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Size Analysis
Monitor and reduce app size
Track size on every commit
Built to work with any workflow
Automated insights to reduce app and framework size
Learn more about our size insights
36
insights
Strip binary symbols
Potential savings 39.4 MB (14.17%)
85
insights
Optimize images
Potential savings 13.5 MB (4.84%)
88
insights
Remove duplicate files
Potential savings 6.6 MB (2.36%)
112
insights
Place scaled images in asset catalogs
Potential savings 5.1 MB (1.84%)
1
insight
Remove binary symbol metadata
Potential savings 3.1 MB (1.12%)
162
insights
Minify localized strings
Potential savings 757.8 kB (0.27%)
Found 1336 files under 4KB. Many small files take up extra space on disk, add to code signing overhead and make size estimates less accurate. There are a total of 2073 files in your app, moving the loose files to NSDataAssets would save 3.8 MB.
802 strings files
409 png files
See how size trends over time
Show size breakdowns on every pull request to always keep performance KPIs top of mind.
Understand your app like never before
Visualize the size of code, assets, & localizations. Dive into functions, types, and dyld/dex metadata.
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Read how Stream used Emerge to reduce the size of their SDK
Run a size comparison of any two builds
Get weekly digests of app size insights
Dashboard to track size over time
Infinitely scalable and enterprise ready
Performance Analysis
Prevent and diagnose performance regressions
Detect regressions with 99% accuracy. Test on real, physical devices.
Chat with Emerge engineers about our testing environment
Track performance on every commit
See an example of Performance Analysis on a pull request
Automated insights to help devs improve startup time
Diagnose and fix performance regressions
Learn more about our performance tooling
14.6% increase in app launch time
+19ms on an iPhone SE (2020) running iOS 15.4.1 (Completed on 5/17/2022 at 5:00 PM)
Diff range
16.49%16.49%
Run a performance comparison of any two builds
Infinitely scaleable and enterprise ready
Launch Booster
Improve app startup time like magic
Reduce app startup time by up to 18%
(with almost no dev effort)
Integrating is a breeze
See how easy it is
1
Upload your app
2
Add automatically generated Order Files (iOS) or Baseline Profiles (Android) into build
3
See immediate results in production
Devs ❤ Emerge
"We're finding Emerge to be an invaluable part of our toolchain, always ensuring we're a good citizen on our customer's devices."
Tim Searle
Principal Mobile Engineer, Marks and Spencer
"Emerge has allowed Faire to dig deeper into App Size beyond what we could have ever imagined."
Jeff Hodnett
Director of Engineering, Faire
"Emerge has become an essential tool in our mobile build flow. Since using Emerge, we've shed 30% of our app size and sped up startup time, all without needing to be the experts to do it."
Gary Phillips
Senior Director of Engineering, Airtime
"Please run this for all our sakes..."
iOS Dev Weekly
Issue #490
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