EraKey is an easy-to-use app for getting or adding cookie-type key-value-pair records in the Keychain database of an iOS device. It is not advisable to use this app for storing your very secret passwords. - To get the value for a known key, write the Key, and click Get. - To get values for all keys, write ALL in the Key box, and click Get. - To add an entry, write its Key and Value, and click Add. - To update an entry, write its Key and Value, and click Upd. - To delete an entry of a known key, write the Key, write DEL in the Value box, and click Del."