# QC検定®3級 秒トレ：忘却曲線で覚える品質管理検定®3級 vs ビジネスキャリア検定 経営戦略2級 500問

The clearest difference is price: QC検定®3級 秒トレ：忘却曲線で覚える品質管理検定®3級 at Free against ビジネスキャリア検定 経営戦略2級 500問's $3.99. QC検定®3級 秒トレ：忘却曲線で覚える品質管理検定®3級 also leads on update cadence (every 3 days vs every 2 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

QC検定®3級 秒トレ：忘却曲線で覚える品質管理検定®3級 is free to download; ビジネスキャリア検定 経営戦略2級 500問 costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

QC検定®3級 秒トレ：忘却曲線で覚える品質管理検定®3級 ships an update every 3 days, ビジネスキャリア検定 経営戦略2級 500問 every 2 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | QC検定®3級 秒トレ：忘却曲線で覚える品質管理検定®3級 | ビジネスキャリア検定 経営戦略2級 500問 |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 53 MB | 34 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GINOAPPS LLC.](https://appshunter.io/developer/1482621114) | [satoshi yoshida](https://appshunter.io/developer/1873856165) |

## What reviewers say

### QC検定®3級 秒トレ：忘却曲線で覚える品質管理検定®3級

[App page](https://appshunter.io/ios/app/qc3-3/id6758562503)

This app helps you prepare for the QC Kentei Level 3 exam by focusing on key points and utilizing spaced repetition based on the forgetting curve. Learn efficiently during short breaks and aim for exam success.

**Highlights:** Key point learning based on past exams, Fill-in-the-blank format for input/output, Spaced repetition based on forgetting curve, Efficient learning in short breaks, Adapts to latest exam trends

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

**In-app purchases:** none


### ビジネスキャリア検定 経営戦略2級 500問

[App page](https://appshunter.io/ios/app/2-500/id6789382824)

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

**In-app purchases:** none


## Frequently asked questions

### Is QC検定®3級 秒トレ：忘却曲線で覚える品質管理検定®3級 free?

QC検定®3級 秒トレ：忘却曲線で覚える品質管理検定®3級 is free to download, with no in-app purchases.

### Is ビジネスキャリア検定 経営戦略2級 500問 free?

ビジネスキャリア検定 経営戦略2級 500問 costs $3.99, with no in-app purchases.

### Do QC検定®3級 秒トレ：忘却曲線で覚える品質管理検定®3級 or ビジネスキャリア検定 経営戦略2級 500問 have ads?

Neither QC検定®3級 秒トレ：忘却曲線で覚える品質管理検定®3級 nor ビジネスキャリア検定 経営戦略2級 500問 shows ads.

### Which is updated more often, QC検定®3級 秒トレ：忘却曲線で覚える品質管理検定®3級 or ビジネスキャリア検定 経営戦略2級 500問?

QC検定®3級 秒トレ：忘却曲線で覚える品質管理検定®3級 ships an update every 3 days, and ビジネスキャリア検定 経営戦略2級 500問 every 2 weeks. Most recently, QC検定®3級 秒トレ：忘却曲線で覚える品質管理検定®3級 was updated on October 26, 2026 and ビジネスキャリア検定 経営戦略2級 500問 on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*