Best 21K School Apps

190+ iOS apps curated and reviewed

3.6 avg rating
20 free apps
Updated June 2026

If you already know 21K School, this is the deeper bench. 190+ 21k school apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.

Compare top 21K School Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
121K School - eCampus21K School - eCampusFreeNoNoMay 2026
2East Side High SchoolEast Side High SchoolFree3.3★ (66)NoNoSep 2026
3MCA DistrictMCA DistrictFree2.1★ (124)NoNoAug 2026
4Millwood SchoolMillwood SchoolFree5.0★ (4)NoNoMay 2026
5FACTS School AppFACTS School AppFree1.5★ (4)NoNoJul 2026
6Walker High SchoolWalker High SchoolFree2.8★ (49)NoNoSep 2026
7San Juan Unified School Dist.San Juan Unified School Dist.Free2.2★ (28)NoNoMay 2026
8Baho Private SchoolBaho Private SchoolFreeNoNoJun 2026

Top Picks for 21K School

2.1(124 ratings)
Free
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Stay informed about your school's activities with personalized news and updates. Access important information like grades, assignments, and attendance, and get involved through the district tip line and directory.

More 21K School apps to explore

FAQ about 21K School

Are there free 21k school apps for iPhone?
Yes — 20 of the top 21k school apps we rank are free to download, including 21K School - eCampus and East Side High School.
21K School - eCampus has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 190+ 21k school apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
21K School utilizes an AI-driven approach to personalize the learning experience. The platform monitors student emotions and attention, adapting teaching styles and creating customized lesson plans and assignments based on individual learning patterns.
The platform employs data analytics and AI to identify student strengths and weaknesses. This allows for targeted improvement plans and helps guide students toward their unique career paths and passions.