Yes, through Frequency Capping.
Frequency Capping is the limiting of the number of messages a target audience can receive. Blesh Ads sets the limit at 1 message per location per day. You can set a Frequency Cap which designates the number of times each user within the target audience can receive a message per location by day, week or month. Publishers can also set a Frequency Cap which limits the number of times their users can receive a message per day, week or month.
Learn more here.