Iphone 5 battery issue

hi everyone,
i am using Iphone 5 but since i have purchased this, i am facing battery problem. can anyone suggest me solution… to over come this…

If go in Settings > Battery, is Omnifocus showing up as the culprit there?

Yeah even I am facing battery issue with my iphone 6plus. Can anyone help?

Sorry to hear you’re having trouble. If you are still having difficulties using our app and would like to receive technical support, please email us at support@omnigroup.com. The forums are a great place for community discussion, but if you’re having a problem with our software, the best way for us to investigate issues and provide technical assistance would be over email. Thank you!