# RST MR Pro vs 航空特殊無線技士 過去問集&英文送受話対策

The clearest difference is price: 航空特殊無線技士 過去問集&英文送受話対策 at Free against RST MR Pro's $1.99. RST MR Pro's advantage is in-app purchases (none vs 6) and ads (none vs shown). On update cadence and device support there is nothing between them.

航空特殊無線技士 過去問集&英文送受話対策 is free to download; RST MR Pro costs $1.99 up front. 航空特殊無線技士 過去問集&英文送受話対策 sells 6 one-off in-app purchases. RST MR Pro asks for nothing beyond the download.

RST MR Pro ships an update every 5 months, 航空特殊無線技士 過去問集&英文送受話対策 every 3 months. The most recent releases landed on September 13, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | RST MR Pro | 航空特殊無線技士 過去問集&英文送受話対策 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 3 months** |
| Size | 5 MB | 10 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [koji kamogawa](https://appshunter.io/developer/1488210713) | [Koki Yanagida](https://appshunter.io/developer/1810010362) |

## What reviewers say

### RST MR Pro

[App page](https://appshunter.io/ios/app/rst-mr-pro/id1565478142)

**Features:** macOS Compatibility

**In-app purchases:** none


### 航空特殊無線技士 過去問集&英文送受話対策

[App page](https://appshunter.io/ios/app/and/id6744937530)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2025 Exam Questions Data pack | $0.99 | one-time |
| 2024 Exam Questions Data pack | $0.99 | one-time |
| 2023 Exam Questions Data pack | $0.99 | one-time |
| 2022 Exam Questions Data pack | $0.99 | one-time |
| 2021 Exam Questions Data pack | $0.99 | one-time |
| Telecommunications data pack | $0.99 | one-time |


## Frequently asked questions

### Is RST MR Pro free?

RST MR Pro costs $1.99, with no in-app purchases.

### Is 航空特殊無線技士 過去問集&英文送受話対策 free?

航空特殊無線技士 過去問集&英文送受話対策 is free to download, with in-app purchases available.

### Do RST MR Pro or 航空特殊無線技士 過去問集&英文送受話対策 have ads?

航空特殊無線技士 過去問集&英文送受話対策 shows ads; RST MR Pro does not.

### Which is updated more often, RST MR Pro or 航空特殊無線技士 過去問集&英文送受話対策?

RST MR Pro ships an update every 5 months, and 航空特殊無線技士 過去問集&英文送受話対策 every 3 months. Most recently, RST MR Pro was updated on September 13, 2026 and 航空特殊無線技士 過去問集&英文送受話対策 on September 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*