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CK-12 FlexBook 2.0 vs TU Delft OpenCourseWare

CK-12 FlexBook 2.0

7.7 #7 in Digital Textbook Platforms

About CK-12 FlexBook 2.0

TU Delft OpenCourseWare

6.2 #17 in Open Educational Resource Platforms

About TU Delft OpenCourseWare
CK-12 FlexBook 2.0TU Delft OpenCourseWare
Free planYesYes
Free trialNoNo
Paid fromFreeFree
Open sourceNoNo
PlatformsAndroid, iOS, WebmacOS, Web, Windows
Free planYesYes
Remix and adaptation—Yes
Download formats—PDF, video

Both are listed in Best Open Educational Resource Platforms. On Samsung Mobile US Press, CK-12 FlexBook 2.0 scores higher on our published basis.