# 一次関数計算機 vs Greatest Common Divisor Solver

The clearest difference is in-app purchases: 一次関数計算機 at none against Greatest Common Divisor Solver's 7. Greatest Common Divisor Solver's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. Greatest Common Divisor Solver sells 7 one-off in-app purchases. 一次関数計算機 asks for nothing beyond the download.

## The numbers

| Metric | 一次関数計算機 | Greatest Common Divisor Solver |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Size | 5 MB | 179 MB |
| Requires iOS | 16.2 | **15.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Risako Asai](https://appshunter.io/developer/1671273580) | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) |

## What reviewers say

### 一次関数計算機

[App page](https://appshunter.io/ios/app/id6445860012)

**In-app purchases:** none


### Greatest Common Divisor Solver

[App page](https://appshunter.io/ios/app/greatest-common-divisor-solver/id6802801196)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +30 User Tokens | $0.29 | one-time |
| +1 Convenience Token / 6h, max. +2 | $0.59 | one-time |
| +150 User Tokens | $0.99 | one-time |
| +2 Convenience Tokens / 6h, max. +4 | $0.99 | one-time |
| +300 User Tokens | $1.49 | one-time |
| +4 Convenience Tokens / 6h, max. +8 | $1.59 | one-time |
| Lifetime Access | $1.99 | one-time |


## Frequently asked questions

### Is 一次関数計算機 free?

一次関数計算機 is free to download, with no in-app purchases.

### Is Greatest Common Divisor Solver free?

Greatest Common Divisor Solver is free to download, with in-app purchases available.

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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.*