# 台帳カメラ vs 関数電卓

The clearest difference is in-app purchases: 関数電卓 at none against 台帳カメラ's 1. 関数電卓 also leads on update cadence (monthly vs every 4 months). 台帳カメラ's advantage is iOS requirement (15.6 vs 26.5). On price, ads and device support there is nothing between them.

Both are free to download. 台帳カメラ sells 1 in-app purchase, starting at $3.49 per month. 関数電卓 asks for nothing beyond the download.

台帳カメラ ships an update every 4 months, 関数電卓 monthly. Both last shipped on October 25, 2026.

## The numbers

| Metric | 台帳カメラ | 関数電卓 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 2 MB | 8 MB |
| Requires iOS | **15.6** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hidetoshi Ichioka](https://appshunter.io/developer/1504189749) | [Kouki Yoshimoto](https://appshunter.io/developer/1884780659) |

## What reviewers say

### 台帳カメラ

[App page](https://appshunter.io/ios/app/id1514988976)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 工事管理プロ(1ヶ月自動継続) | $3.49 | per month |


### 関数電卓

[App page](https://appshunter.io/ios/app/scicalc/id6763034302)

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

**In-app purchases:** none


## Frequently asked questions

### Is 台帳カメラ free?

台帳カメラ is free to download, with in-app purchases available.

### Is 関数電卓 free?

関数電卓 is free to download, with no in-app purchases.

### Do 台帳カメラ or 関数電卓 have ads?

Neither 台帳カメラ nor 関数電卓 shows ads.

### Which is updated more often, 台帳カメラ or 関数電卓?

台帳カメラ ships an update every 4 months, and 関数電卓 monthly. Most recently, 台帳カメラ was updated on October 25, 2026 and 関数電卓 on October 25, 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.*