# PROSTA vs 高校数学の解法

The clearest difference is in-app purchases: PROSTA at none against 高校数学の解法's 2. PROSTA also leads on iOS requirement (13.0 vs 15.0). 高校数学の解法's advantage is update cadence (every 4 days vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. 高校数学の解法 sells 2 one-off in-app purchases. PROSTA asks for nothing beyond the download.

PROSTA ships an update every 6 weeks, 高校数学の解法 every 4 days. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | PROSTA | 高校数学の解法 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | Ad-supported | — |
| Size | 23 MB | 152 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [masanori takata](https://appshunter.io/developer/1253822521) | [Shogo Shibuya](https://appshunter.io/developer/1671795647) |

## 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


### 高校数学の解法

[App page](https://appshunter.io/ios/app/id6445906314)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告の非表示 | $2.99 | one-time |
| Premium（買い切り） | $14.99 | one-time |


## Frequently asked questions

### Is PROSTA free?

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

### Is 高校数学の解法 free?

高校数学の解法 is free to download, with in-app purchases available.

### Do PROSTA or 高校数学の解法 have ads?

Both PROSTA and 高校数学の解法 show ads.

### Which is updated more often, PROSTA or 高校数学の解法?

PROSTA ships an update every 6 weeks, and 高校数学の解法 every 4 days. Most recently, PROSTA was updated on October 4, 2026 and 高校数学の解法 on October 10, 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.*