I sent an email when Cachly 5.0 was released in February outlining my concerns of battery life. Nic replies saying this would be addressed in an upcoming update (version 5.0.2).
However, after using Cachly most of last week and keeping track of the battery consumption, I have noticed this is still an issue. My iPhone X is using around 50% battery after 1 hr 30 mins of Cachly usage. This is also with battery saver mode switched on.
Is there a future update in the works looking to address battery issues?