# Mini vs ++Calc

The clearest difference is ads: Mini at none against ++Calc's shown. Mini also leads on monetization model (free vs ad-supported) and iOS requirement (12.1 vs 14.0). ++Calc's advantage is update cadence (every 3 months vs every 21 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Mini ships an update every 21 months, ++Calc every 3 months. The most recent releases landed on September 17, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | Mini | ++Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/mini-hex-dec-bin-calculator/id1233792156/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 21 months | **Every 3 months** |
| Monetization | **Free** | Ad-supported |
| Size | 11 MB | 7 MB |
| Requires iOS | **12.1** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BM Technovations](https://appshunter.io/developer/1233792149) | [Legal Prompt Inc.](https://appshunter.io/developer/1490746932) |

## What reviewers say

### Mini

[App page](https://appshunter.io/ios/app/mini-hex-dec-bin-calculator/id1233792156)

This utility app allows for seamless conversion and calculation between decimal, hexadecimal, and binary number systems on a single screen. It supports arithmetic operations across all input modes, including signed 32-bit values.

**Highlights:** Decimal, Hexadecimal, Binary conversion, Arithmetic operations supported, Single screen interface, Signed 32-bit support

**Features:** macOS Compatibility

**In-app purchases:** none


### ++Calc

[App page](https://appshunter.io/ios/app/plus-plus-calc-time-calculator/id6478706000)

This app offers a versatile calculator for everyday tasks, supporting calculations in binary, octal, decimal, and hexadecimal. It allows for complex expressions with parentheses, editing of inputs, and displays both the expression and answer on separate lines. It also handles time calculations and large numbers up to 16 significant digits.

**Highlights:** Radix calculations (binary, octal, decimal, hexadecimal), Expression input with parentheses, Editable input history, Two-line display for expression and result, Time calculation with unit conversion, Large number support (up to 16 significant digits)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mini free?

Mini is free to download, with no in-app purchases.

### Is ++Calc free?

++Calc is free to download, with no in-app purchases.

### Do Mini or ++Calc have ads?

++Calc shows ads; Mini does not.

### Which is updated more often, Mini or ++Calc?

Mini ships an update every 21 months, and ++Calc every 3 months. Most recently, Mini was updated on September 17, 2026 and ++Calc on August 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.*