Unity3D \u2013 Reducing the APK file size of your build for mobile
  1. Don't expect too much from Unity.
  2. Remove useless assets, models, script etc.
  3. Remove the parts of the engine you aren't using.
  4. Use small size textures/images and compression.
  5. If you have audio, Convert songs to ogg.
  6. Enable IL2CPP native compilation.
  7. Build two separate APK.

Accordingly, how do I reduce the size of my apps on Android?

Reduce your app size

  1. Contents.
  2. Upload your app with Android App Bundles.
  3. Use the Android Size Analyzer. Use the analyzer in Android Studio.
  4. Understand the APK structure.
  5. Reduce resource count and size. Remove unused resources.
  6. Reduce native and Java code. Remove unnecessary generated code.
  7. Maintain multiple lean APKs.

Similarly, how big is the unity download? approximately 1 MB

In this regard, does Unity Build unused assets?

Unity don't include unused assets in your build. Only assets that are referenced by a scene (that is included in the build) and all assets from the resources folder are included in the build.

How do I make unity build faster?

To speed up your Unity build times:

  1. Benchmark your build times if you are trying to improve them.
  2. Compile all your source you never change into one assembly using an asmdef file.
  3. Limit the number of asmdef files you use.
  4. Limit dependendencies between asmdef files.
  5. Don't put your most frequently changing code in an asmdef.

Related Question Answers

How do I delete unused assets in unity?

Unity don't include unused assets in your build. Only assets that are referenced by a scene (that is included in the build) and all assets from the resources folder are included in the build. As far as i know there's no way to "clean up" your project automatically.

How do I optimize in unity?

Maximizing Your Unity Game's Performance
  1. Keep It Simple. I'm putting this first since it should be a general rule for any game that you build.
  2. Use the Profiler.
  3. Batch Those Game Objects.
  4. Reduce and Reuse Textures.
  5. Use Culling to Limit What is Rendered.
  6. Optimize Objects that are Visible.
  7. Use Proper Compression and Load Types for Audio.
  8. Streamline Physics Calculations.

Why do my sprites look bad in unity?

At the bottom of your Texture importer you have a compression section. If your texture is 2048x2048 and your texture compression is set to max 512 then it gets shrunk by Unity. But Unity does it as it can and in the process some pixels are being lost and your resolution gets bad.

What is crunch compression unity?

The updated Crunch library, introduced in Unity 2017.3, can compress DXT textures up to 2.5 times faster, while providing about 10% better compression ratio. If you enable the “Use Crunch Compression” option in the Default tab, all the textures on Android platform will be compressed with ETC Crunch by default.

How do I reduce the size of my apps?

Reduce your app size
  1. Remove unused resources.
  2. Minimize resource use from libraries.
  3. Support only specific densities.
  4. Use drawable objects.
  5. Reuse resources.
  6. Render from code.
  7. Crunch PNG files.
  8. Compress PNG and JPEG files.

How do I reduce the size of my apps on my home screen?

Change icon size on Android – Stock Android launcher Simply head over to your settings, select 'Display', hit 'Advanced', and tap on 'Display size. ' From here you can make icons larger or smaller than they usually are.

How do I reduce the size of icons?

To resize desktop icons Right-click (or press and hold) the desktop, point to View, and then select Large icons, Medium icons, or Small icons. You can also use the scroll wheel on your mouse to resize desktop icons. On the desktop, press and hold Ctrl while you scroll the wheel to make icons larger or smaller.

How do I change the size of my apps?

Change icon size on Android – Stock Android launcher Simply head over to your settings, select 'Display', hit 'Advanced', and tap on 'Display size. ' From here you can make icons larger or smaller than they usually are.

What is the average app size?

Of all mobile apps published on the app stores, the average Android app file size is 11.5MB. And the average iOS app file size is 34.3MB. But these figures include mobile apps that have a release date in the distant past.

How do I resize icons on Android?

Simply head over to your settings, select 'Display', hit 'Advanced', and tap on 'Display size. ' From here you can make icons larger or smaller than they usually are. The only issue with this option is that it not only resizes icons, but also everything else in the phone, including text and other screen elements.

How do I compress an APK file?

4 Answers
  1. Use ProGuard. ProGuard is a free Java class file shrinker, optimizer, obfuscator, and preverifier.
  2. Optimize your images by using tools like 9patch and png optimizers.
  3. Remove everything that is only used for debugging purposes (debug classes, or even Log() methods). Also try removing unnecessary .so files.

Why does app size increase?

The application is published in . apk form, which means all your source code along with the assets like images , music etc used in the app are in compressed form. After installing, all the files gets decompressed, thus resulting in increase of the app size.