# Calculation Pad vs LumioCalc

The clearest difference is update cadence: Calculation Pad at fortnightly against LumioCalc's every 2 months. Calculation Pad also leads on iOS requirement (13.0 vs 18.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Calculation Pad sells 5 one-off in-app purchases and LumioCalc sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Calculation Pad against 5.0 for LumioCalc. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Calculation Pad ships an update fortnightly, LumioCalc every 2 months. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Calculation Pad | LumioCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/calculation-pad/id1473259620/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/lumiocalc-math-calculator/id6759477183/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 3 MB | 27 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Yukio Tajima](https://appshunter.io/developer/1473259619) | [Nathan Booth](https://appshunter.io/developer/1878878289) |

## What reviewers say

### Calculation Pad

[App page](https://appshunter.io/ios/app/calculation-pad/id1473259620)

This calculator app keeps a history of your calculations, allowing you to easily reuse past results. It offers enhanced security features like fingerprint or password protection for sensitive data. Despite its advanced functionality, it remains free to use.

**Highlights:** Calculation history, Reuse past calculations, Add taxes, Fingerprint/password/face protection, Free to use

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Developer Support | $0.99 | one-time |
| Small tip | $0.99 | one-time |
| Medium tip | $3.99 | one-time |
| Developer Support | $6.99 | one-time |
| Large tip | $6.99 | one-time |


### LumioCalc

[App page](https://appshunter.io/ios/app/lumiocalc-math-calculator/id6759477183)

A fast and customizable scientific calculator for iPhone and iPad. It offers advanced functions, a scrollable history, and premium themes for a personalized user experience. Ideal for students, engineers, and everyday calculations.

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

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

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


## Frequently asked questions

### Is Calculation Pad free?

Calculation Pad is free to download, with in-app purchases available.

### Is LumioCalc free?

LumioCalc is free to download, with in-app purchases available.

### Which has better reviews, Calculation Pad or LumioCalc?

Calculation Pad and LumioCalc are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Calculation Pad or LumioCalc have ads?

Neither Calculation Pad nor LumioCalc shows ads.

### Which is updated more often, Calculation Pad or LumioCalc?

Calculation Pad ships an update fortnightly, and LumioCalc every 2 months. Most recently, Calculation Pad was updated on October 21, 2026 and LumioCalc on October 12, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*