
Duolingo
8.5#7 in language learning appsFree planFree planAndroidiOSWebmacOS
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| Fact | Duolingo | IXL Math |
|---|---|---|
| Headquarters | Pittsburgh, Pennsylvania, United States | San Mateo, California, USA |
| Mobile apps | Yes | The IXL app is available through the Apple App Store, Google Play Store, and Amazon Appstore. |
Duolingo suits learners who want short, adaptive lessons across language, chess, or math subjects. Its listed language tools may also suit people seeking practice in multiple skills, including speech and offline lessons.
IXL Math suits learners from pre-K through Calculus, as well as families, classrooms, and schools or districts. Teachers can use its analytics and LMS integrations to support classroom use.