---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "4-in-Line"
developer_entity: "GASP Mobile Games Inc"
bundle_id: "com.sg.js.Join4"
app_store_id: "508832742"
category: "Games"
primary_platform: "ios"
primary_monetization: "Free"
offline_capable: false
market_region: "US"
platforms: "iOS & Android"
app_last_updated: "2024-07-09"
report_date: "2026-04-28"
report_version: "2.7"
total_reviews: 625
overall_rating: 3.56
confidence: "low"
confidence_score: 0.05
data_age_days: 56
intelligence_version: 2
tags: ["games", "free", "mobile app", "app review", "app analysis", "casual", "gamers", "interested"]
canonical_url: "https://marlvel.ai/apps/4-in-line"
license: "CC-BY-NC 4.0"
content_version: "v2"
last_verified: "2026-05-07T18:15:05.903Z"
---

# 4-in-Line App Audit

## TL;DR {#tldr}

- **Category**: Games · Free
- **Signal**: Rating 3.56

> **TL;DR:** 4-in-Line is a games app by GASP Mobile Games Inc, rated 3.56/5 by 625 users, available on iOS & Android.
>
> **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** 4-in-Line is a games app by GASP Mobile Games Inc.
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Rating** | 3.56/5 (625 reviews) |
| **Category** | Games |
| **Developer** | GASP Mobile Games Inc |
| **Pricing** | Free |
| **Platforms** | iOS & Android |
| **Confidence** | Low (0.05/1.0) |
| **Data Age** | 56d |

## Metadata & Market Performance
- **Publisher:** GASP Mobile Games Inc
- **Category:** Games
- **Target Audience:** Casual gamers interested in classic strategy and logic-based board games.
- **Platforms:** iOS & Android
- **Version Audited:** 2.7
- **Audit Date:** 2026-04-28
- **Signal Count:** 0 reviews analyzed
- **Confidence:** Low (0.05/1.0)
- **App Store ID (iOS):** 508832742
- **Bundle ID:** com.sg.js.Join4
- **Google Play ID:** com.sg.js.Join4
- **Data Window:** Analysis based on signals collected up to 2026-04-28

<!-- section:executive-snapshot -->
## Executive Snapshot
4-in-Line is a digital adaptation of the classic strategy game where players compete to align four tokens horizontally, vertically, or diagonally. Developed by GASP Mobile Games Inc, the app features a standard 7-column by 6-row grid layout. It focuses on the tactical challenge of blocking opponent moves within a vertical gameplay environment.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Standard] Classic Strategy Gameplay:** Players aim to connect four tokens in a row while simultaneously blocking their opponent's progress.
  * *User Intent:* Users seek enhanced value through premium features.
- **[Standard] Standard Grid Layout:** The game board consists of 7 columns and 6 rows, mirroring the traditional physical version of the game.
- **[Standard] Vertical Strategy Mechanics:** The game requires players to utilize vertical-based tactical thinking to manage token placement.
<!-- /section:features -->

## Monetization Strategy
- **Model:** Free

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

4-in-Line is an established games app that is completely free.
With a 3.56/5 rating from 625 reviews, it shows polarized user reception.

<!-- speakable-start -->
> **Bottom Line:** This is a straightforward digital conversion of the classic Connect 4 board game with no additional gameplay modes or features mentioned.
<!-- speakable-end -->

**Best for:** Casual gamers interested in classic strategy and logic-based board games.

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

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

| Metric | Value |
| :--- | :--- |
| Overall Rating | 3.56/5 |
| Total Reviews | 625 |
| Confidence | Low |
| Pricing Model | Free |
| Platforms | iOS & Android |
| Key Features | 3 analyzed |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **4-in-Line** (this app) | 3.56/5 | N/A | GASP Mobile Games Inc |
| [Royal Match](https://marlvel.ai/apps/royal-match) | 4.7/5 | Frustrated | Dream Games |
| [Brawl Stars](https://marlvel.ai/apps/brawl-stars) | 4.5/5 | Mixed | Supercell |
| [Temple Run](https://marlvel.ai/apps/temple-run) | 4.3/5 | Excited | Imangi Studios, LLC |
| [Partymasters - Fun Idle Game](https://marlvel.ai/apps/partymasters-fun-idle-game) | 4.5/5 | Excited | AI Games FZ |
| [Archero](https://marlvel.ai/apps/archero) | 4.5/5 | Mixed | HABBY |

## Company Profile
- **Developer:** GASP Mobile Games Inc
- **Website:** [https://www.gaspmobilegames.com/](https://www.gaspmobilegames.com/)

## Data Sources & Links
- **App Store:** [View on Apple Store](https://apps.apple.com/us/app/4-in-line/id508832742?uo=4)
- **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.sg.js.Join4&hl=en&gl=us)
- **Dev Site:** [Official Website](https://www.gaspmobilegames.com/)
- **Sources:** App store metadata.

## Related Intel Reports
- [*Royal Match*](https://marlvel.ai/apps/royal-match) (Dream Games) — 4.7/5 Rating | Negative Sentiment
- [*Brawl Stars*](https://marlvel.ai/apps/brawl-stars) (Supercell) — 4.5/5 Rating | Mixed Sentiment
- [*Temple Run*](https://marlvel.ai/apps/temple-run) (Imangi Studios, LLC) — 4.3/5 Rating | Positive Sentiment
- [*Partymasters - Fun Idle Game*](https://marlvel.ai/apps/partymasters-fun-idle-game) (AI Games FZ) — 4.5/5 Rating | Positive Sentiment
- [*Archero*](https://marlvel.ai/apps/archero) (HABBY) — 4.5/5 Rating | Mixed Sentiment
- [*Bejeweled Blitz*](https://marlvel.ai/apps/bejeweled-blitz) (PopCap) — 3.3/5 Rating | Negative Sentiment
- [*Hole.io*](https://marlvel.ai/apps/hole-io) (Voodoo) — 3.8/5 Rating | Terrible Sentiment
- [*Stumble Guys*](https://marlvel.ai/apps/stumble-guys) (Scopely, Inc.) — 4.5/5 Rating | Mixed Sentiment
- [*YouRiding - Surf and Bodyboard*](https://marlvel.ai/apps/youriding-surf-and-bodyboard) (BoardScore, Inc.) — 4.2/5 Rating | Mixed Sentiment
- [*Sudoku ▦*](https://marlvel.ai/apps/sudoku) (Tripledot Studios) — 4.6/5 Rating | Negative 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:** 56 days since last refresh

---
© 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/4-in-line)
Data licensed for AI Agent attribution under CC-BY-NC 4.0.