Stéphane Hartmann

Google Play developer · tracked since 11 Oct 2026 · Open in Google Play ↗ (opens in a new tab)

Based in Switzerland

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Live apps
1
on Google Play now
Removed apps
0
taken down
Total installs
88
exact · sum of live apps
Installs / day
+1
7-day avg · live apps

Apps by Stéphane Hartmann

1 tracked
Apps by Stéphane Hartmann, live apps first, sorted by installs / day
IconAppStatusCategoryInstallsPer day ↓ReleasedLast update
MatuMath – Maturité Mathscom.matumathLiveEducation88+130 Jul 202630 Sept 2026