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App Development Contract

Mobile app development agreement with milestone deliverables, IP assignment, and app store submission

App Development Contract
Party 1 (Name / Company)
Party 1 Address
Party 2 (Name / Company)
Party 2 Address
Effective Date
Project scope
Platform
Milestone schedule
Payment
IP assignment
Source code
App store
Bug fix
Maintenance
Third-party APIs
Duration / End Date
Signature
Signature

For app developers contracting with clients for iOS/Android app builds.

Key Sections

  • Project scope with wireframes and feature list
  • Platform (iOS, Android, cross-platform/React Native/Flutter)
  • Milestone schedule (design, alpha, beta, launch)
  • Payment tied to milestone acceptance
  • IP assignment on final payment
  • Source code delivery format and repository access
  • App store submission and approval support
  • Bug fix warranty period (typically 90 days post-launch)
  • Maintenance and update retainer (optional ongoing)
  • Third-party APIs and service costs (passthrough)
  • Change order process for scope additions

Acceptance testing criteria defined per milestone. Source code escrow option for client protection.

Customize milestones, set payment schedule, and brand in PDFb2.

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