# LumioCalc: Math Calculator — Stunning Themes. Smart Math

> Fast, customizable scientific calculator with history and premium themes. (iPhone/iPad app by Nathan Booth.)

- Source: https://appshunter.io/ios/app/lumiocalc-math-calculator/id6759477183 (this page in markdown: same URL + `.md`)
- Developer: [Nathan Booth](https://appshunter.io/developer/1878878289)
- Category: Utilities, Education
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.0 · 25 MB
- Languages: American English
- Released: 2026-03-30
- Data updated: 2026-09-01
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/lumiocalc-math-calculator/id6759477183/reviews.md

## What is LumioCalc?

Meet LumioCalc — the calculator that looks as good as it performs.

From quick everyday arithmetic to advanced scientific operations, LumioCalc delivers speed, precision, and complete visual control. Choose from up to 26 handcrafted themes or design your own from scratch with a deeply customizable theme editor.

BEAUTIFUL THEMES, BUILT IN
Pick from glossy, frosted, seasonal, and curated themes — each with its own color palette, typography, and personality. Favorites include Paper & Ink, Cobalt Studio, Lumio, and the translucent Liquid Glass style on iOS 26 and later.

MAKE IT YOURS
LumioCalc Pro is a one-time purchase that unlocks the full theme editor. Customize every detail: background colors, gradients, and images; button shapes, shadows, and corner radius; per-category colors for digits, operations, functions, memory, and scientific buttons; display, button, and scientific typography; haptic feedback; button sounds (Click, Tick, Pop); and animation styles (Push, Bounce, Glow, Liquid, Spin) with adjustable speed and intensity.

POWERFUL CALCULATOR

- Standard and scientific modes with one tap to switch
- Trigonometric, logarithmic, exponential, and root functions
- Radian and degree mode toggle
- Memory operations (MC, MR, M+, M-)
- Full parentheses and expression support
- Scrollable calculation history — tap any result to reuse it
- Keyboard input support

DESIGNED FOR EVERY SCREEN
Portrait and landscape layouts on iPhone. An adaptive iPad layout with a side-by-side scientific panel and history sidebar when you have the space.

FREE TO USE, PRO TO PERSONALIZE
Buy once, unlock LumioCalc Pro across iPhone, iPad, and Mac with the same Apple ID.

Ten built-in themes and every calculator feature are completely free. iOS 26 and later also includes the free Liquid Glass theme. LumioCalc Pro is a one-time unlock that adds 15 premium themes and unlimited custom theme creation, editing, and use.

Whether you are a student, engineer, designer, or just someone who wants a calculator with personality — LumioCalc gives you power and style in one app.

## Key features

- Scientific calculator functions
- Degree/radian modes
- Full expression support
- Scrollable calculation history
- Premium themes and custom styling
- Standard and scientific layouts

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Pro | $4.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/lumiocalc-math-calculator/id6759477183/reviews.md

### 5/5 — Worth it!

*2026-05-03*

This is something I’ve been looking for, for a long time. I love being able to customize everything it’s definitely worth the small one time payment.

**Developer response:** Thanks for taking the time to leave a review! Hearing that LumioCalc is something you’ve been looking for is incredibly rewarding. I’m glad you’re enjoying the customization options, and I appreciate your support of the app.

## Frequently asked questions about LumioCalc

### What is LumioCalc?

LumioCalc is a fast scientific calculator for iPhone and iPad. It offers everyday and advanced calculations, trigonometric functions, degree/radian modes, and a scrollable history for easy result reuse.

### Is LumioCalc free to use?

Yes, all core calculator features are available for free. LumioCalc Pro offers additional premium themes and custom styling options through a one-time purchase.

### What kind of calculations can LumioCalc perform?

LumioCalc supports trigonometric, logarithmic, exponential, and root functions, along with full expression and parentheses support, making it suitable for everyday math, schoolwork, and engineering calculations.

### Can I customize the look of LumioCalc?

Yes, LumioCalc includes beautiful built-in themes. With LumioCalc Pro, you can unlock unlimited custom theme creation, personalizing colors, gradients, typography, and more.

### Does LumioCalc have ads?

No, LumioCalc does not contain advertisements. The app is free to use with optional in-app purchases for premium features.

### What devices is LumioCalc available on?

LumioCalc is available for iPhone and iPad, offering standard and scientific layouts optimized for each device.

### How often is LumioCalc updated?

The latest version, 1.2, was released on 2026-06-12, indicating recent development and support for the application.

### What is the age rating for LumioCalc?

LumioCalc has an age rating of 4+, making it suitable for a wide range of users, including children and adults.

## Version history (last 4 releases)

### 1.3 — 2026-08-25

LumioCalc 1.3 is a major refinement, with a more capable calculator experience across iPhone, iPad and Mac.

- Now available on compatible Apple silicon Macs
- Edit expressions directly with undo and redo, live results and clearer errors
- Search, edit, pin, share and reuse calculations from History
- Improved fractions, number formatting and scientific formula handling
- Meet Paper & Ink and Cobalt Studio, two new handcrafted themes
- Refined motion and interaction feedback, with button movement reduced when Reduce Motion is enabled
- Accessibility and reliability improvements

### 1.2 — 2026-06-12

Basic chained calculations now keep the full expression and evaluate with operator precedence on press of =

### 1.1 — 2026-04-17

Bug fixes

### 1.0 — 2026-03-30

No release notes.

## More apps by Nathan Booth

- [Payday Buckets](https://appshunter.io/ios/app/payday-buckets/id6770819645)

All apps by Nathan Booth: https://appshunter.io/developer/1878878289

## Related topics

[graphing calculator x84](https://appshunter.io/ios/topics/graphing-calculator-x84)

---

*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 2026-09-01.*