Whether you're new to ifour core or looking for an upgrade, our curated collection of 118+ iOS apps and games has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
This app offers a personalized core workout program designed by physical therapists. It adapts to your individual anatomy and fitness level, providing daily workouts under 10 minutes with video demonstrations. Access nutrition guides and trainer support as a member.
This app uses AI-powered voice technology to provide personalized reading tutoring for children. It listens as kids read aloud, offers pronunciation correction, and assesses comprehension through interactive questions. The app also builds vocabulary and allows parents to track progress.
This app offers 21 engaging games designed to reinforce fourth-grade curriculum. It covers essential subjects like math, reading, science, and STEM, helping children aged 8-11 master key concepts through interactive play and voice narration.
What are the best ifour core apps & games for iPhone?
iFour Core tops our ifour core apps & games ranking as of June 2026, with a 5.0-star average from 28 App Store ratings, and it's free to download.
Are there free ifour core apps & games for iPhone?
Yes — 18 of the top ifour core apps & games we rank are free to download, including iFour Core and Readability Learn How to Read.
Does iFour Core have ads or in-app purchases?
iFour Core has no ads and offers in-app purchases, according to its App Store listing as of June 2026.
How many ifour core apps & games are on the App Store?
We track 118+ ifour core apps & games on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
What is iFour Core?
iFour Core is a health and fitness application that provides a customizable core workout program. It is designed with physical therapy approval to help users build core strength without injury, adapting to individual anatomy and fitness levels.
How does iFour Core personalize workouts?
After a fitness test, iFour Core rates your core strength based on muscle fibers worked. It then customizes daily exercises based on your test performance and current strength level, recalculating your plan as you progress.