No, TOOLUP doesn't provide API.
No, TOOLUP doesn't provide mobile app.
TOOLUP is located in Berlin, Germany
TOOLUP offers Subscription pricing model
Yes, TOOLUP can integrate with Freshbooks, Zoho Books, Jira, Whereby and many more.You can find more integration for TOOLUP here
The starting price of TOOLUP is $5.00/month when Billed Yearly