Apps Are Not Build-Once Projects
Custom apps require ongoing attention. Shopify evolves, dependencies update, security vulnerabilities emerge, and business needs change. Maintenance is not optional.
Shopify API Versioning
The most predictable maintenance driver.
Quarterly releases
Shopify releases new API versions every quarter. Each version has a roughly 12-month support window before deprecation.
Migration requirements
Apps must migrate to newer API versions before deprecated versions stop working. This requires testing, code updates, and deployment.
Staying current
Rather than emergency migrations when versions are deprecated, plan regular updates to stay within a version or two of current.
Security Maintenance
Security issues require prompt attention.
Dependency vulnerabilities
Libraries and frameworks used by your app have vulnerabilities discovered over time. Regular updates patch these vulnerabilities.
Authentication updates
Shopify occasionally updates authentication requirements. Apps must adapt to remain functional.
Security monitoring
Monitor for vulnerabilities in your dependencies. Automated tools like Dependabot or Snyk can alert on known issues.
Infrastructure Maintenance
The systems running your app need attention.
Hosting updates
Operating systems, runtimes, and hosting platforms require updates. Plan for regular infrastructure maintenance.
Performance monitoring
Monitor app performance over time. Degradation may indicate issues needing attention.
Scaling adjustments
As usage grows, infrastructure may need adjustment. Capacity planning prevents performance issues.
Feature Maintenance
Business needs change over time.
Enhancement requests
Users identify improvements and new requirements. Budget for some feature work annually.
Bug fixes
Issues surface over time. Some are urgent, others can wait. Responsive bug fixing maintains reliability.
Shopify feature integration
Shopify adds new capabilities. Integrating with new features may benefit your app.
Documentation Maintenance
Documentation degrades if not maintained.
Keep documentation current
As code changes, update documentation. Outdated documentation is worse than no documentation.
Runbook maintenance
Operational procedures should reflect current systems. Review and update regularly.
Maintenance Planning
Structure maintenance for sustainability.
Budget appropriately
Plan for 15-25% of initial build cost annually. Less than this and you accumulate technical debt.
Scheduled reviews
Quarterly review of app health: API version, dependencies, performance, outstanding issues.
Relationship continuity
Maintaining relationship with the development team or agency who built the app ensures they understand the codebase and can respond effectively.
For app development, see custom Shopify apps.
Working with LiftKit Digital
LiftKit Digital offers maintenance agreements for apps we build. We keep apps current, secure, and functional long-term.
To discuss app maintenance, get in touch.