How to Shrink Your iOS App by 31%: Practical Thinning & Optimization Guide

This article explains why iOS app size matters for download conversion, breaks down the components of an IPA, and provides a step‑by‑step guide to Apple’s App Thinning techniques, compiler optimizations, third‑party library management, resource cleanup, and CI/CD automation that together reduced the Yanxuan app from 210 MB to 144 MB.

App ThinningBinary OptimizationMobile Development

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How to Shrink Your iOS App by 31%: Practical Thinning & Optimization Guide

Beike Product & Technology

Dec 17, 2021 · Mobile Development

iOS App Package Size Optimization: Strategies, Tools, and Best Practices

This article presents a comprehensive guide to reducing iOS app package size by analyzing download and install sizes, applying binary and resource optimizations, removing unused code and SDKs, leveraging image cloudization, and establishing standards to achieve sustainable shrinkage while maintaining performance and developer productivity.

App Size ReductionBinary OptimizationiOS

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iOS App Package Size Optimization: Strategies, Tools, and Best Practices