# GX問題集 ベーシック：GXの試験対策用勉強アプリ vs 高圧ガス販売主任者 第一種販売 | 2026年対策問題

The clearest difference is monetization model: GX問題集 ベーシック：GXの試験対策用勉強アプリ at free against 高圧ガス販売主任者 第一種販売 | 2026年対策問題's paid. GX問題集 ベーシック：GXの試験対策用勉強アプリ also leads on update cadence (every 3 days vs every 6 weeks) and review sentiment (11% vs 0%). On ads, in-app purchases and device support there is nothing between them.

GX問題集 ベーシック：GXの試験対策用勉強アプリ ships an update every 3 days, 高圧ガス販売主任者 第一種販売 | 2026年対策問題 every 6 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | GX問題集 ベーシック：GXの試験対策用勉強アプリ | 高圧ガス販売主任者 第一種販売 | 2026年対策問題 |
| --- | --- | --- |
| Price | — | **$1.99** |
| Rating | **[4.2 (70 ratings)](https://appshunter.io/ios/app/gx-gx/id6590616951/reviews)** | — |
| Number of ratings | **70** | — |
| Positive reviews | **11.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 6 weeks |
| Monetization | **Free** | Paid |
| Size | 55 MB | 6 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [株式会社キイロ乃カモ](https://appshunter.io/developer/1796537168) | [Masaki Kobayashi](https://appshunter.io/developer/1882180437) |

## What reviewers say

### GX問題集 ベーシック：GXの試験対策用勉強アプリ

[App page](https://appshunter.io/ios/app/gx-gx/id6590616951)

This app offers a comprehensive study guide for the GX Certification Basic exam, featuring practice questions with explanations. It allows for offline use, progress tracking, and identification of weak areas through radar charts. The content is based on official texts and designed to build systematic foundational knowledge in decarbonization and sustainability.

**Highlights:** Ad-free GX Certification Basic practice questions, Detailed explanations for each question, Offline study capability, Progress tracking and weak area analysis, Randomized and chapter-specific question modes, Radar chart for visualizing strengths and weaknesses

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

**In-app purchases:** none


### 高圧ガス販売主任者 第一種販売 | 2026年対策問題

[App page](https://appshunter.io/ios/app/2026/id6783248470)

This app offers 700 original practice questions for the High Pressure Gas Sales Manager exam, organized by topic. It provides detailed explanations for correct and incorrect answers, allowing for deep understanding rather than rote memorization. The app supports offline use and is ad-free with no in-app purchases.

**Highlights:** 700 original practice questions, Exam-style question format, Topic-based learning, Detailed answer explanations, Offline access, No ads or in-app purchases

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

**In-app purchases:** none


## Frequently asked questions

### Is GX問題集 ベーシック：GXの試験対策用勉強アプリ free?

Pricing for GX問題集 ベーシック：GXの試験対策用勉強アプリ is not currently listed on the App Store.

### Is 高圧ガス販売主任者 第一種販売 | 2026年対策問題 free?

高圧ガス販売主任者 第一種販売 | 2026年対策問題 costs $1.99, with no in-app purchases.

### Do GX問題集 ベーシック：GXの試験対策用勉強アプリ or 高圧ガス販売主任者 第一種販売 | 2026年対策問題 have ads?

Neither GX問題集 ベーシック：GXの試験対策用勉強アプリ nor 高圧ガス販売主任者 第一種販売 | 2026年対策問題 shows ads.

### Which is updated more often, GX問題集 ベーシック：GXの試験対策用勉強アプリ or 高圧ガス販売主任者 第一種販売 | 2026年対策問題?

GX問題集 ベーシック：GXの試験対策用勉強アプリ ships an update every 3 days, and 高圧ガス販売主任者 第一種販売 | 2026年対策問題 every 6 weeks. Most recently, GX問題集 ベーシック：GXの試験対策用勉強アプリ was updated on October 30, 2026 and 高圧ガス販売主任者 第一種販売 | 2026年対策問題 on October 28, 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.*