# pAIP Reader vs 航空無線通信士 試験対策過去問集

The clearest difference is in-app purchases: pAIP Reader at none against 航空無線通信士 試験対策過去問集's 6. pAIP Reader also leads on ads (none vs shown). 航空無線通信士 試験対策過去問集's advantage is update cadence (every 3 weeks vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 航空無線通信士 試験対策過去問集 sells 6 in-app purchases, starting at $1.99 per month. pAIP Reader asks for nothing beyond the download.

pAIP Reader ships an update every 2 months, 航空無線通信士 試験対策過去問集 every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | pAIP Reader | 航空無線通信士 試験対策過去問集 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 16 MB | 12 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TAKUYA HIGUCHI](https://appshunter.io/developer/579952589) | [Koki Yanagida](https://appshunter.io/developer/1810010362) |

## What reviewers say

### pAIP Reader

[App page](https://appshunter.io/ios/app/paip-reader/id1510277520)

**Features:** macOS Compatibility

**In-app purchases:** none


### 航空無線通信士 試験対策過去問集

[App page](https://appshunter.io/ios/app/id6747380972)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription Plan (Monthly) | $1.99 | per month |
| 2026 Exam Questions Data pack | $1.99 | one-time |
| 2024 Exam Questions Data pack | $1.99 | one-time |
| 2022 Exam Questions Data pack | $1.99 | one-time |
| 2023 Exam Questions Data pack | $1.99 | one-time |
| 2025 Exam Questions Data pack | $1.99 | one-time |


## Frequently asked questions

### Is pAIP Reader free?

pAIP Reader is free to download, with no in-app purchases.

### Is 航空無線通信士 試験対策過去問集 free?

航空無線通信士 試験対策過去問集 is free to download, with in-app purchases available.

### Do pAIP Reader or 航空無線通信士 試験対策過去問集 have ads?

航空無線通信士 試験対策過去問集 shows ads; pAIP Reader does not.

### Which is updated more often, pAIP Reader or 航空無線通信士 試験対策過去問集?

pAIP Reader ships an update every 2 months, and 航空無線通信士 試験対策過去問集 every 3 weeks. Most recently, pAIP Reader was updated on November 3, 2026 and 航空無線通信士 試験対策過去問集 on October 30, 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.*