App Directory
Best Competency & Mastery-Based Learning Apps & Tools for Schools
187 competency & mastery-based learning software platforms and tools for K-12, rated against instructional invariants from learning science.
187 apps
Browse Mastery-Based Apps
Review competency and mastery-based learning apps by subject area, current rating, and total certifications for data privacy and research efficacy. Our team has not completed formal evaluations for these tools yet. Click any app name to view its complete profile, features, and specific third-party certifiers.
Rating
Application
Subject Area
Certifications
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Emotional ABCs
Emotional ABC's
Early Childhood Education, Applied Science
1 cert
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EdReady
The NROC Project
Humanities, Math
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Scholastic W.O.R.D.
Scholastic Inc.
Humanities, Social Science
3 certs
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Kiddom
Kiddom
Humanities, Social Science
3 certs
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Riipen
Riipen
Humanities, Social Science
2 certs
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My Math Academy
Age of Learning
Math, Career & Tech Education
10 certs
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Short Answer
Short Answer
Humanities, Social Science
—
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Agilix Buzz
Agilix Labs, Inc.
Early Childhood Education, Humanities
1 cert
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Imagine Reading
Imagine Learning
Humanities
3 certs
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Boxie
Boxie
—
—
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QuestionWell
QuestionWell
Humanities, Social Science
2 certs
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ASANKA
TECHAiDE
Early Childhood Education, Social Science
—
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Todo Math
Enuma, Inc.
Math
1 cert
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My Reading Academy
Age of Learning
Early Childhood Education, Humanities
9 certs
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Coding in Minecraft
Prodigy Learning
Science, Applied Science
5 certs
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OpenClass
OpenClass
Humanities, Social Science
—
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CK-12's AI Tutor, Flexi
CK-12 Foundation
Science, Math
—
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OT-2
Opentrons Labworks Inc.
Science, Applied Science
—
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Anatomy.app
Anatomy Next Inc.
Humanities, Science
—
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Mindly Games
Mindly Games
Math
—
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Tynker for Schools Premium | Elementary School Plan
Byju's
Early Childhood Education, Humanities
1 cert
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Tynker for Schools Premium | High School Plan
Byju's
Humanities, Social Science
1 cert
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Tynker for Schools Premium | Middle School Plan
Byju's
Humanities, Social Science
1 cert
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DataCamp Classrooms
DataCamp
Science, Applied Science
—
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SkillBuild
Muzzy Lane
Career & Tech Education
—
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ASSISTments
ASSISTments
Math
4 certs
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Flinn PAVO
Flinn Scientific
Science, Applied Science
—
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Wordela
eReflect Inc
Early Childhood Education, Humanities
2 certs
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Science A-Z
Learning A-Z
Early Childhood Education, Humanities
5 certs
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Scholastic F.I.R.S.T.
Scholastic Inc.
Early Childhood Education, Humanities
4 certs
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CK-12 Adaptive Practice
CK-12 Foundation
Science, Math
—
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Third Space Learning
Third Space Learning
Math
—
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Ambient Weather WS-2000 Weather Station
Ambient Weather
Social Science, Science
—
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Coursebox
Coursebox
Humanities, Social Science
—
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ST Math Summer Immersion
MIND Education
Early Childhood Education, Math
5 certs
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Sofia
Link-Systems International, Inc.
Humanities, Math
1 cert
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Coco Coders
Coco Coders
Applied Science, Career & Tech Education
—
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Testing Program
Consultores en Tecnología Educativa S. C.
Applied Science, Career & Tech Education
3 certs
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Remind Tutoring
Remind
Humanities, Math
4 certs
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From Sounds to Spelling
Learning at the Primary Pond
Humanities
—
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New Readers Press Online Learning
New Readers Press
Humanities, Social Science
—
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MindPlay Reading
MindPlay
Early Childhood Education, Humanities
2 certs
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Codementum
Sunburst Digital
Science, Math
1 cert
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Ellipsis Education
Ellipsis Education
Applied Science, Career & Tech Education
2 certs
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HelloCode
Hello World Kids
Applied Science, Career & Tech Education
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KAZ Typing
KAZ Typing
Humanities, Applied Science
—
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Number DNA™
Neaton Mathematics LLC
Math
—
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Rooted Learning
Rooted Learning
Humanities, Social Science
—
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Teachally
EZ Reward, LLC
Humanities, Social Science
—
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BookNook
BookNook
Humanities, Math
3 certs
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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 →