# eco検定 問題集アプリ　〜エコ検定/環境社会検定試験〜 vs eco検定® 秒トレ：忘却曲線で覚えるエコ検定®

The clearest difference is review sentiment: eco検定® 秒トレ：忘却曲線で覚えるエコ検定® at 78% against eco検定 問題集アプリ　〜エコ検定/環境社会検定試験〜's 13%. eco検定® 秒トレ：忘却曲線で覚えるエコ検定® also leads on price (Free vs $2.99). eco検定 問題集アプリ　〜エコ検定/環境社会検定試験〜's advantage is in-app purchases (none vs 1). On update cadence, ads, device support and iOS requirement there is nothing between them.

eco検定® 秒トレ：忘却曲線で覚えるエコ検定® is free to download; eco検定 問題集アプリ　〜エコ検定/環境社会検定試験〜 costs $2.99 up front. eco検定® 秒トレ：忘却曲線で覚えるエコ検定® sells 1 one-off in-app purchase. eco検定 問題集アプリ　〜エコ検定/環境社会検定試験〜 asks for nothing beyond the download.

eco検定 問題集アプリ　〜エコ検定/環境社会検定試験〜 ships an update every 3 months, eco検定® 秒トレ：忘却曲線で覚えるエコ検定® every 4 months. The most recent releases landed on September 7, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | eco検定 問題集アプリ　〜エコ検定/環境社会検定試験〜 | eco検定® 秒トレ：忘却曲線で覚えるエコ検定® |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | 13.3% of reviews | **77.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Paid | **Free** |
| Size | 50 MB | 49 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [株式会社キイロ乃カモ](https://appshunter.io/developer/1796537168) | [GINOAPPS LLC.](https://appshunter.io/developer/1482621114) |

## What reviewers say

### 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


### eco検定® 秒トレ：忘却曲線で覚えるエコ検定®

[App page](https://appshunter.io/ios/app/eco/id6741779906)

This app helps users prepare for the eco検定® (Environmental Social Certification Exam®) by focusing on key points and utilizing a spaced repetition system based on the forgetting curve. It offers efficient learning through fill-in-the-blank questions and timely reviews to ensure knowledge retention for exam success.

**Highlights:** Key point learning based on past exams, Fill-in-the-blank question format, Spaced repetition based on forgetting curve, Efficient learning in short bursts, Focus on exam trends and frequent points

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全問題アンロック | $2.99 | one-time |


## Frequently asked questions

### 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.

### Is eco検定® 秒トレ：忘却曲線で覚えるエコ検定® free?

eco検定® 秒トレ：忘却曲線で覚えるエコ検定® is free to download, with in-app purchases available.

### Do eco検定 問題集アプリ　〜エコ検定/環境社会検定試験〜 or eco検定® 秒トレ：忘却曲線で覚えるエコ検定® have ads?

Neither eco検定 問題集アプリ　〜エコ検定/環境社会検定試験〜 nor eco検定® 秒トレ：忘却曲線で覚えるエコ検定® shows ads.

### Which is updated more often, eco検定 問題集アプリ　〜エコ検定/環境社会検定試験〜 or eco検定® 秒トレ：忘却曲線で覚えるエコ検定®?

eco検定 問題集アプリ　〜エコ検定/環境社会検定試験〜 ships an update every 3 months, and eco検定® 秒トレ：忘却曲線で覚えるエコ検定® every 4 months. Most recently, eco検定 問題集アプリ　〜エコ検定/環境社会検定試験〜 was updated on September 7, 2026 and eco検定® 秒トレ：忘却曲線で覚えるエコ検定® 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.*