# 2級ボイラー技士問題集　りすさんシリーズ vs ２級ボイラー技士試験 「30日合格プログラム」

The clearest difference is review sentiment: ２級ボイラー技士試験 「30日合格プログラム」 at 75% against 2級ボイラー技士問題集　りすさんシリーズ's 0%. ２級ボイラー技士試験 「30日合格プログラム」 also leads on iOS requirement (11.0 vs 18.6). 2級ボイラー技士問題集　りすさんシリーズ's advantage is price ($2.99 vs $9.99). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

2級ボイラー技士問題集　りすさんシリーズ costs $2.99 and ２級ボイラー技士試験 「30日合格プログラム」 $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

2級ボイラー技士問題集　りすさんシリーズ ships an update every 11 months, ２級ボイラー技士試験 「30日合格プログラム」 every 13 months. The most recent releases landed on September 9, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 2級ボイラー技士問題集　りすさんシリーズ | ２級ボイラー技士試験 「30日合格プログラム」 |
| --- | --- | --- |
| Price | **$2.99** | $9.99 |
| Positive reviews | 0.0% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 13 months |
| Monetization | Paid | Paid |
| Size | 6 MB | 24 MB |
| Requires iOS | 18.6 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kazuki Baba](https://appshunter.io/developer/903350438) | [ReCorrect Inc.](https://appshunter.io/developer/1141646408) |

## What reviewers say

### 2級ボイラー技士問題集　りすさんシリーズ

[App page](https://appshunter.io/ios/app/2/id907765426)

Prepare for the Class 2 Boiler Engineer exam with realistic practice questions. Study by subject with a 5-choice format and track your accuracy. Covers questions from the first half of Reiwa 7 to the second half of Reiwa 1.

**Highlights:** Realistic exam format, Subject-specific study, 5-choice question format, Answer accuracy tracking, Covers recent exam periods

**Features:** macOS Compatibility

**In-app purchases:** none


### ２級ボイラー技士試験 「30日合格プログラム」

[App page](https://appshunter.io/ios/app/30/id1618369689)

This app helps you prepare for the Level 2 Boiler Engineer exam. It analyzes past questions to focus on essential material, offering mock exams and targeted practice for weak subjects. Aimed at efficient study for exam success.

**Highlights:** Past question analysis, Efficient study support, Randomized mock exams, Targeted weak subject practice, Progress tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is 2級ボイラー技士問題集　りすさんシリーズ free?

2級ボイラー技士問題集　りすさんシリーズ costs $2.99, with no in-app purchases.

### Is ２級ボイラー技士試験 「30日合格プログラム」 free?

２級ボイラー技士試験 「30日合格プログラム」 costs $9.99, with no in-app purchases.

### Do 2級ボイラー技士問題集　りすさんシリーズ or ２級ボイラー技士試験 「30日合格プログラム」 have ads?

Neither 2級ボイラー技士問題集　りすさんシリーズ nor ２級ボイラー技士試験 「30日合格プログラム」 shows ads.

### Which is updated more often, 2級ボイラー技士問題集　りすさんシリーズ or ２級ボイラー技士試験 「30日合格プログラム」?

2級ボイラー技士問題集　りすさんシリーズ ships an update every 11 months, and ２級ボイラー技士試験 「30日合格プログラム」 every 13 months. Most recently, 2級ボイラー技士問題集　りすさんシリーズ was updated on September 9, 2026 and ２級ボイラー技士試験 「30日合格プログラム」 on September 21, 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.*