# PROSTA vs 統計検定２級試験対策

The clearest difference is price: PROSTA at Free against 統計検定２級試験対策's $5.99. PROSTA also leads on iOS requirement (13.0 vs 15.1). 統計検定２級試験対策's advantage is ads (none vs shown). On update cadence, in-app purchases and device support there is nothing between them.

PROSTA is free to download; 統計検定２級試験対策 costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | PROSTA | 統計検定２級試験対策 |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | Ad-supported | — |
| Size | 23 MB | 39 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [masanori takata](https://appshunter.io/developer/1253822521) | [Daisuke Matsubara](https://appshunter.io/developer/1720755722) |

## What reviewers say

### PROSTA

[App page](https://appshunter.io/ios/app/prosta/id1494633664)

Perform statistical calculations and create graphs easily on your mobile device. This app simplifies complex statistical analysis, offering features like data input, instant calculations, customizable graph generation, and a statistical term search function. It's designed for quick analysis without needing a computer.

**Highlights:** Easy statistical calculations, Instant data analysis, Customizable graph creation, Statistical term search, Random number generation for simulations, Distribution tables

**Features:** macOS Compatibility

**In-app purchases:** none


### 統計検定２級試験対策

[App page](https://appshunter.io/ios/app/id6503579928)

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

**In-app purchases:** none


## Frequently asked questions

### Is PROSTA free?

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

### Is 統計検定２級試験対策 free?

統計検定２級試験対策 costs $5.99, with no in-app purchases.

### Do PROSTA or 統計検定２級試験対策 have ads?

PROSTA shows ads; 統計検定２級試験対策 does not.

### Which is updated more often, PROSTA or 統計検定２級試験対策?

PROSTA ships an update every 6 weeks, and 統計検定２級試験対策 every 6 weeks. Most recently, PROSTA was updated on October 4, 2026 and 統計検定２級試験対策 on October 5, 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.*