---
title: ToolRouter — Use Case
description: Step-by-step guide for a real-world ToolRouter use case with agent-specific instructions.
url: https://toolrouter.com/tools/app-review-analysis/use-cases/track-review-trends
---
# Track Review Trends Over Time

Reviews are not just a snapshot -- they are a timeline of user experience. Every app update changes the conversation. A bug fix should reduce complaints about crashes. A new feature should generate positive mentions. A UI redesign might trigger initial resistance before acceptance. Tracking these trends over time shows you whether your product decisions are actually improving user satisfaction.

The aggregate_reviews skill analyzes review patterns across time periods, letting you see how themes evolve version by version. You can measure whether a specific release improved or worsened user sentiment, track whether recurring complaints are decreasing, and spot new issues as they emerge. This longitudinal view transforms reviews from a static feedback dump into a dynamic product health monitor that tells you whether you are moving in the right direction.

**Tool:** [App Review Analysis](https://toolrouter.com/tools/app-review-analysis)
**Skills:** aggregate_reviews

## Agent Guides

- [How to Track Review Trends with Claude](https://toolrouter.com/tools/app-review-analysis/use-cases/track-review-trends/claude): Guide for Claude
- [How to Track Review Trends with ChatGPT](https://toolrouter.com/tools/app-review-analysis/use-cases/track-review-trends/chatgpt): Guide for ChatGPT
- [How to Track Review Trends with Copilot](https://toolrouter.com/tools/app-review-analysis/use-cases/track-review-trends/copilot): Guide for Copilot
- [How to Track Review Trends with OpenClaw](https://toolrouter.com/tools/app-review-analysis/use-cases/track-review-trends/openclaw): Guide for OpenClaw
