# NoteCircle — Math notes

> Math notes (iPhone/iPad app by Joe Chiu.)

- Source: https://appshunter.io/ios/app/notecircle/id6753948040 (this page in markdown: same URL + `.md`)
- Developer: [Joe Chiu](https://appshunter.io/developer/1845868745)
- Category: Education
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 25 MB
- Languages: American English
- Released: 2025-10-28
- Data updated: 2026-10-30

## What is NoteCircle?

HKDSE Maths formula sheet.

## Is NoteCircle safe?

Not enough ratings yet to assess NoteCircle.

## Is NoteCircle legit?

NoteCircle has limited verification signals. The AppsHunter Legitimacy Score for NoteCircle is 55 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.2(1) — 2025-11-11

Update the formula sheet only.

### 1.1(6) — 2025-10-28

No release notes.

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## More apps by Joe Chiu

- [WHY Melody](https://appshunter.io/ios/app/why-melody/id6755779617)

All apps by Joe Chiu: https://appshunter.io/developer/1845868745

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-30.*