# ビル管理士 建築物環境衛生管理技術者試験2021年対策アプリ vs 冷凍三種の森

The clearest difference is ads: 冷凍三種の森 at none against ビル管理士 建築物環境衛生管理技術者試験2021年対策アプリ's shown. 冷凍三種の森 also leads on update cadence (every 3 weeks vs every 6 weeks). ビル管理士 建築物環境衛生管理技術者試験2021年対策アプリ's advantage is iOS requirement (11.0 vs 13.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ビル管理士 建築物環境衛生管理技術者試験2021年対策アプリ ships an update every 6 weeks, 冷凍三種の森 every 3 weeks. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ビル管理士 建築物環境衛生管理技術者試験2021年対策アプリ | 冷凍三種の森 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 34.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 38 MB | 100 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YUZUKI SUDA](https://appshunter.io/developer/1548626646) | [合同会社OLA](https://appshunter.io/developer/1832165711) |

## What reviewers say

### ビル管理士 建築物環境衛生管理技術者試験2021年対策アプリ

[App page](https://appshunter.io/ios/app/2021/id1561300480)

Prepare for the Building Management Engineer exam with this app. It features 6 years of past exam questions in a realistic multiple-choice format to build confidence for the actual test. Designed for efficient, short-term study, it's ideal for busy professionals.

**Highlights:** Past exam questions (6 years), Realistic multiple-choice format, Efficient study structure, Suitable for busy professionals, Builds confidence for the exam

**Features:** macOS Compatibility

**In-app purchases:** none


### 冷凍三種の森

[App page](https://appshunter.io/ios/app/id6746394545)

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

**In-app purchases:** none


## Frequently asked questions

### Is ビル管理士 建築物環境衛生管理技術者試験2021年対策アプリ free?

ビル管理士 建築物環境衛生管理技術者試験2021年対策アプリ is free to download, with no in-app purchases.

### Is 冷凍三種の森 free?

冷凍三種の森 is free to download, with no in-app purchases.

### Do ビル管理士 建築物環境衛生管理技術者試験2021年対策アプリ or 冷凍三種の森 have ads?

ビル管理士 建築物環境衛生管理技術者試験2021年対策アプリ shows ads; 冷凍三種の森 does not.

### Which is updated more often, ビル管理士 建築物環境衛生管理技術者試験2021年対策アプリ or 冷凍三種の森?

ビル管理士 建築物環境衛生管理技術者試験2021年対策アプリ ships an update every 6 weeks, and 冷凍三種の森 every 3 weeks. Most recently, ビル管理士 建築物環境衛生管理技術者試験2021年対策アプリ was updated on October 24, 2026 and 冷凍三種の森 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.*