Compare apps
Put 2 to 5 apps side by side, from Google Play, the App Store, or both.
Key numbers
The leader in each row is highlighted.
Rank history
Daily position in United States. Higher on the graph is better (rank 1 is the top).
- RedNMX Responder · not in this chart
- ChatGPT · All apps and games
Show as table
| Date | RedNMX Responder | ChatGPT |
|---|---|---|
| 16 Oct 2026 | — | #3 |
| 15 Oct 2026 | — | #3 |
| 14 Oct 2026 | — | #4 |
| 13 Oct 2026 | — | #3 |
| 12 Oct 2026 | — | #3 |
| 11 Oct 2026 | — | #3 |
| 10 Oct 2026 | — | #3 |
| 8 Oct 2026 | — | #4 |
Rating breakdown
Share of ratings at each star level. A big 1★ bar means many unhappy users.
RedNMX Responder
★ 3.52 · 31 ratings
The App Store doesn't publish the star breakdown.
ChatGPT
★ 4.81 · 63,798 ratings
The App Store doesn't publish the star breakdown.
Store page, money and tech
How each app sells itself on the store, how it makes money, and what devices it needs.