General Troubleshooting for iOS Apps:
Restart your Device. Many issues are easily resolved by restarting your iPhone, iPod Touch or iPad. If you are having problems with an app, try this first.
Redownload and Reinstall the App. If restarting your device doesn’t help, you may want to redownload and reinstall the app. Important! If you want to remove the app from your device before reinstalling, be aware that doing so will permanently delete all application data.
Diner Jukebox is back in the App Store!
The bugs were fixed and version 1.51 seems to be working well in iOS 6 and 7.
We love our Diner Jukebox fans, and appreciate your patience!
We strive to make our apps bug-free, but sometimes the nasty little critters do get past our expert team of testers. If you're having a problem with an app, please send us an e-mail with as many details as possible. If you see the problem only after a certain sequence of operations, please include the details of that sequence. We will respond to you within 24 hours and if the problem is fixable, an updated version of the app will be available as quickly as possible.
Do you have an idea that could make one of our apps better? Great! We're always interested in improving our apps, so please e-mail us with your suggestions.
Contact Spectrum Apps Support: email@example.com
If you have questions about how to use a specific app, you might find the answers on the app's product description page:
Date to Date Calculator