# Calculator Pro 100% vs Minimum Calc

The clearest difference is in-app purchases: Calculator Pro 100% at none against Minimum Calc's 1. Calculator Pro 100% also leads on update cadence (every 3 weeks vs every 2 months). Minimum Calc's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Minimum Calc sells 1 one-off in-app purchase. Calculator Pro 100% asks for nothing beyond the download.

Calculator Pro 100% ships an update every 3 weeks, Minimum Calc every 2 months. The most recent releases landed on October 15, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Calculator Pro 100% | Minimum Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/minimum-calc/id1640356184/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 18 MB | 7 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Fabio Giuliani](https://appshunter.io/developer/1333671865) | [Mihoko Araki](https://appshunter.io/developer/1476136915) |

## What reviewers say

### Calculator Pro 100%

[App page](https://appshunter.io/ios/app/calculator-pro-100/id1609224179)

A practical and functional scientific calculator designed for iPad. It allows users to save and reuse previous calculations, displays partial results, and shows the current expression for clarity. This app is completely free to use.

**Highlights:** Scientific calculator functionality, Save and reuse calculations, Supports various operations, Shows partial results, Displays current expression

**Features:** macOS Compatibility

**In-app purchases:** none


### Minimum Calc

[App page](https://appshunter.io/ios/app/minimum-calc/id1640356184)

A versatile calculator app offering extensive customization for calculations and appearance. It features a history log, multiple rounding options, and supports split-screen multitasking on iPads.

**Highlights:** History display and reuse, Customizable rounding and decimal places, Thousands separator and decimal symbol options, Percentage calculation, Character and block deletion, 10 color and 68 font options, iPad split view/slide-over support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $1.99 | one-time |


## Frequently asked questions

### Is Calculator Pro 100% free?

Calculator Pro 100% is free to download, with no in-app purchases.

### Is Minimum Calc free?

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

### Do Calculator Pro 100% or Minimum Calc have ads?

Both Calculator Pro 100% and Minimum Calc show ads.

### Which is updated more often, Calculator Pro 100% or Minimum Calc?

Calculator Pro 100% ships an update every 3 weeks, and Minimum Calc every 2 months. Most recently, Calculator Pro 100% was updated on October 15, 2026 and Minimum Calc on October 19, 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.*