew Putranto

Nuuk Offline Map and Travel Trip Guide

Nuuk Offline Map and Travel Trip Guide

Nuuk Offline Map and Travel Trip Guide

by OFFLINE MAP TRIP GUIDE LTD

Milos Offline Map and Travel Trip Guide

Milos Offline Map and Travel Trip Guide

Milos Offline Map and Travel Trip Guide

by OFFLINE MAP TRIP GUIDE LTD

Elba Offline Map and Travel Trip Guide

Elba Offline Map and Travel Trip Guide

Elba Offline Map and Travel Trip Guide

by OFFLINE MAP TRIP GUIDE LTD

Kiel Offline Map and Travel Trip Guide

Kiel Offline Map and Travel Trip Guide

Kiel Offline Map and Travel Trip Guide

by OFFLINE MAP TRIP GUIDE LTD

Jersey Offline Map and Travel Trip Guide

Jersey Offline Map and Travel Trip Guide

Jersey Offline Map and Travel Trip Guide

by OFFLINE MAP TRIP GUIDE LTD

TamoTam. HangOut. Offline.

TamoTam. HangOut. Offline.

TamoTam. HangOut. Offline.

Go Online to be Offline.

🌐 Social Networking

Medicine Dictionary Offline

Medicine Dictionary Offline

Medicine Dictionary Offline

Medicine Information

Zoho Survey - Offline Survey

Zoho Survey - Offline Survey

Zoho Survey - Offline Survey

Collect Feedback On-the-Go

📊 Productivity

SurveyCTO Collect

SurveyCTO Collect

SurveyCTO Collect

Fill out your SurveyCTO forms

This application allows data collectors to efficiently fill out forms on mobile devices. Collected data can be uploaded to a central server once an internet connection is established.

Fill out SurveyCTO formsMobile data collectionUpload data to server

📊 Productivity

Marche Offline Map and Travel Trip Guide

Marche Offline Map and Travel Trip Guide

Marche Offline Map and Travel Trip Guide

by OFFLINE MAP TRIP GUIDE LTD

Languedoc Roussillon Offline Map and Travel Trip

Languedoc Roussillon Offline Map and Travel Trip

Languedoc Roussillon Offline Map and Travel Trip

by OFFLINE MAP TRIP GUIDE LTD

FAQ about Prelude Offline

Are there free prelude offline apps for iPhone?

Yes — 20 of the top prelude offline apps we rank are free to download, including Prelude Offline and Prelude ePRO.

Does Prelude Offline have ads or in-app purchases?

Prelude Offline has no ads and has no in-app purchases, according to its App Store listing as of August 2026.

How many prelude offline apps are on the App Store?

We track 250+ prelude offline apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.