What are Monthly Active Users?

Posted on 21. July 2023 by Jan Bunk

A large crowd of humanoid robots with smartphones trying to enter a skyscraper, digital art

Convert your website to an app.

Design your app for free in 5 minutes.

While converting your website to an app, you might have checked out our pricing page. On there you probably noticed that we offer different plans which offer varying monthly active user limits. Since that concept needs a bit of explanation, we’ll try to answer any questions you might have about it in this article.

How is the monthly active user count calculated?

Each device that the app is opened on one or more times in a given month counts as one active user in that month.

Formulated a bit differently:

An active user is one person with one device that opened the app at least once in the given month. Even if that person opens the app 10 times in the given month, it still counts as one user, since it’s the same device.

Let’s take a look at some examples for clarification:

  • Multiple users example:

    • User A opens the app 3 times on his iPhone in July. In August, he opens the app 5 times on his iPhone.

    • User B opens the app 1 time on his Samsung Galaxy in July. In August he doesn’t open the app at all.

    • Result: 2 active users in July and 1 active user in August

  • Multiple devices example:

    • User A opens the app 1 time on his iPhone in July. He also opens the app 2 times on his iPad in July.

    • Result: 2 active users in July

  • Very active user example:

    • User A opens the app 999 times on his iPhone in July.

    • Result: 1 active user in July

What happens when an app reaches the user limit?

First of all - congratulations! Having an app with so many active users is impressive and it means that your users are adopting the app well. You’ve built up a great asset for your business through your app.

Let’s begin shortly before your app hits the monthly active user limit. When your app starts getting close to the user limit (80% of it) in a given month, we’ll send you an e-mail to make sure you’re aware of it. It’s time to start thinking about upgrading to a larger plan.

When you reach the monthly active user limit, you’ll receive another e-mail about it. You should switch to a bigger plan immediately to avoid disruptions to the app. But since we know that e-mails can get lost in the daily workload, we offer you a buffer of 20% of your user limit, even after you have exhausted the limit.

Only when you’ve went over the limit and the 20% buffer on top of it, your app will be restricted. To be specific, new users (that have not yet opened the app in the given month) can’t open the app, because they would increment the active user count. The other users that had already opened the app in this month can continue to use the app.

This is the only consequence of going over your monthly active user limit. We do not automatically charge you anything, you’ll need to manually upgrade your plan to increase the limit.

Remember that you can upgrade and also downgrade your plan at any time without losing anything. Whenever you switch plans we automatically calculate the remaining “credit” from your current plan, so you don’t pay more if you switch to a different plan even after you had just paid your monthly subscription. Basically you don’t need to worry about waiting until the end of the month or anything like that - it’s not more expensive to switch immediately.

How high are the user limits?

Please always double check on our pricing page. At the time of writing, these are the limits:

  • Small: Up to 1000 Monthly Active Users

  • Medium: Up to 5000 Monthly Active Users

  • Large: Up to 50000 Monthly Active Users

  • Enterprise: Unlimited monthly active users

Why do the apps have a user limit?

By offering different packages with different monthly active user limits, we can make our cheapest plans affordable to small businesses. So larger businesses, which get significantly more use out of their apps, pay a bit more to make the smaller plans cheaper for smaller businesses. We think that’s fair since companies on the large plans still pay less on a per user basis and also get other features. So everyone benefits in some way.

Create an app for your site.

Design your app for free in 5 minutes.

Related Articles


A humanoid robot in a futuristic store, digital art

Demystifying the Mobile App Publishing Process

Discover how the app store publishing process works at a high level. Learn about the basic procedure so you can plan your app publishing strategy.

Two humanoid robots running on a virtual race track in space, digital art

How to Make Your Website Fast & Mobile Friendly

Evaluate and improve your website's speed and mobile friendliness to make your website-based app faster and more user friendly.

A humanoid robot opening a vault door using a large key, digital art

How to Password Protect Your App

You can set a password that will be required to open the app. This is useful if you want to restrict access to your app to only a limited group of people.


Author Jan Bunk
Written by
Jan Bunk

Hi, I'm Jan! I created webtoapp.design in 2019 while studying computer science in university. A lot has changed since then - not only have I graduated, but it's also no longer just me running webtoapp.design. We've grown to a global, fully remote team and have gathered lots of experience around app development and app publishing. We've created and published hundreds of apps in the app stores, where they've been downloaded hundreds of thousands of times.