# Single in-app display limits

In Single in-app message campaigns, there are different types of limits you can set, and you can use all types of limits in conjunction with one another:

Display limits
The display limits define when an in-app should be displayed. They start counting from the start of the campaign for each user and are not restricted to a single session.

• When trigger occurs exactly N time(s)
• When trigger occurs every N time(s)

Frequency limits
The frequency limits define how often an in-app should be displayed.

• Up to N times ever
• Up to N times per session
• Up to N times in [time range], where the time range can be per second, per minute, per hour, per day, per week, and per month.