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SlimKit

iOS App Size Analyzer

Optimize Your iOS App Bundle Size
In Seconds, Not Hours

Drop your .xcarchive or .ipa file to discover hidden bloat, reduce download size, and improve user acquisition.

100% Private Lightning Fast Free Forever

Drop your .xcarchive.zip or .ipa here

or click to browse

Instant Analysis

Get detailed insights in seconds with WebAssembly-powered performance. No waiting, no server delays—just instant results.

100% Private & Secure

Your sensitive app data never leaves your browser. Zero uploads, zero servers, zero tracking. Complete privacy guaranteed.

Actionable Insights

Interactive treemaps, detailed breakdowns, and expert recommendations to reduce your app size by up to 40%.

Why App Size Matters

23%

Higher conversion on smaller apps

50%

More downloads with faster installs

100MB

Cellular download limit

40%

Avg size reduction possible

Every megabyte counts. Smaller apps download faster, convert better, and reach more users—especially on cellular networks and in emerging markets.