---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "Grand Prix Story"
developer_entity: "Kairosoft"
bundle_id: "net.kairosoft.android.paddock_en"
app_store_id: "456976375"
category: "Sports"
primary_platform: "ios"
primary_monetization: "Paid"
offline_capable: false
market_region: "US"
platforms: "iOS & Android"
app_last_updated: "2026-01-15"
report_date: "2026-05-19"
last_verified: "2026-05-19T08:10:47.706Z"
report_version: "2.23"
total_reviews: 7782
overall_rating: 4.41
confidence: "low"
confidence_score: 0.05
data_age_days: 43
intelligence_version: 2
tags: ["sports", "paid", "mobile app", "app review", "app analysis", "casual", "gamers", "interested"]
canonical_url: "https://marlvel.ai/intel-report/sports/net-kairosoft-android-paddock_en"
license: "CC-BY-NC 4.0"
content_version: "v2"
---

# Grand Prix Story App Audit

## TL;DR {#tldr}

- **Category**: Sports · Paid
- **Signal**: Rating 4.41

> **TL;DR:** Grand Prix Story is a sports app by Kairosoft, rated 4.41/5 by 7.8K users, available on iOS & Android.
>
> **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** Grand Prix Story is a sports app by Kairosoft.
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Rating** | 4.41/5 (7.8K reviews) |
| **Category** | Sports |
| **Developer** | Kairosoft |
| **Pricing** | Paid |
| **Platforms** | iOS & Android |
| **Confidence** | Low (0.05/1.0) |
| **Data Age** | 0d |

## Metadata & Market Performance
- **Publisher:** Kairosoft
- **Category:** Sports
- **Target Audience:** Casual gamers interested in sports management and simulation titles.
- **Platforms:** iOS & Android
- **Version Audited:** 2.23
- **Audit Date:** 2026-05-19
- **Signal Count:** 0 reviews analyzed
- **Confidence:** Low (0.05/1.0)
- **App Store ID (iOS):** 456976375
- **Bundle ID:** net.kairosoft.android.paddock_en
- **Google Play ID:** net.kairosoft.android.paddock_en
- **Data Window:** Analysis based on signals collected up to 2026-05-19
- **Short Description:** Try your hand at managing an auto racing team!

<!-- section:executive-snapshot -->
## Executive Snapshot
Grand Prix Story is a sports management simulation by Kairosoft that tasks players with building and leading an auto racing team. Users manage driver training, secure sponsorships, and engineer custom vehicles to compete in Grand Prix events.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Standard] Team Management:** Players act as the team boss, responsible for training drivers and acquiring sponsors.
  * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior.
- **[Standard] Vehicle Development:** The app allows users to develop new vehicles and customize parts to improve racing performance.
  * *User Intent:* Users value self-expression and personalized experiences.
- **[Standard] Grand Prix Competition:** Users guide their team through various racing circuits to reach the winner's circle.
  * *User Intent:* Users are driven by competitive achievement and recognition.
<!-- /section:features -->

## Monetization Strategy
- **Model:** Paid
- **Price:** iOS: $4.99 | Android: $6.49

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

Grand Prix Story is an established sports app that is a paid app.
With a 4.41/5 rating from 7.8K reviews, it shows polarized user reception.

<!-- speakable-start -->
> **Bottom Line:** This is a premium-priced management simulation that focuses on team building and vehicle customization without requiring prior motorsports knowledge.
<!-- speakable-end -->

**Best for:** Casual gamers interested in sports management and simulation titles.

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

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

| Metric | Value |
| :--- | :--- |
| Overall Rating | 4.41/5 |
| Total Reviews | 7.8K |
| Confidence | Low |
| Pricing Model | Paid |
| Platforms | iOS & Android |
| Key Features | 3 analyzed |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **Grand Prix Story** (this app) | 4.41/5 | N/A | Kairosoft |
| [DraftKings: Sports & Casino](https://marlvel.ai/intel-report/sports/draftkings-sportsbook-casino) | 4.8/5 | Excited | DraftKings |
| [Sporttrade: Prediction Markets](https://marlvel.ai/intel-report/sports/sporttrade-prediction-markets) | 4.7/5 | Excited | SPORTTRADE INC |
| [NBA: Live Games & Scores](https://marlvel.ai/intel-report/sports/nba-live-games-scores) | 4.5/5 | Frustrated | NBA MEDIA VENTURES, LLC |
| [PrizePicks - Sports Picks](https://marlvel.ai/intel-report/sports/prizepicks-sports-picks) | 4.4/5 | Mixed | SidePrize, LLC |
| [FanDuel Predicts](https://marlvel.ai/intel-report/sports/fanduel-predicts) | 4.8/5 | N/A | FanDuel, Inc. |

## Company Profile
- **Developer:** Kairosoft
- **Website:** [https://kairopark.jp/android/en/?from=m46](https://kairopark.jp/android/en/?from=m46)

## Data Sources & Links
- **App Store:** [View on Apple Store](https://apps.apple.com/us/app/grand-prix-story/id456976375?uo=4)
- **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=net.kairosoft.android.paddock_en)
- **Dev Site:** [Official Website](https://kairopark.jp/android/en/?from=m46)
- **Sources:** App store metadata.

## Related Intel Reports
- [*DraftKings: Sports & Casino*](https://marlvel.ai/intel-report/sports/draftkings-sportsbook-casino) (DraftKings) — 4.8/5 Rating | Positive Sentiment
- [*Sporttrade: Prediction Markets*](https://marlvel.ai/intel-report/sports/sporttrade-prediction-markets) (SPORTTRADE INC) — 4.7/5 Rating | Positive Sentiment
- [*NBA: Live Games & Scores*](https://marlvel.ai/intel-report/sports/nba-live-games-scores) (NBA MEDIA VENTURES, LLC) — 4.5/5 Rating | Negative Sentiment
- [*PrizePicks - Sports Picks*](https://marlvel.ai/intel-report/sports/prizepicks-sports-picks) (SidePrize, LLC) — 4.4/5 Rating | Mixed Sentiment
- [*FanDuel Predicts*](https://marlvel.ai/intel-report/sports/fanduel-predicts) (FanDuel, Inc.) — 4.8/5 Rating | N/A Sentiment
- [*DraftKings Predictions*](https://marlvel.ai/intel-report/sports/draftkings-predictions) (DraftKings) — 4.6/5 Rating | N/A Sentiment
- [*Impact Scoring*](https://marlvel.ai/intel-report/sports/impact-scoring) (Impact Scoring) — 4.9/5 Rating | N/A Sentiment
- [*Big Game Coverage*](https://marlvel.ai/intel-report/sports/big-game-coverage) (Graham Media Group, Inc) — 4.4/5 Rating | N/A Sentiment
- [*Ace Trace - Shot Tracker*](https://marlvel.ai/intel-report/sports/ace-trace-shot-tracker) (Fitness & Sports apps SRL) — 3.9/5 Rating | N/A Sentiment
- [*RainoutLine*](https://marlvel.ai/intel-report/sports/com-rainoutline-app2) (Status Share LLC) — 3.8/5 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:** 0.05/1.0 (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:** 0 days since last refresh

---
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Data licensed for AI Agent attribution under CC-BY-NC 4.0.