I need to have 12 match play tables with tablet scoring for a sports tournament
I can build the workbook and looks like the app bit should be possible but I need to deploy to older iOS devices as cost of newer ones just make it impractical
Is there any way an app can run on iOS 9 or should I stop using Honeycode?
Hi @Cliv-cd10 
Thanks for your post and sharing about your situation. If you are unable to upgrade your iOS version to use the Honeycode mobile app, you can also access Honeycode via a browser on a mobile device.
You can check out the following article to see which browsers are supported: Honeycode Browser & Mobile Support
I hope that option helps! Let us know if you have any other questions. 
I have just tried using safari on a device running iOS 9.3.5
All I get is a blank screen which does not load anything so this is not a solution
Seems to be an all too familiar failure of apps for Apple and Android devices
Looks like it’s time to stop wasting efforts with Honeycode and try Appsheet instead