---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "Saint Seiya EX - Official"
developer_entity: "Efun Game Ltd."
bundle_id: "com.eu.eusds"
app_store_id: "6749735622"
category: "Card"
primary_platform: "ios"
primary_monetization: "Freemium"
offline_capable: false
market_region: "US"
platforms: "iOS & Android"
app_last_updated: "2026-04-15"
report_date: "2026-05-19"
last_verified: "2026-05-19T16:20:04.778Z"
report_version: "2.3"
total_reviews: 28372
overall_rating: 4.22
confidence: "low"
confidence_score: 0.25
data_age_days: 43
momentum_velocity: "active"
intelligence_version: 2
tags: ["card", "freemium", "mobile app", "app review", "app analysis", "saint", "seiya", "franchise"]
canonical_url: "https://marlvel.ai/intel-report/card/com-eu-eusds"
license: "CC-BY-NC 4.0"
content_version: "v2"
---

# Saint Seiya EX - Official App Audit

## TL;DR {#tldr}

- **Category**: Card · Freemium
- **Signal**: Rating 4.22

> **TL;DR:** Saint Seiya EX - Official is a card app by Efun Game Ltd., rated 4.22/5 by 28.4K users, available on iOS & Android.
>
> **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** Saint Seiya EX - Official is a card app by Efun Game Ltd..
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Rating** | 4.22/5 (28.4K reviews) |
| **Category** | Card |
| **Developer** | Efun Game Ltd. |
| **Pricing** | Freemium |
| **Platforms** | iOS & Android |
| **Confidence** | Low (0.25/1.0) |
| **Data Age** | 0d |

## Metadata & Market Performance
- **Publisher:** Efun Game Ltd.
- **Category:** Card
- **Target Audience:** Fans of the Saint Seiya franchise and players interested in anime-themed strategy card games.
- **Platforms:** iOS & Android
- **Version Audited:** 2.3
- **Audit Date:** 2026-05-19
- **Signal Count:** 5 reviews analyzed
- **Confidence:** Low (0.25/1.0)
- **App Store ID (iOS):** 6749735622
- **Bundle ID:** com.eu.eusds
- **Google Play ID:** com.eu.eusds
- **Data Window:** Analysis based on signals collected up to 2026-05-19
- **Short Description:** New 【The Hades Chapter】 is live! Log in for SSR Relic + 20 Blind Box Vouchers!

<!-- section:executive-snapshot -->
## Executive Snapshot
Saint Seiya EX - Official is a 3D strategy card game licensed by Toei Animation that recreates the Hades Chapter and Sanctuary story arcs. The app features over 40 classic characters and utilizes 3D models to replicate iconic battles and combat effects from the original anime.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Standard] 3D Sanctuary World:** Recreates original story arcs and characters using 3D models and combat animations.
- **[Standard] Character Roster:** Includes over 40 playable characters, such as the Five Bronze Saints and various Gold Saints.
  * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior.
- **[Standard] Iconic Story Content:** Features narrative-driven battles including the Galaxian Wars Tournament, the Twelve Temples, and the Specter Tower.
  * *User Intent:* Users are driven by competitive achievement and recognition.
- **[Standard] Eighth Sense System:** Allows players to unlock and progress character abilities through the Eighth Sense mechanic.
  * *User Intent:* Users seek enhanced value through premium features.
<!-- /section:features -->

## Monetization Strategy
- **Model:** Freemium

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

Last updated 34d ago. 5 versions tracked.

> **Cadence:** 5 total versions · 0 majors in last 6 months · 34 days since last update

<!-- /section:momentum -->

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

Saint Seiya EX - Official is an established card app that is free with in-app purchases.
With a 4.22/5 rating from 28.4K reviews, it shows polarized user reception.

<!-- speakable-start -->
> **Bottom Line:** While the game offers high-fidelity anime visuals, users report significant performance issues and a highly competitive environment that heavily favors high-spending players.
<!-- speakable-end -->

**Best for:** Fans of the Saint Seiya franchise and players interested in anime-themed strategy card games.

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

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

| Metric | Value |
| :--- | :--- |
| Overall Rating | 4.22/5 |
| Total Reviews | 28.4K |
| Confidence | Low |
| Pricing Model | Freemium |
| Platforms | iOS & Android |
| Key Features | 4 analyzed |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **Saint Seiya EX - Official** (this app) | 4.22/5 | N/A | Efun Game Ltd. |
| [Solitaire - Daily Challenge](https://marlvel.ai/intel-report/card/solitaire-daily-challenge) | 4.0/5 | N/A | HAREPPO |
| [Solitaire (Full)](https://marlvel.ai/intel-report/card/solitaire-full) | 4.3/5 | N/A | Mahjong Brain Puzzles |
| [Spider Solitaire](https://marlvel.ai/intel-report/card/spider-solitaire-10) | N/A/5 | N/A | HAREPPO |
| [Spider Solitaire Deluxe® 2](https://marlvel.ai/intel-report/card/spider-solitaire-deluxe-2) | 4.2/5 | Frustrated | Murka Games Limited |
| [Crescent Solitaire](https://marlvel.ai/intel-report/card/crescent-solitaire-1) | 3.9/5 | N/A | AlgoTech |

## Company Profile
- **Developer:** Efun Game Ltd.

## Data Sources & Links
- **App Store:** [View on Apple Store](https://apps.apple.com/us/app/saint-seiya-ex-official/id6749735622?uo=4)
- **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.eu.eusds)
- **Sources:** App store metadata, User reviews.

## Related Intel Reports
- [*Solitaire - Daily Challenge*](https://marlvel.ai/intel-report/card/solitaire-daily-challenge) (HAREPPO) — 4.0/5 Rating | N/A Sentiment
- [*Solitaire (Full)*](https://marlvel.ai/intel-report/card/solitaire-full) (Mahjong Brain Puzzles) — 4.3/5 Rating | N/A Sentiment
- [*Spider Solitaire*](https://marlvel.ai/intel-report/card/spider-solitaire-10) (HAREPPO) — N/A Rating | N/A Sentiment
- [*Spider Solitaire Deluxe® 2*](https://marlvel.ai/intel-report/card/spider-solitaire-deluxe-2) (Murka Games Limited) — 4.2/5 Rating | Negative Sentiment
- [*Crescent Solitaire*](https://marlvel.ai/intel-report/card/crescent-solitaire-1) (AlgoTech) — 3.9/5 Rating | N/A Sentiment
- [*Rummy +*](https://marlvel.ai/intel-report/card/rummy) (Eryod Soft) — 3.0/5 Rating | N/A Sentiment
- [*Vita Spider Solitaire*](https://marlvel.ai/intel-report/card/vita-spider-solitaire) (Vita Studio.) — 4.7/5 Rating | N/A Sentiment
- [*Warhammer Combat Cards - 40K*](https://marlvel.ai/intel-report/card/warhammer-combat-cards-40k) (Flaregames) — 4.5/5 Rating | Positive Sentiment
- [*한게임 싱글 맞고 : 데이터 없이 즐기는 무료 고스톱*](https://marlvel.ai/intel-report/card/app--394) (NHN Corp.) — 5.0/5 Rating | N/A Sentiment
- [*FreeCell - Daily Challange*](https://marlvel.ai/intel-report/card/freecell-daily-challange) (HAREPPO) — N/A Rating | N/A Sentiment

## 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 and evidence quoting.
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:** 0.25/1.0 (based on review volume, data source diversity, and signal quality)
- **Reviews Analyzed:** 5
- **Data Sources:** user reviews, 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:** 0 days since last refresh

---
© 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/intel-report/card/com-eu-eusds)
Data licensed for AI Agent attribution under CC-BY-NC 4.0.