# 特殊無線 統合版 vs BOX加工

The clearest difference is price: BOX加工 at Free against 特殊無線 統合版's $4.99. 特殊無線 統合版's advantage is ads (none vs shown) and update cadence (every 11 days vs every 5 months). On review sentiment, in-app purchases and device support there is nothing between them.

BOX加工 is free to download; 特殊無線 統合版 costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

特殊無線 統合版 ships an update every 11 days, BOX加工 every 5 months. The most recent releases landed on September 22, 2026 and June 20, 2026 respectively.

## The numbers

| Metric | 特殊無線 統合版 | BOX加工 |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Positive reviews | 73.3% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 11 days** | Every 5 months |
| Monetization | Paid | **Ad-supported** |
| Size | 82 MB | 4 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [harada keiko](https://appshunter.io/developer/1457179049) | [Takahiro Ikejima](https://appshunter.io/developer/1528934187) |

## What reviewers say

### 特殊無線 統合版

[App page](https://appshunter.io/ios/app/id1495487595)

This app provides a vast collection of past exam questions for various radio technician certifications. It focuses on question practice without explanations, encouraging users to supplement with books for detailed study. All questions are available after a single purchase, with regular updates to ensure the latest data.

**Highlights:** Extensive past exam question database, No explanations included, Single purchase for all exams, Regular data updates, Includes image-based questions, Adjustable text and button sizes

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

**In-app purchases:** none


### BOX加工

[App page](https://appshunter.io/ios/app/box/id1528934185)

This app calculates optimal hole sizes for boxes, preventing them from shifting to one side. It provides standard opening sizes for various gauges and allows for custom settings. Designed for precision in box construction.

**Highlights:** Calculates hole sizes to prevent box shifting, Standard opening sizes for G16, G22, G28, G36, Customizable opening size settings, Precision tool for box construction

**In-app purchases:** none


## Frequently asked questions

### Is 特殊無線 統合版 free?

特殊無線 統合版 costs $4.99, with no in-app purchases.

### Is BOX加工 free?

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

### Do 特殊無線 統合版 or BOX加工 have ads?

BOX加工 shows ads; 特殊無線 統合版 does not.

### Which is updated more often, 特殊無線 統合版 or BOX加工?

特殊無線 統合版 ships an update every 11 days, and BOX加工 every 5 months. Most recently, 特殊無線 統合版 was updated on September 22, 2026 and BOX加工 on June 20, 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.*