# Solve calculation by cellphone vs 公認会計士企業法｜スキマで1問

The clearest difference is update cadence: Solve calculation by cellphone at every 5 days against 公認会計士企業法｜スキマで1問's every 2 months. Solve calculation by cellphone also leads on iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Solve calculation by cellphone sells 1 in-app purchase, starting at $1.99 per month and 公認会計士企業法｜スキマで1問 sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Solve calculation by cellphone ships an update every 5 days, 公認会計士企業法｜スキマで1問 every 2 months. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Solve calculation by cellphone | 公認会計士企業法｜スキマで1問 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 2 months |
| Size | 53 MB | 19 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MUTSUMI SUZUKI](https://appshunter.io/developer/1612946812) | [Tatsuki Kato](https://appshunter.io/developer/1494538555) |

## What reviewers say

### Solve calculation by cellphone

[App page](https://appshunter.io/ios/app/solve-calculation-by-cellphone/id6450938144)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited number of problems | $1.99 | per month |


### 公認会計士企業法｜スキマで1問

[App page](https://appshunter.io/ios/app/1/id6743015624)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $0.99 | per month |


## Frequently asked questions

### Is Solve calculation by cellphone free?

Solve calculation by cellphone is free to download, with in-app purchases available.

### Is 公認会計士企業法｜スキマで1問 free?

公認会計士企業法｜スキマで1問 is free to download, with in-app purchases available.

### Do Solve calculation by cellphone or 公認会計士企業法｜スキマで1問 have ads?

Both Solve calculation by cellphone and 公認会計士企業法｜スキマで1問 show ads.

### Which is updated more often, Solve calculation by cellphone or 公認会計士企業法｜スキマで1問?

Solve calculation by cellphone ships an update every 5 days, and 公認会計士企業法｜スキマで1問 every 2 months. Most recently, Solve calculation by cellphone was updated on October 8, 2026 and 公認会計士企業法｜スキマで1問 on October 2, 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.*