> For the complete documentation index, see [llms.txt](https://help.twinr.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.twinr.dev/app-analytics.md).

# App Analytics

- [Overview](https://help.twinr.dev/app-analytics/overview.md)
- [Acquisition & Retention](https://help.twinr.dev/app-analytics/acquisition-and-retention.md)
- [Number of Sessions](https://help.twinr.dev/app-analytics/acquisition-and-retention/number-of-sessions.md)
- [Number of Unique Sessions](https://help.twinr.dev/app-analytics/acquisition-and-retention/number-of-unique-sessions.md)
- [Daily Active Users](https://help.twinr.dev/app-analytics/acquisition-and-retention/daily-active-users.md)
- [Total App Sessions](https://help.twinr.dev/app-analytics/acquisition-and-retention/total-app-sessions.md)
- [New App Sessions](https://help.twinr.dev/app-analytics/acquisition-and-retention/new-app-sessions.md)
- [Session by Platform](https://help.twinr.dev/app-analytics/acquisition-and-retention/session-by-platform.md)
- [Average Session Length](https://help.twinr.dev/app-analytics/acquisition-and-retention/average-session-length.md)
- [Session by Devices](https://help.twinr.dev/app-analytics/acquisition-and-retention/session-by-devices.md)
- [Retention](https://help.twinr.dev/app-analytics/acquisition-and-retention/retention.md)
- [Revenue](https://help.twinr.dev/app-analytics/revenue.md)
- [Sales](https://help.twinr.dev/app-analytics/revenue/sales.md)
- [Orders](https://help.twinr.dev/app-analytics/revenue/orders.md)
- [Total Revenue - Current vs Previous Period](https://help.twinr.dev/app-analytics/revenue/total-revenue-current-vs-previous-period.md)
- [Total Orders - Current vs Previous Period](https://help.twinr.dev/app-analytics/revenue/total-orders-current-vs-previous-period.md)
- [Revenue by Device](https://help.twinr.dev/app-analytics/revenue/revenue-by-device.md)
- [Average Order Value by Device](https://help.twinr.dev/app-analytics/revenue/average-order-value-by-device.md)
- [Order by Device](https://help.twinr.dev/app-analytics/revenue/order-by-device.md)
- [Orders by New vs. Returning Users](https://help.twinr.dev/app-analytics/revenue/orders-by-new-vs.-returning-users.md)
- [Top 10 Popular Products](https://help.twinr.dev/app-analytics/revenue/top-10-popular-products.md)
- [Promo Code Revenue vs Revenue](https://help.twinr.dev/app-analytics/revenue/promo-code-revenue-vs-revenue.md)