Rank history
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Check back tomorrow — we need at least two days of data to draw a trend.
Cerveau & Psycho — Pour la Science is currently holding a very steady position in the App Store News category, sitting at its all-time peak rank of #14 with a 30-day average also of #14. Its standout current ranking is #14 on the Top Free chart in Senegal, matching its best-ever position. Beyond Senegal, the app is charting primarily on Top Grossing lists across francophone Africa, including Madagascar (#20), Burkina Faso (#26), Niger (#28), Morocco (#30), and Egypt (#45). Overall, the trajectory is remarkably stable — the app has shown no meaningful climb or decline and is simply holding its peak, indicating consistent rather than growing demand.
Position heatmap
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Current rankings
| Country | Chart | Rank | 7d | Δ |
|---|---|---|---|---|
| Senegal | Top Free | #14 | — | — |
| Madagascar | Top Grossing | #20 | — | — |
| Burkina Faso | Top Grossing | #26 | — | — |
| Burkina Faso | Top Grossing | #26 | — | — |
| Niger | Top Grossing | #28 | — | — |
| Niger | Top Grossing | #28 | — | — |
| Morocco | Top Grossing | #30 | — | — |
| Egypt | Top Grossing | #45 | — | — |
| Democratic Republic of the Congo | Top Grossing | #49 | — | — |
| Democratic Republic of the Congo | Top Grossing | #49 | — | — |
| Mexico | Top Grossing | #56 | — | — |
| Lebanon | Top Grossing | #58 | — | — |
| Venezuela | Top Grossing | #59 | — | — |
| Namibia | Top Grossing | #60 | — | — |
| Israel | Top Grossing | #63 | — | — |
| Morocco | Top Grossing | #74 | — | — |
| Morocco | Top Grossing | #74 | — | — |
| Tunisia | Top Free | #88 | — | — |
| Madagascar | Top Free | #98 | — | — |