diff --git a/readme.org b/readme.org
index 8c40987..8ea0819 100644
--- a/readme.org
+++ b/readme.org
@@ -62,7 +62,14 @@
 
 ** Kiosk mode
    - in iOS >=6, just use guided access
-   - in iOS <=7, maybe use IncarcerApp
+   - +in iOS <=7, maybe use IncarcerApp+
+     - doesn't seem work on ios 5 anymore, so no point
+     - tried older versions from [[https://code.google.com/archive/p/iphone-incarcerapp/][Google Code Archive]], but those don't work either. Maybe some incompatibility with another jailbreak library?
+   - "Store Demo" mode (see [[https://stackoverflow.com/questions/5011774/lock-down-iphone-ipod-ipad-so-it-can-only-run-one-app/8994690#8994690][StackOverflow answer]])
+     - works on iPad 1
+     - is kind of annoying, and doesn't disable touch screen
+       - can be escaped via =killall SpringBoard= or rebooting
+     - more notes: https://www.theiphonewiki.com/wiki/Smart_Sign
 
 ** Let's Encrypt certificates
    - Can install cert PEM via gui, probably too much of a pain to automate it