DAU vs QoQ
DAU (Daily Active Users) and QoQ (Quarter over Quarter) both come up in business conversations and get confused. Here's the plain-English difference, side by side, so you can use each one with confidence.
The key difference: DAU refers to daily active users, while QoQ refers to quarter over quarter — they describe different things even when they show up in the same sentence.
DAU — Daily Active Users
The number of unique users who engage with a product in a single day. Core metric for consumer apps where daily habit drives value.
QoQ — Quarter over Quarter
A comparison of a metric in one quarter vs the immediately prior quarter. QoQ shows short-term momentum but includes seasonal effects.
When to use DAU
Reach for "DAU" when the conversation is specifically about daily active users. The number of unique users who engage with a product in a single day. Core metric for consumer apps where daily habit drives value.
When to use QoQ
Reach for "QoQ" when the conversation is specifically about quarter over quarter. A comparison of a metric in one quarter vs the immediately prior quarter. QoQ shows short-term momentum but includes seasonal effects.
FAQs
What is the difference between DAU and QoQ?
DAU stands for Daily Active Users — The number of unique users who engage with a product in a single day. Core metric for consumer apps where daily habit drives value. QoQ stands for Quarter over Quarter — A comparison of a metric in one quarter vs the immediately prior quarter. QoQ shows short-term momentum but includes seasonal effects.
Are DAU and QoQ the same thing?
No. They're often used in the same conversation because they're related, but they describe different concepts. DAU = Daily Active Users. QoQ = Quarter over Quarter.
When should I use DAU vs QoQ?
Use DAU when you're specifically referring to daily active users. Use QoQ when the topic is quarter over quarter.