# eco検定® 秒トレ：忘却曲線で覚えるエコ検定® vs いぬ検定 初級 対策アプリ

The clearest difference is price: eco検定® 秒トレ：忘却曲線で覚えるエコ検定® at Free against いぬ検定 初級 対策アプリ's $0.49. eco検定® 秒トレ：忘却曲線で覚えるエコ検定® also leads on iOS requirement (13.0 vs 15.1). いぬ検定 初級 対策アプリ's advantage is in-app purchases (none vs 1). On ads, monetization model and device support 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; いぬ検定 初級 対策アプリ costs $0.49 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. いぬ検定 初級 対策アプリ asks for nothing beyond the download.

## The numbers

| Metric | eco検定® 秒トレ：忘却曲線で覚えるエコ検定® | いぬ検定 初級 対策アプリ |
| --- | --- | --- |
| Price | **Free** | $0.49 |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | Free |
| Size | 49 MB | 43 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GINOAPPS LLC.](https://appshunter.io/developer/1482621114) | [Daisuke Matsubara](https://appshunter.io/developer/1720755722) |

## What reviewers say

### 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 |


### いぬ検定 初級 対策アプリ

[App page](https://appshunter.io/ios/app/id6752530613)

This app helps you prepare for the beginner level of the "Inu Kentei" (Dog Certification) exam. It features original questions based on the official text, with cute illustrations to make learning fun and efficient. Track your progress and practice with mock exams to ensure you're ready.

**Highlights:** Original questions based on official text, Cute illustrations for visual learning, Randomized answer choices, Review of missed questions, Bookmark important questions, Progress tracking by unit, Mock exam mode, Dark mode support

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

**In-app purchases:** none


## Frequently asked questions

### 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.

### Is いぬ検定 初級 対策アプリ free?

いぬ検定 初級 対策アプリ costs $0.49, with no in-app purchases.

### Do eco検定® 秒トレ：忘却曲線で覚えるエコ検定® or いぬ検定 初級 対策アプリ have ads?

Neither eco検定® 秒トレ：忘却曲線で覚えるエコ検定® nor いぬ検定 初級 対策アプリ shows ads.

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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.*