I've recently launched a new app, http://www.cryptoalarm.io. It is free to join, just put in either your email address or phone number (to receive SMS notifications) and the app will email or text you when the corresponding cryptocurrency reaches its 1 day, 7 day, or 30 day high and low.
Please let me know if you have any suggestions or feedback.
Thanks!!
Mike
CryptoAlarm
http://www.cryptoalarm.io