App Store Deployment & Lifecycle Management

Getting an app approved on the App Store or Play Store, and keeping it updated, takes precision and constant compliance work. We handle the full lifecycle, from code signing and store listings to reviews, phased rollouts and crash monitoring.

From submission to updates, we handle it

Submitting your app to the App Store or Play Store isn’t just a final step. It demands precision, compliance and ongoing iteration. At Quantzi, we handle the full deployment lifecycle, from provisioning profiles and code signing to SEO-optimised metadata, screenshots and localised descriptions that help people find your app. We manage reviews, approvals, version control and post-launch performance so your app is published, visible, compliant and updated with user feedback in mind.

We start by reviewing your app’s release readiness, from security profiles and version control to asset optimisation and compliance. Our team sets up CI/CD pipelines with tools like Fastlane and GitHub Actions to automate code signing, binary uploads and changelog generation. We A/B test your App Store and Play Store listings with localised content, set up phased rollouts, and integrate tools like Crashlytics and Sentry to monitor app health after release. Our cycle includes review responses, release scheduling and regression tracking to keep your app stable and crash-free.

We use machine learning to suggest release windows based on store trends, generate and test metadata variants to improve store ranking, and run compliance scans to catch rejection risks early. Crash clustering and user sentiment analysis help us find root causes and prioritise fixes. Integration with CI/CD allows automatic rollbacks or targeted updates. Your app goes live and stays stable and store-ready.