# 一級建築士 ｜資格問題演習アプリ vs eco検定® 秒トレ：忘却曲線で覚えるエコ検定®

The clearest difference is ads: eco検定® 秒トレ：忘却曲線で覚えるエコ検定® at none against 一級建築士 ｜資格問題演習アプリ's shown. eco検定® 秒トレ：忘却曲線で覚えるエコ検定® also leads on monetization model (free vs free with in-app purchases). 一級建築士 ｜資格問題演習アプリ's advantage is update cadence (every 4 weeks vs every 4 months) and review sentiment (92% vs 78%). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 一級建築士 ｜資格問題演習アプリ sells 1 one-off in-app purchase and 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. Whichever you choose, the download price is not the number that matters.

一級建築士 ｜資格問題演習アプリ ships an update every 4 weeks, 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 October 15, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 一級建築士 ｜資格問題演習アプリ | eco検定® 秒トレ：忘却曲線で覚えるエコ検定® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id1565778151/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | **92.2% of reviews** | 77.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 19 MB | 49 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SAKURA LLC](https://appshunter.io/developer/982915828) | [GINOAPPS LLC.](https://appshunter.io/developer/1482621114) |

## What reviewers say

### 一級建築士 ｜資格問題演習アプリ

[App page](https://appshunter.io/ios/app/id1565778151)

This app offers a comprehensive study tool for qualification exams, featuring practice questions, detailed explanations, and review functions. It allows users to focus on incorrect or bookmarked questions, track progress, and customize their learning experience with adjustable text size and countdown timers. Additional question packs are available for purchase to enhance study.

**Highlights:** Practice questions by topic and level, Review incorrect or bookmarked questions, Detailed explanations for all questions, Progress tracking and test mode, Adjustable text size and countdown timer, Continue from previous session

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 追加問題 | $2.99 | one-time |


### 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 一級建築士 ｜資格問題演習アプリ free?

一級建築士 ｜資格問題演習アプリ is free to download, with in-app purchases available.

### 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 一級建築士 ｜資格問題演習アプリ or eco検定® 秒トレ：忘却曲線で覚えるエコ検定® have ads?

一級建築士 ｜資格問題演習アプリ shows ads; eco検定® 秒トレ：忘却曲線で覚えるエコ検定® does not.

### Which is updated more often, 一級建築士 ｜資格問題演習アプリ or eco検定® 秒トレ：忘却曲線で覚えるエコ検定®?

一級建築士 ｜資格問題演習アプリ ships an update every 4 weeks, and eco検定® 秒トレ：忘却曲線で覚えるエコ検定® every 4 months. Most recently, 一級建築士 ｜資格問題演習アプリ was updated on October 15, 2026 and eco検定® 秒トレ：忘却曲線で覚えるエコ検定® on October 25, 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.*