About Contract Fees

We will describe an overview of the contract for new app development work.
All amounts below are exclusive of tax. Also, unit prices and working hours may change sequentially. Please contact us for details👍
Contact Us📬Contact Us2023/3/27 15:042023/4/23 21:10


Development of iOS / Android / Web / Desktop apps with Flutter
Development of management screens using Flutter Web
Backend development using Firebase or REST API

Common Contract Terms

Contract TypeQuasi-delegated Contract (Contract by Hourly Basis, Not Deliverables)
Contract DeadlineEnd of Month
Payment Site30 days (End of Month, Payment at the End of Following Month)
Contract Cycle3-Month Contract, Auto-renewal (Negotiable)
MeetingsOnline Meetings are Possible
Development MachineUse Our Mac
Development PlaceFull remote
Development TimeframeFull flextime

App Development (Team Participation)

  • We will participate as a team of two or more members, including Muramatsu, to avoid solo participation and personalization.
Hourly Rate$ 100 / person ~
Working HoursAt least 40 hours / month ~ Negotiable
Job Contents* Flutter App Development * Firebase