# Entryway Security vs QC検定® Grade 2 Exam Prep JP

The clearest difference is ads: Entryway Security at none against QC検定® Grade 2 Exam Prep JP's shown. Entryway Security also leads on monetization model (free vs ad-supported) and iOS requirement (13.0 vs 16). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Entryway Security ships an update every 3 months, QC検定® Grade 2 Exam Prep JP every 2 months. The most recent releases landed on October 8, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Entryway Security | QC検定® Grade 2 Exam Prep JP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/entryway-security/id1506071609/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free** | Ad-supported |
| Size | 68 MB | 19 MB |
| Requires iOS | **13.0** | 16 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Athena Security](https://appshunter.io/developer/1494675502) | [Ryouhei Azuma](https://appshunter.io/developer/1353297781) |

## What reviewers say

### Entryway Security

[App page](https://appshunter.io/ios/app/entryway-security/id1506071609)

Remotely monitor security systems and receive real-time alerts from weapons detection, sensors, and metal detectors. Customize notifications to prioritize threats and enable person-less security with remote access to view incidents.

**Highlights:** Remote security system monitoring, Weapons detection alerts, Sensor and metal detector notifications, Customizable threat prioritization, Person-less security enablement, Video management system integration

**Features:** macOS Compatibility

**In-app purchases:** none


### QC検定® Grade 2 Exam Prep JP

[App page](https://appshunter.io/ios/app/qc-grade-2-exam-prep-jp/id6761119279)

Prepare for the Japan QC検定® Grade 2 exam with this study app. It offers practice questions and detailed explanations covering all 10 subjects, with various study modes and progress tracking. Study offline anytime, anywhere.

**Highlights:** Practice questions and answers, Detailed explanations for all 10 subjects, Random practice and subject-specific study, Resume supported study sessions, Review incorrect answers, Progress tracking and performance overview, Offline functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is Entryway Security free?

Entryway Security is free to download, with no in-app purchases.

### Is QC検定® Grade 2 Exam Prep JP free?

QC検定® Grade 2 Exam Prep JP is free to download, with no in-app purchases.

### Do Entryway Security or QC検定® Grade 2 Exam Prep JP have ads?

QC検定® Grade 2 Exam Prep JP shows ads; Entryway Security does not.

### Which is updated more often, Entryway Security or QC検定® Grade 2 Exam Prep JP?

Entryway Security ships an update every 3 months, and QC検定® Grade 2 Exam Prep JP every 2 months. Most recently, Entryway Security was updated on October 8, 2026 and QC検定® Grade 2 Exam Prep JP on October 28, 2026.

---

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