Apps Like c1-21.com for iPhone and iPad
Ranked alternatives
Showing 81–100 of 1,000 ranked alternatives.
Renata Meins
Converta LTDA
Access classes, interact, upload images
Access course materials and live lessons quickly. Participate in a student community with interactive features. Upload images easily. Receive notifications for new modules and live sessions. Submit feedback to the support team.
Pickmybrain.com
VRTCL OU
Access experts, ask questions, get answers
Access expert knowledge by asking questions and receiving answers from personal AIs or real experts. View expert profiles to explore their content, social links, and offerings. Stay updated with automatic content notifications.
Crash Course Online.com
ADHI Schools, LLC
Study questions and track progress
Study for the California state exam with over 1,100 practice questions covering Property Ownership and Land Use Controls, Law of Agency and Fiduciary Duties, and other relevant topics.
Busulla.com
Smart Bits GmbH
Explore career paths and compare programs
Compare school, college, and university programs to find accredited options and make informed decisions. Filter by location, program type, and accreditation status. Access detailed information on curriculum, admission requirements, and career paths.
Summary.com
Concentrated Knowledge Corporation
Access business book summaries offline now.
The app provides access to summaries from business books. Users can search, filter, and download content for offline viewing.
Hungry Cloud by Reading.com
TTW Innovations LLC
Learn letter sounds and build vocabulary
Teach letter sounds through interactive play. Children feed letters to a while matching letters to their sounds. Includes phonics exercises and vocabulary building activities. Tracks progress and offers simple, engaging gameplay for young learners.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.