# 宅建 過去問 (完全版) vs eco検定 問題集アプリ　〜エコ検定/環境社会検定試験〜

The clearest difference is review sentiment: 宅建 過去問 (完全版) at 85% against eco検定 問題集アプリ　〜エコ検定/環境社会検定試験〜's 19%. 宅建 過去問 (完全版) also leads on update cadence (every 2 weeks vs every 3 months). eco検定 問題集アプリ　〜エコ検定/環境社会検定試験〜's advantage is ads (none vs shown) and price ($2.99 vs $5.99). On in-app purchases and device support there is nothing between them.

宅建 過去問 (完全版) costs $5.99 and eco検定 問題集アプリ　〜エコ検定/環境社会検定試験〜 $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

宅建 過去問 (完全版) ships an update every 2 weeks, eco検定 問題集アプリ　〜エコ検定/環境社会検定試験〜 every 3 months. The most recent releases landed on October 20, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 宅建 過去問 (完全版) | eco検定 問題集アプリ　〜エコ検定/環境社会検定試験〜 |
| --- | --- | --- |
| Price | $5.99 | **$2.99** |
| Positive reviews | **85.0% of reviews** | 18.8% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 152 MB | 50 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [SOCIAL NOTE CO., LTD.](https://appshunter.io/developer/1476710964) | [株式会社キイロ乃カモ](https://appshunter.io/developer/1796537168) |

## What reviewers say

### 宅建 過去問 (完全版)

[App page](https://appshunter.io/ios/app/id1660712014)

Access past exam questions and detailed explanations for the real estate exam. Features include question search, a favorites list, and a random 10-question test. Enjoy a comfortable, ad-free learning experience with progress transfer from the free version.

**Highlights:** Past exam questions, Detailed explanations, Question search, Favorites list, Random 10-question tests, AI features

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

**In-app purchases:** none


### eco検定 問題集アプリ　〜エコ検定/環境社会検定試験〜

[App page](https://appshunter.io/ios/app/eco/id6443938132)

This app provides a comprehensive study guide for the eco-certification exam. It features practice questions with detailed explanations, offline access, and progress tracking to help users identify and focus on weak areas. A radar chart visualizes strengths and weaknesses for targeted learning.

**Highlights:** Ad-free practice questions, Detailed explanations for each question, Offline study capability, Progress and weak area tracking, Radar chart for skill visualization, Randomized and chapter-specific quizzes

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

**In-app purchases:** none


## Frequently asked questions

### Is 宅建 過去問 (完全版) free?

宅建 過去問 (完全版) costs $5.99, with no in-app purchases.

### Is eco検定 問題集アプリ　〜エコ検定/環境社会検定試験〜 free?

eco検定 問題集アプリ　〜エコ検定/環境社会検定試験〜 costs $2.99, with no in-app purchases.

### Do 宅建 過去問 (完全版) or eco検定 問題集アプリ　〜エコ検定/環境社会検定試験〜 have ads?

宅建 過去問 (完全版) shows ads; eco検定 問題集アプリ　〜エコ検定/環境社会検定試験〜 does not.

### Which is updated more often, 宅建 過去問 (完全版) or eco検定 問題集アプリ　〜エコ検定/環境社会検定試験〜?

宅建 過去問 (完全版) ships an update every 2 weeks, and eco検定 問題集アプリ　〜エコ検定/環境社会検定試験〜 every 3 months. Most recently, 宅建 過去問 (完全版) was updated on October 20, 2026 and eco検定 問題集アプリ　〜エコ検定/環境社会検定試験〜 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.*