diff --git a/arghzero.md b/arghzero.md
index 5aebfa02f..35eafd48f 100644
--- a/arghzero.md
+++ b/arghzero.md
@@ -13,5 +13,6 @@
     - [[machine learning]]
     - [[apple]]
       - the amount of hoops you have to jump through to release something on the [[app store]]
+      - 30%