# Which version of Unity FMOD integration should I use for Unity v 4.6.71f? **URL:** \ **Category:** Unity\ **Created:** [November 14, 2015, 6:56pm UTC](https://qa.fmod.com/t/which-version-of-unity-fmod-integration-should-i-use-for-unity-v-4-6-71f/12153 "2015-11-14T18:56:01Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Olliepm](https://avatars.discourse-cdn.com/v4/letter/o/91b2a8/32.png) [@Olliepm](https://qa.fmod.com/u/Olliepm)\ **Post date:** [November 14, 2015, 6:56pm UTC](https://qa.fmod.com/t/which-version-of-unity-fmod-integration-should-i-use-for-unity-v-4-6-71f/12153/1 "2015-11-14T18:56:01Z")
My question is as straightforward as that. I’m a student and that’s the version of Unity we’re currently working with if anyone was curious as to why I’m using an older version. Thanks! ---
**Author:** ![Olliepm](https://avatars.discourse-cdn.com/v4/letter/o/91b2a8/32.png) [@Olliepm](https://qa.fmod.com/u/Olliepm)\ **Post date:** [November 14, 2015, 7:16pm UTC](https://qa.fmod.com/t/which-version-of-unity-fmod-integration-should-i-use-for-unity-v-4-6-71f/12153/2 "2015-11-14T19:16:32Z")
Never mind. Apparently I’d need Unity 4 pro or Unity 5 period. Would be nice to have some explanation of the integration version numbering system if anyone knows? ---
**Author:** ![nick1](https://avatars.discourse-cdn.com/v4/letter/n/47e85d/32.png) [@nick1](https://qa.fmod.com/u/nick1)\ **Post date:** [November 16, 2015, 12:14am UTC](https://qa.fmod.com/t/which-version-of-unity-fmod-integration-should-i-use-for-unity-v-4-6-71f/12153/3 "2015-11-16T00:14:33Z")
We release all three components of FMOD Studio: tool, runtime, and integration simultaneously. The version number is the same for all three. The integration supports all versions of Unity 4 and 5. The requirement for Pro when on Unity 4 is a licensing issue, not a compatibility issue.