Jun 13 2019 04:05 AM
Yes it is. Please refer to below.
What's included in the Office 365 developer subscription?
Your developer subscription includes the following:
Exchange Online (Plan 2)
Flow for Office 365 Plan 2
Microsoft Forms (Plan E5)
Microsoft Planner
Microsoft Stream for Office 365 E5 SKU
Microsoft Teams
Mobile Device Management for Office 365
Office 365 ProPlus
PowerApps for Office 365 Plan 2
SharePoint Online for Developer
Skype for Business Online (Plan 2)
Sway
To-Do (Plan 3)
https://docs.microsoft.com/en-us/office/developer-program/office-365-developer-program-faq
Thank you
Dav,