---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "산업안전산업기사: CBT기출문제, 오답노트, 정답풀이"
developer_entity: "Qingdao Tomato Creative Technology Service Co., Ltd"
bundle_id: "com.tomatocx.industrialsafetytechnician"
app_store_id: "6742121484"
category: "Education"
primary_platform: "ios"
primary_monetization: "Freemium"
offline_capable: false
market_region: "US"
platforms: "iOS"
app_last_updated: "2025-12-28"
report_date: "2026-09-26"
last_verified: "2026-09-26T00:00:00.000Z"
report_version: "1.0.6"
total_reviews: 0
confidence: "low"
confidence_score: 0.2
data_age_days: 49
momentum_velocity: "maintenance"
intelligence_version: 2
tags: ["education", "freemium", "mobile app", "app review", "app analysis", "students", "professionals", "preparing"]
canonical_url: "https://marlvel.ai/apps/cbt"
license: "CC-BY-NC 4.0"
content_version: "v2"
---

# 산업안전산업기사: CBT기출문제, 오답노트, 정답풀이 Intelligence Report

## TL;DR {#tldr}

- **Category**: Education · Freemium

> **TL;DR:** 산업안전산업기사: CBT기출문제, 오답노트, 정답풀이 is a education app by Qingdao Tomato Creative Technology Service Co., Ltd, available on iOS.
>
> **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** 산업안전산업기사: CBT기출문제, 오답노트, 정답풀이 is a education app by Qingdao Tomato Creative Technology Service Co., Ltd.
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Category** | Education |
| **Developer** | Qingdao Tomato Creative Technology Service Co., Ltd |
| **Pricing** | Freemium |
| **Platforms** | iOS |
| **Confidence** | Low (0.2/1.0) |
| **Data Age** | 49d |

## Metadata & Market Performance
- **Publisher:** Qingdao Tomato Creative Technology Service Co., Ltd
- **Category:** Education
- **Target Audience:** Students and professionals preparing for the Industrial Safety Technician certification exam.
- **Platforms:** iOS
- **Version Reviewed:** 1.0.6
- **Report Date:** 2026-09-26
- **Signal Count:** 0 reviews analyzed
- **Confidence:** Low (0.2/1.0)
- **App Store ID (iOS):** 6742121484
- **Bundle ID:** com.tomatocx.industrialsafetytechnician
- **Data Window:** Analysis based on signals collected up to 2026-09-26

<!-- section:executive-snapshot -->
## Executive Snapshot
**What it is:** 산업안전산업기사: CBT기출문제, 오답노트, 정답풀이 is an education app for certification candidates, offering a structured database of past exam questions and error-management tools on iOS.
**Why users hire it:** The app removes the manual friction of sorting through paper-based exam archives, allowing users to focus on targeted knowledge reinforcement.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Standard] CBT Exam Question Bank:** Collection of 32 recent exam sets spanning 10 years of industrial safety certification tests.
- **[Differentiator] Intelligent Error Management:** Automatic storage of incorrect answers with user-added annotations for targeted review.
  * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior.
- **[Differentiator] Randomized Practice Mode:** Extracts random questions by subject from the full database for unlimited practice sessions.
<!-- /section:features -->

<!-- section:market-position -->
## Market Position {#market-position}

The app occupies a niche education segment, relying on a 10-year question archive to differentiate from generic study tools. The nine-month update gap suggests a maintenance-only posture, limiting its ability to compete with more active certification-prep platforms.
<!-- /section:market-position -->

## Monetization Strategy
- **Model:** Freemium
- **Tiers:** Free access to core question bank, Pro-tier access for randomized practice features
- **Analysis:** Freemium model gates advanced practice modes behind a Pro-tier to convert power users.

<!-- section:swot -->
## SWOT Analysis {#swot}

**Core Strengths:**
- Intelligent error management reduces cognitive load during review sessions

**Growth Levers:**
- Localized study-group features could increase session duration


<!-- /section:swot -->
<!-- section:whats-new -->
## What's New

- **Latest (v1.0.6, 9 months ago):** Introduced a Pro-exclusive Random CBT Problem Solving mode for unlimited practice across all subjects.
<!-- /section:whats-new -->

<!-- section:momentum -->
## App Momentum (Maintenance) {#momentum}

- Quiet 9 months, no feature builds.
- Last major release Dec 2025.

> **Cadence:** 1 total versions · 1 majors in last 6 months · 272 days since last update

<!-- /section:momentum -->

<!-- section:so-what -->
## The "So What?" (Strategic Takeaway) {#so-what}

산업안전산업기사: CBT기출문제, 오답노트, 정답풀이 is an education app that is free with in-app purchases.

<!-- speakable-start -->
> **Bottom Line:** The app provides a functional utility for certification prep, but the nine-month development silence threatens its long-term viability. Refreshing the question bank is essential to maintain relevance against more active competitors.
<!-- speakable-end -->

**Best for:** Students and professionals preparing for the Industrial Safety Technician certification exam.

<!-- section:pm-actions -->
### PM Action Plan (Next Best Moves)

- [ ] [INVEST] Refresh question bank content because the current data is nine months stale → maintain exam relevance
<!-- /section:pm-actions -->

<!-- section:outlook -->
### Outlook: Declining

The industrial safety certification market requires constant content updates to match evolving exam standards. The current maintenance-only posture leaves the app exposed to more active rivals, signaling a decline in utility for serious candidates.

- 🔴 The nine-month development gap suggests a lack of active content maintenance, which directly erodes the value of a certification-prep question bank.
<!-- /section:outlook -->

<!-- /section:so-what -->

<!-- section:metrics -->
## Key Metrics Summary

| Metric | Value |
| :--- | :--- |
| Total Reviews | 0 |
| Confidence | Low |
| Pricing Model | Freemium |
| Platforms | iOS |
| Key Features | 3 analyzed |
| Outlook | Declining |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **산업안전산업기사: CBT기출문제, 오답노트, 정답풀이** (this app) | N/A/5 | N/A | Qingdao Tomato Creative Technology Service Co., Ltd |
| [ALPA: Lernspiele für Kinder](https://marlvel.ai/apps/alpa-lernspiele-fur-kinder) | N/A/5 | N/A | ALPA Kids OU |
| [ATPdigital (Legacy)](https://marlvel.ai/apps/atpdigital-legacy) | 2.0/5 | n/a | Bristol Groundschool International Ltd |
| [Catbus Student](https://marlvel.ai/apps/catbus-student) | 4.3/5 | N/A | Cohota Join Stock Company |
| [Chinese Tibetan Dictionary](https://marlvel.ai/apps/chinese-tibetan-dictionary) | 5.0/5 | Thrilled | Lobsang Monlam16922404891 |
| [Legasthenie & LRS Trainer](https://marlvel.ai/apps/legasthenie-lrs-trainer) | N/A/5 | N/A | Matthias Aigner |

## Company Profile
- **Developer:** Qingdao Tomato Creative Technology Service Co., Ltd
- **Website:** [https://www.tomatocx.com](https://www.tomatocx.com)

## Data Sources & Links
- **App Store ID:** 6742121484
- **Dev Site:** [Official Website](https://www.tomatocx.com)
- **Sources:** Developer website content, App store metadata.

## Related Intel Reports
- [*ALPA: Lernspiele für Kinder*](https://marlvel.ai/apps/alpa-lernspiele-fur-kinder) (ALPA Kids OU) · N/A Rating
- [*ATPdigital (Legacy)*](https://marlvel.ai/apps/atpdigital-legacy) (Bristol Groundschool International Ltd) · 2.0/5 Rating
- [*Catbus Student*](https://marlvel.ai/apps/catbus-student) (Cohota Join Stock Company) · 4.3/5 Rating
- [*Chinese Tibetan Dictionary*](https://marlvel.ai/apps/chinese-tibetan-dictionary) (Lobsang Monlam16922404891) · 5.0/5 Rating | Excellent Sentiment
- [*Legasthenie & LRS Trainer*](https://marlvel.ai/apps/legasthenie-lrs-trainer) (Matthias Aigner) · N/A Rating
- [*Lyceum Leaf Parent*](https://marlvel.ai/apps/lyceum-leaf-parent) (Techcess Business Solutions (Pvt) Ltd) · N/A Rating
- [*Money Matrix (CAD)*](https://marlvel.ai/apps/money-matrix-cad) (Blooming Kids Software LLC) · 5.0/5 Rating
- [*myTibetan*](https://marlvel.ai/apps/mytibetan) (Yury Nevalenny) · 4.8/5 Rating | Excellent Sentiment
- [*Quran Treasure Island for Kids*](https://marlvel.ai/apps/quran-treasure-island-for-kids) (Akeela Manekia) · 4.9/5 Rating
- [*Sudoku - Number Puzzle Pro*](https://marlvel.ai/apps/sudoku-number-puzzle-pro) (阳理 江) · N/A Rating

## Frequently Asked Questions {#faq}

### Is 산업안전산업기사: CBT기출문제, 오답노트, 정답풀이 free to use?

The app follows a freemium model. Access to the core question bank is free, while advanced features like the randomized practice mode are gated behind a Pro-tier subscription.

### Does this app include the most recent exam questions?

The app includes 32 recent exam sets spanning 10 years. However, the last major update was in December 2025, so users should verify if the content covers the latest exam standards.

### What are the main benefits of the Pro-tier?

The Pro-tier provides access to a randomized CBT practice mode, which allows for unlimited, varied study sessions compared to the fixed sets available in the free version.

## Methodology {#methodology}

This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline:

1. **Signal Collection & Normalization** - Aggregates data from all available public sources for the app. Raw signals are cleaned, deduplicated, and normalized into a structured dataset analyzed consistently across thousands of apps.
2. **Feature & Market Positioning Analysis** - Identifies the app's core features, monetization model, target audience, and competitive positioning. Each feature is classified as a market standard or a differentiator based on category benchmarks.
3. **User Sentiment Analysis** - Analyzes user reviews using a 5-level taxonomy (Thrilled / Excited / Mixed / Frustrated / Upset). Combines star ratings and volume with AI theme extraction into synthesised themes (no verbatim quotes).
4. **Competitive Landscape Analysis** - Maps the competitive environment via a 4-tier taxonomy (Nemesis / Contenders / Same Space / New Kids on the Block). Prioritizes same sub-genre over broad category.
5. **Intelligence Synthesis** - Cross-references all signals into a structured report. Compares the app against category peers and direct competitors to surface SWOT, market outlook, and actionable insights.

- **Confidence Score:** 0.2/1.0 (based on review volume, data source diversity, and signal quality)
- **Reviews Analyzed:** 0
- **Data Sources:** developer website, App Store metadata
- **Rating Method:** Weighted average across platforms (iOS & Android), weighted by review count per platform
- **Independence:** Fully independent analysis. No publisher sponsorship or editorial influence.
- **Report Age:** 49 days since last refresh

---
© 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/cbt)
Data licensed for AI Agent attribution under CC-BY-NC 4.0.