Track users who returned after x days

Nate

Hey!

I want to know which users coming back to my app after 2 weeks/3 weeks/4 weeks after their first visit.

How can i create this chart?

Find more posts tagged with

Retention

Accepted answers

Matrak

Hello Nate !

You can use the “retention” chart to display the new users (using Amplitude’s “New user” event as the starting event) who returned at a later date (using “weekly” to get the retention per week). Here is an exemple using Amplitude demo: https://analytics.amplitude.com/demo/chart/new/9s7jn2n?source=copy+url

Hope I could help 😄
Matrak

All comments

Matrak

Hope I could help 😄
Matrak

Nate

Matrak

Thank you so much!

I have a follow up question:

On day 3 i have 6 out of 69

On day 7 i have 2 out of 60

What is it this “out of” 69 and 60? Its not the total users from the first day?
and if it is why the number not the same?

Matrak

Hi Nate !

I believe this is linked to the granularity of the chart. To get the weekly retention for the same population, you need to use a custom date range (using “between”). Otherwise it seems to be taking new volumes of new users each week.

I hope I’m right 😂

Nate

Matrak

Thanks!
I did it here!
It still shows me different “of” numbers
Any additional ideas why?

Week 1 - 5 of 57

@week 2 - 5 of 40

Matrak

Nate
This seems to be related to the length of your date range which is over a week. For instance, let’s take a 3 weeks long date range that you analyze weeky (thus computed using a 7 day-window):

From week 0 to week X-3 (X being the current week, I believe it is the second to last week on the retention chart), you have your whole population over the period of time.
At week X-2 , some of the earliest population exit the observed population.
At week X-1, some more exit the population.
At week X, same thing. Your population is left with the latest new users of your date range.

Here’s an example on Amplitude demo: https://analytics.amplitude.com/demo/chart/new/av8cflw?source=copy+url

I concluded by thinking that the amount of “rolling time window” periods within your date range will equal the amount of consecutive decreases at the end (second to last) of your retention graph (example: with a 5 weeks date range on a 7 day-window, you will have 5 decreases on the 5 weeks prior to the last one). Hence, I would not take a look on the latest weeks given depending on your chosen date range.

Once again, I hope I’m right. 😂

Quick Links

Unanswered Questions

Guide and Survey Analytics not Working
Hey there I've been playing around for a couple of hours with the guide and analytics which fires properly on the UI but wouldn't give me any analytics. I read that there is another script that should be installed for the analytics part of things. Would anyone be able to guide me towards the potential script or some…
How can I connect my Google Analytics Data with Amplitude
All my data is being collected through Firebase I want to export all this data in Amplitude and keep it synced with GA4, I tried adding data sources as BigQuery and GA4 both but for some reason it only partially imported the data and now its not working, I cant even see connected sources. Any help will be appreciated.
Import data from one amplitude account to another
How do I transfer data from one amplitude account to another? It seems all the community chats about this have completely broken links. Easy to export, no way to import, very frustrating. :(
@amplitude/plugin-web-vitals-browser build fails on CRA v4 (react-scripts@4.0.3)
When using @amplitude/plugin-web-vitals-browser with Create React App v4 (react-scripts@4.0.3), the build fails with: ./node_modules/@amplitude/plugin-web-vitals-browser/node_modules/web-vitals/dist/web-vitals.js<br /><br />SyntaxError:…
Question about Amplitude Export API Data Delay
Hello, I'm using SpringBoot and Kotlin to integrate with the Amplitude Export API. The official Amplitude documentation (https://amplitude.com/docs/apis/analytics/export) states that "data is available to export at a minimum within 2 hours of when the servers received it." However, there's no clear information about the…