# BigCalcMini vs ITU Morse Codes

The clearest difference is update cadence: BigCalcMini at every 2 months against ITU Morse Codes's every 27 months. On price, ads, in-app purchases and device support there is nothing between them.

BigCalcMini costs $0.99 and ITU Morse Codes $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BigCalcMini ships an update every 2 months, ITU Morse Codes every 27 months. The most recent releases landed on October 16, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | BigCalcMini | ITU Morse Codes |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 27 months |
| Monetization | Paid | — |
| Size | 1 MB | 2 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [r2r660cc](https://appshunter.io/developer/372976464) | [Laurent Rodier](https://appshunter.io/developer/697920086) |

## What reviewers say

### BigCalcMini

[App page](https://appshunter.io/ios/app/bigcalcmini/id373058441)

This calculator app features large buttons and a clear, bright display for easy input and visibility, even outdoors. It calculates equations in the order they are entered, unlike some other mobile calculators that prioritize operator precedence.

**Highlights:** Large, easy-to-press buttons, Big, bright display for outdoor visibility, Input order calculation (not operator precedence), Audible key press feedback

**Features:** Vision Pro support

**In-app purchases:** none


### ITU Morse Codes

[App page](https://appshunter.io/ios/app/itu-morse-codes/id1150640591)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BigCalcMini free?

BigCalcMini costs $0.99, with no in-app purchases.

### Is ITU Morse Codes free?

ITU Morse Codes costs $0.99, with no in-app purchases.

### Do BigCalcMini or ITU Morse Codes have ads?

Neither BigCalcMini nor ITU Morse Codes shows ads.

### Which is updated more often, BigCalcMini or ITU Morse Codes?

BigCalcMini ships an update every 2 months, and ITU Morse Codes every 27 months. Most recently, BigCalcMini was updated on October 16, 2026 and ITU Morse Codes on October 26, 2026.

---

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