ASO Lab
Google Play app · Education
Notan: Grade Calculator
by Tien Do Nam
Notan: Grade Calculator is a education app by Tien Do Nam on Google Play with 850 K installs and an average rating of 4.8. On September 27, 2026 it ranked #36 in the Top Free Education chart in Germany.
Full analysis: keywords, competitors, adsGoogle Play ↗
Key facts
- Developer
- Tien Do Nam
- Category
- Education
- Installs
- 850 K
- Rating
- ★ 4.8 / 5
- Ratings
- —
- First released
- —
- Tracked by ASO Lab since
- September 25, 2026
- Package
de.tiendonam.notan
Top Free ranks by country
| Country | Chart | Rank |
|---|---|---|
| Germany | Top Free · Education | #36 |
Rating and installs history
History for this app starts building from the first day we track it.
Apps ranked near Notan: Grade Calculator
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Vaia: Study, Notes, FlashcardsVaia · ★ 4.5
NeuroNation - Brain TrainingNeuroNation · ★ 4.5
Simply Piano: Learn Piano FastSimply Ltd · ★ 4.6
Talkpal - AI Language LearningTalkpal, Inc. · ★ 4.5
Führerschein 2026 BASICtheorie24 GmbH - Deutschland · ★ 4.3
Astra AI: Study & Exam PrepAstra AI · ★ 4.6
Deepstash: Smarter Every Day!Deepstash · ★ 4.5About this data
Figures come from the public Google Play listing and the Top Free charts that ASO Lab saves every day. Install numbers are the ranges Google Play shows, not exact counts. For keyword positions, competitors and ad campaigns, open the full analysis.