# Statistics Calculator Plus vs KORAKU

The clearest difference is price: KORAKU at Free against Statistics Calculator Plus's $2.99. KORAKU also leads on update cadence (every 10 days vs every 23 months). Statistics Calculator Plus's advantage is ads (none vs shown) and chart position (#197 vs unranked). On in-app purchases, device support and iOS requirement there is nothing between them.

KORAKU is free to download; Statistics Calculator Plus costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Statistics Calculator Plus ships an update every 23 months, KORAKU every 10 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Statistics Calculator Plus | KORAKU |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 23 months | **Every 10 days** |
| Monetization | Paid | — |
| Best chart rank | **#197** | — |
| Size | 1 MB | 27 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Heng Jia Liang](https://appshunter.io/developer/1532000635) | [Fuji Bit Inc.](https://appshunter.io/developer/1874205957) |

## What reviewers say

### Statistics Calculator Plus

[App page](https://appshunter.io/ios/app/statistics-calculator-plus/id1632856633)

**Currently charting:** #197 Top Paid · Education (US App Store)

Instantly analyze data with this powerful calculator. It computes statistics, visualizes data with interactive histograms, and provides step-by-step explanations for every result. Ideal for students and educators working with numbers.

**Highlights:** Instant statistical calculations, Interactive histogram visualization, Step-by-step calculation breakdowns, Flexible data input methods, Random data generator, Built-in statistical reference

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

**In-app purchases:** none


### KORAKU

[App page](https://appshunter.io/ios/app/koraku/id6760215571)

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

**In-app purchases:** none


## Frequently asked questions

### Is Statistics Calculator Plus free?

Statistics Calculator Plus costs $2.99, with no in-app purchases.

### Is KORAKU free?

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

### Do Statistics Calculator Plus or KORAKU have ads?

KORAKU shows ads; Statistics Calculator Plus does not.

### Which is updated more often, Statistics Calculator Plus or KORAKU?

Statistics Calculator Plus ships an update every 23 months, and KORAKU every 10 days. Most recently, Statistics Calculator Plus was updated on October 27, 2026 and KORAKU on October 24, 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.*