App Directory
Best Cross-Curricular Apps & Tools for Schools
175 cross-curricular software platforms and tools for K-12, rated against instructional invariants from learning science.
175 apps
The database below tracks cross-curricular educational apps. It lists basic information like app names and industry certifications. Click an app to view its profile page for publisher claims and privacy credentials. We will add ratings to the list as we evaluate each tool.
Rating
Application
Subject Area
Certifications
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AI Educators
AI Educators
Humanities, Social Science
3 certs
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MagiCore Academy
MagiCore
Early Childhood Education, Humanities
—
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Da Vinci
Da Vinci
Humanities, Social Science
—
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UNI
Grey-Box
Early Childhood Education, Humanities
—
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Scholastic News
Scholastic Inc.
Early Childhood Education, Humanities
3 certs
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Skill Struck
Skill Struck
Applied Science, Career & Tech Education
1 cert
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Storyworks
Scholastic Inc.
Early Childhood Education, Humanities
3 certs
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Scholastic W.O.R.D.
Scholastic Inc.
Humanities, Social Science
3 certs
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Epic School
Byju's
Early Childhood Education, Humanities
1 cert
—
Scholastic Literacy Pro
Scholastic Inc.
Early Childhood Education, Humanities
3 certs
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Boxie
Boxie
—
—
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Peekapak
Peekapak
Early Childhood Education, Humanities
4 certs
—
Fathom Reads
Fathom Reads
Early Childhood Education, Humanities
—
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EasyTech
Learning.com
Applied Science, Career & Tech Education
9 certs
—
Newsela ELA
Newsela
Humanities
11 certs
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DataClassroom
DataClassroom
Social Science, Science
—
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Shapegrams
Shapegrams
Humanities
—
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STEM in a Box
TechTerra Education
Early Childhood Education, Science
—
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TutorMe
TutorMe
Humanities, Social Science
—
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ClickView
ClickView
Humanities, Social Science
4 certs
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News Literacy Project Resource Library
The News Literacy Project
Humanities, Social Science
—
—
Digitability
Digitability
Humanities, Social Science
—
—
eSuite (now GroweLab)
engage2learn
Career & Tech Education
3 certs
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iBlocks
Teq Inc.
Humanities, Social Science
3 certs
—
PRO3
ActiveFloor
Early Childhood Education, Humanities
—
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Tynker for Schools Premium | Elementary School Plan
Byju's
Early Childhood Education, Humanities
1 cert
—
Tynker for Schools Premium | Middle School Plan
Byju's
Humanities, Social Science
1 cert
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Glowforge 3D Laser Printer
Glowforge
Humanities, Science
—
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Elementari
Elementari
Humanities, Social Science
—
—
Unruly Splats
Unruly Studios
Applied Science, Career & Tech Education
—
—
Science A-Z
Learning A-Z
Early Childhood Education, Humanities
5 certs
—
Makeblock mBot2
Makeblock
Early Childhood Education, Science
1 cert
—
AVID Open Access
AVID
Humanities, Science
—
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Cignition
Cignition, Inc.
Early Childhood Education, Humanities
3 certs
—
Hats & Ladders
Hats & Ladders, Inc.
Career & Tech Education
—
—
Hummingbird Robotics Kit
BirdBrain Technologies
—
—
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Mobile Max
ActiveFloor
Early Childhood Education, Humanities
—
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Via® Pro
PRC-Saltillo
Early Childhood Education, Humanities
—
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Science Bits
Learning Bits, Inc.
Science, Applied Science
—
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QuaverReady
Quaver Ed
Early Childhood Education, Humanities
1 cert
—
The Newsela SEL Collection
Newsela
Humanities, Social Science
9 certs
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Digital Theatre+
Digital Theatre+
Humanities, Career & Tech Education
1 cert
—
Coco Coders
Coco Coders
Applied Science, Career & Tech Education
—
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Code Avengers
Digital Education USA Inc.
Math, Applied Science
1 cert
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Newsela Science
Newsela
Science, Applied Science
9 certs
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Newsela Social Studies
Newsela
Humanities, Social Science
9 certs
—
Curriculum Genie
Learning Genie, Inc.
Early Childhood Education, Humanities
4 certs
—
826 Digital
826 National
Humanities
1 cert
—
Immersive Reality
Immersive Reality, Inc.
Early Childhood Education, Humanities
—
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PLTW Curriculum
Project Lead The Way (PLTW)
Science, Math
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How We Rate Apps
Every app is evaluated against instructional invariants developed by Invariant Education. We test whether apps actually teach — not whether they look good or have high ratings.
Read our methodology →