# Scientific Calculator fx vs Morse Code Go

The clearest difference is in-app purchases: Morse Code Go at none against Scientific Calculator fx's 3. Morse Code Go also leads on iOS requirement (15.0 vs 17.0). Scientific Calculator fx's advantage is update cadence (every 2 days vs every 4 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Scientific Calculator fx sells 3 in-app purchases, starting at $2.99 per 7 days. Morse Code Go asks for nothing beyond the download.

Scientific Calculator fx ships an update every 2 days, Morse Code Go every 4 weeks. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Scientific Calculator fx | Morse Code Go |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (7 ratings)](https://appshunter.io/ios/app/scientific-calculator-fx-991ex/id6760968561/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 weeks |
| Monetization | Free | — |
| Size | 17 MB | 1 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Omer Duman](https://appshunter.io/developer/1728850245) | [晓 郭](https://appshunter.io/developer/1895645928) |

## What reviewers say

### Scientific Calculator fx

[App page](https://appshunter.io/ios/app/scientific-calculator-fx-991ex/id6760968561)

This academic calculator displays mathematical expressions in natural textbook format, including fractions and roots. It provides exact form results and supports complex numbers, trigonometry, and advanced math functions. Store values in variables and access calculation history.

**Highlights:** Natural textbook display, Exact form results (fractions, roots, pi), Full complex number support, Complete trigonometry functions, 40 scientific constants, Calculation history

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Yearly | $14.99 | per year |
| Lifetime | $39.99 | one-time |


### Morse Code Go

[App page](https://appshunter.io/ios/app/morse-code-go-audio-trainer/id6771681043)

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

**In-app purchases:** none


## Frequently asked questions

### Is Scientific Calculator fx free?

Scientific Calculator fx is free to download, with in-app purchases available.

### Is Morse Code Go free?

Morse Code Go is free to download, with no in-app purchases.

### Do Scientific Calculator fx or Morse Code Go have ads?

Neither Scientific Calculator fx nor Morse Code Go shows ads.

### Which is updated more often, Scientific Calculator fx or Morse Code Go?

Scientific Calculator fx ships an update every 2 days, and Morse Code Go every 4 weeks. Most recently, Scientific Calculator fx was updated on October 24, 2026 and Morse Code Go on October 11, 2026.

---

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