In short
Reactivation is the process of bringing inactive or lapsed users back to an app and getting them to use it again. It targets people who signed up but stopped returning. Typical tactics include reminders, comeback incentives, new content and limited-time challenges aimed at that group.
Why it matters for apps
Most apps lose a large share of users after the first weeks. Winning back a lapsed user is often cheaper than acquiring a new one, because they already know the product.
- Give a reason to return: a new challenge, a fresh season or a reward waiting in the account works better than a generic "we miss you".
- Lower the restart barrier: a small, easy first goal helps people rebuild the habit instead of facing their old progress gap.
- Time it well: reach out while users still remember the app, and stop after a few tries.
- Common mistake: sending the same discount to everyone. It trains users to wait for offers and does not fix why they left.
Industry examples
Duolingo is known for its reminder notifications that nudge users back to keep their streak alive.
A scooter app gives riders who have not ridden in 30 days a two-week "comeback" challenge with bonus points for their first three rides (hypothetical).
Build it with StriveCloud
StriveCloud segments update in real time, so lapsed users move into a win-back group automatically. Reach them with push notifications or mail from the control panel, and offer a comeback challenge with a scratchcard or Wheel of Fortune reward. Printed codes with QR redemption can also bring offline customers back into the app.
Want to try this? See how re-engagement works in mobility apps
Frequently asked questions
What is user reactivation?
User reactivation means getting inactive users to come back and use a product again. It focuses on people who already signed up but stopped engaging.
What is the difference between reactivation and retention?
Retention is about keeping active users from leaving. Reactivation is about winning back users who have already gone inactive.
How do you reactivate inactive app users?
Target lapsed users as a group, give them a clear reason to return such as a new challenge or reward, and make the first step back small and easy.