Notan
Store data observed · From public App Store data · How we score apps
- Utilities
- App Store
- United States
- 4.656 ratings
- Free download
- Updated
- Observed
Ratings
Observed564.6★ average
Chart position
Observed—Not on the top charts
90-day growth
—not enough history yet
Opportunity score
AI-derived9/100Weak · low confidence
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About NotanObserved
Notan is an Utilities app by Tien Do Nam on the United States App Store. Released Jan 4, 2020; last updated Oct 2, 2026 (version 2.21.0). Notan is free to download.
As of Oct 9, 2026, Notan has a 4.6-star average rating from 56 ratings on the United States App Store. MRRBeam rates the success of Notan 27/100 (early stage).
The universal grade calculator. Notan helps students keep track of every grade and instantly see where they stand. Add your subjects, enter your grades, and watch your averages update in real time. Built for your school system Notan isn't a one-size-fits-all calculator.
- Success score
- 27/100 Early stage
- In Utilities
- Outside the top 100
- Chart position
- Not on the top charts
- Developer
- Tien Do Nam
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Notan: common questions
- What is Notan?
- Notan is an Utilities app developed by Tien Do Nam, available on the App Store. It was first released on Jan 4, 2020.
- How is Notan rated?
- Notan has a 4.6-star average rating from 56 ratings on the United States App Store as of Oct 9, 2026.
- How much does Notan cost?
- Notan is free to download.
- Is Notan successful?
- MRRBeam rates the success of Notan 27/100 (early stage). The success score combines rating volume, chart position and average rating.
- When was Notan last updated?
- Notan was last updated on Oct 2, 2026 (version 2.21.0).
- What are alternatives to Notan?
- Similar Utilities apps tracked by MRRBeam include Google, Google Chrome, Google Authenticator, Cleanup: Phone Storage Cleaner and My Verizon.
- Is there room to build a competitor to Notan?
- MRRBeam's opportunity score for Notan is 9/100. Limited opening: an older app, little observable demand and a strong 4.6★ rating.