# NUMEQ Scientific Calculator — Natural input, offline math

> Natural input, offline math (iPhone/iPad app by 巧 唐.)

- Source: https://appshunter.io/ios/app/numeq-scientific-calculator/id6811354097 (this page in markdown: same URL + `.md`)
- Developer: [巧 唐](https://appshunter.io/developer/6790363579)
- Category: Utilities, Education
- Price: Free
- Age rating: 4+
- Requires: iOS 26.0 · 10 MB
- Languages: American English
- Released: 2026-10-06
- Data updated: 2026-10-26

## What is NUMEQ Scientific Calculator?

NUMEQ is a scientific calculator for math study, practice, and everyday calculations. Start without an account and perform calculations on your device, including offline.

Enter fractions, roots, and powers in natural mathematical form. Move the cursor to edit expressions, choose DEG or RAD for angle calculations, and view an exact form when available alongside a decimal approximation.

Use arithmetic, trigonometric and inverse trigonometric functions, logarithms, factorials, π, e, and the previous answer Ans. Menus also provide equation, inequality, matrix, statistics, complex-number, function-table, and numerical-integration tools.

AC clears the display while retaining Ans. SHIFT with the back key can return to the previous calculation. Choose a key sound or mute it.

Numerical root searches do not guarantee every solution. A search that finds no root does not by itself prove that no root exists.

For iPhone and iPad with iOS or iPadOS 26.0 or later. Calculator menus and in-app help are provided in Simplified Chinese. Use of phones or calculator apps in examinations depends on the examination rules.

Support and privacy pages are currently available in Simplified Chinese.

## Is NUMEQ Scientific Calculator safe?

Not enough ratings yet to assess NUMEQ Scientific Calculator.

## Is NUMEQ Scientific Calculator legit?

NUMEQ Scientific Calculator has limited verification signals. The AppsHunter Legitimacy Score for NUMEQ Scientific Calculator is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 2.0.6 — 2026-10-24

Improved equation, inequality, and trigonometric-equation solving and result display.
Refined paging for multiple results and restoration after returning from menus, with clearer partial-result and truncated-result indicators.
Improved sound-button press feedback and interface stability.

### 2.0.5 — 2026-10-19

Choose between 10- and 12-significant-digit display. Improved handling of complex expressions, error positioning, and scrolling of tall formulas.

### 2.0.4 — 2026-10-18

Updated the app icon.

### 2.0.3 — 2026-10-13

Improved key-label readability in SHIFT mode with high-contrast light-gold text, larger Chinese function names, and more consistent variable lettering. Refined line breaks keep long names complete while preserving key positions and touch behavior. The regular appearance returns when SHIFT is turned off.

### 2.0.2 — 2026-10-12

Improved parsing and display of implicit multiplication and powers, including input in two-variable equations. Negative, multi-digit, and compound exponents now appear as superscripts. Fixed repeated power entry and expression editing when returning to the previous calculation.

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## More apps by 巧 唐

- [HIIT Trainer: Interval Timer](https://appshunter.io/ios/app/hiit-trainer-interval-timer/id6790511820)

All apps by 巧 唐: https://appshunter.io/developer/6790363579

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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 2026-10-26.*