---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "EPARKスクール会員証"
developer_entity: "株式会社APPY"
bundle_id: "corp.appy.appyepark.MembershipCertificate2Reg"
app_store_id: "945559226"
category: "Book"
primary_platform: "ios"
primary_monetization: "Free"
offline_capable: false
market_region: "US"
platforms: "iOS"
app_last_updated: "2021-02-20"
report_date: "2026-09-17"
last_verified: "2026-09-17T00:00:00.000Z"
report_version: "1.81"
total_reviews: 0
confidence: "low"
confidence_score: 0.05
data_age_days: 55
momentum_velocity: "zombie"
intelligence_version: 2
tags: ["book", "free", "mobile app", "app review", "app analysis", "students", "members", "local"]
canonical_url: "https://marlvel.ai/apps/epark"
license: "CC-BY-NC 4.0"
content_version: "v2"
---

# EPARKスクール会員証 Intelligence Report

## TL;DR {#tldr}

- **Category**: Book · Free

> **TL;DR:** EPARKスクール会員証 is a book app by 株式会社APPY, available on iOS.
>
> **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** EPARKスクール会員証 is a book app by 株式会社APPY.
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Category** | Book |
| **Developer** | 株式会社APPY |
| **Pricing** | Free |
| **Platforms** | iOS |
| **Confidence** | Low (0.05/1.0) |
| **Data Age** | 55d |

## Metadata & Market Performance
- **Publisher:** 株式会社APPY
- **Category:** Book
- **Target Audience:** Students and members of local schools or hobby classes who require digital booking and scheduling management.
- **Platforms:** iOS
- **Version Reviewed:** 1.81
- **Report Date:** 2026-09-17
- **Signal Count:** 0 reviews analyzed
- **Confidence:** Low (0.05/1.0)
- **App Store ID (iOS):** 945559226
- **Bundle ID:** corp.appy.appyepark.MembershipCertificate2Reg
- **Data Window:** Analysis based on signals collected up to 2026-09-17

<!-- section:executive-snapshot -->
## Executive Snapshot
**What it is:** EPARKスクール会員証 is a mobile membership and booking utility for local school facilities on iOS.
**Why users hire it:** It removes the administrative friction of physical membership cards and manual booking processes for students at partner facilities.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Standard] Mobile Membership Card:** Digital membership card for local school facilities accessible via the app.
- **[Standard] 24-Hour Web Booking:** Allows users to schedule classes or appointments at any time through the interface.
- **[Standard] Reservation Reminder Notifications:** Push notifications sent the day before a scheduled appointment to prevent missed sessions.
  * *User Intent:* Users want timely prompts to stay engaged without missing updates.
<!-- /section:features -->

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

EPARKスクール会員証 serves as a niche utility for school facility management, anchored by its B2B integration model rather than consumer-facing growth metrics.
<!-- /section:market-position -->

## Monetization Strategy
- **Model:** Free
- **Tiers:** Free to download and use
- **Analysis:** The app functions as a free utility tool for existing school members, likely supported by B2B service contracts with the schools themselves.

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

**Core Strengths:**
- B2B distribution model integrates directly into school facility check-in workflows

**Growth Levers:**
- Modernizing the booking interface to support real-time synchronization with current facility calendars


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

- **Latest (v1.81, 5 years ago):** General bug fixes.
<!-- /section:whats-new -->

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

- Maintenance-mode, no updates since 2021.

> **Cadence:** 1 total versions · 0 majors in last 6 months · 2034 days since last update

<!-- /section:momentum -->

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

EPARKスクール会員証 is a book app that is completely free.

<!-- speakable-start -->
> **Bottom Line:** The lack of development since 2021 suggests EPARKスクール会員証 is a legacy utility, and its continued viability depends entirely on the retention of existing B2B facility contracts.
<!-- speakable-end -->

**Best for:** Students and members of local schools or hobby classes who require digital booking and scheduling management.

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

- [ ] [MAINTAIN] Audit partner facility retention because the 5-year update gap signals high churn risk → stabilize B2B revenue
<!-- /section:pm-actions -->

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

The market for facility management is shifting toward real-time, cloud-integrated booking systems that EPARKスクール会員証 cannot support in its current state. Continued reliance on a legacy codebase will likely force partner facilities to migrate to more active platforms, eroding the existing user base.

- 🔴 The five-year update gap indicates a maintenance-only posture, which limits the ability to address modern scheduling requirements or platform compatibility.
<!-- /section:outlook -->

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

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

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

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **EPARKスクール会員証** (this app) | N/A/5 | N/A | 株式会社APPY |
| [[박한평 문장집] 필사, 마음건강, 동기부여, 명언](https://marlvel.ai/apps/sproutgrowlabs-hanpyeong-free) | N/A/5 | N/A | SPROUTGROWLABS |
| [옛글들 - 소설, 수필, 시](https://marlvel.ai/apps/app--383) | N/A/5 | N/A | kim juyoung |
| [박한평 문장집 : 필사, 마음건강, 동기부여, 명언](https://marlvel.ai/apps/com-sproutgrowlabs-hanpyeong) | N/A/5 | N/A | SPROUTGROWLABS |
| [두란노 비전통독](https://marlvel.ai/apps/app--969) | 3.3/5 | N/A | Duranno |
| [스마트 성경과찬송가 - 피아노반주, 개역개정,새번역](https://marlvel.ai/apps/app--191) | 4.3/5 | N/A | Eugene Song |

## Company Profile
- **Developer:** 株式会社APPY

## Data Sources & Links
- **App Store ID:** 945559226
- **Sources:** App store metadata.

## Related Intel Reports
- [*[박한평 문장집] 필사, 마음건강, 동기부여, 명언*](https://marlvel.ai/apps/sproutgrowlabs-hanpyeong-free) (SPROUTGROWLABS) · N/A Rating
- [*옛글들 - 소설, 수필, 시*](https://marlvel.ai/apps/app--383) (kim juyoung) · N/A Rating
- [*박한평 문장집 : 필사, 마음건강, 동기부여, 명언*](https://marlvel.ai/apps/com-sproutgrowlabs-hanpyeong) (SPROUTGROWLABS) · N/A Rating
- [*두란노 비전통독*](https://marlvel.ai/apps/app--969) (Duranno) · 3.3/5 Rating
- [*스마트 성경과찬송가 - 피아노반주, 개역개정,새번역*](https://marlvel.ai/apps/app--191) (Eugene Song) · 4.3/5 Rating
- [*두플러스*](https://marlvel.ai/apps/app--972) (Duranno) · 4.8/5 Rating
- [*생명의삶 정식버전*](https://marlvel.ai/apps/app--968) (Duranno) · 3.1/5 Rating
- [*대한성서공회 연구성경*](https://marlvel.ai/apps/app--566) (Korean Bible Society) · 2.8/5 Rating
- [*リビングバイブル*](https://marlvel.ai/apps/biblica-japanese) (Biblica) · 5.0/5 Rating
- [*ジャンプルーキー！*](https://marlvel.ai/apps/com-shonenjump-rookie) (SHUEISHA Inc.) · 3.9/5 Rating

## Frequently Asked Questions {#faq}

### Is EPARKスクール会員証 still being updated?

No, the app has not received a feature update since February 2021, and it is currently in a maintenance-only state.

### Does EPARKスクール会員証 require a subscription?

No, the app is free to download and use, as it serves as a utility for existing members of partner school facilities.

### What is the primary use case for EPARKスクール会員証?

The app is designed for students to manage class bookings and receive appointment reminders at specific local school facilities that have partnered with the service.

## 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:** 0.05/1.0 (based on review volume, data source diversity, and signal quality)
- **Reviews Analyzed:** 0
- **Data Sources:** 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:** 55 days since last refresh

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