---
title: "Heart Star — App Overview"
url: https://marlvel.ai/apps/heart-star
category: Games
developer: Jussi Simpanen
platforms: ios, android
rating: 4.6 (35.2K ratings)
pricing: freemium
report_level: overview
generated: 2026-04-16
last_verified: "2026-04-16T15:47:43.568Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** Heart Star is a well-rated, ad-supported puzzle platformer that relies on a core world-swapping mechanic to drive its 60-level experience.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Games |
| Rating | 4.6 ★ (35.2K) |
| Pricing | freemium |
| Platforms | iOS, Android |
| Latest Version (iOS) | 1.2.5 |
| Latest Version (Android) | 1.2.6 |
| Developer | Jussi Simpanen |

<!-- SECTION: Summary -->
## What is Heart Star?

Heart Star is a puzzle platformer that challenges players to navigate two characters through parallel worlds using a unique world-swapping mechanic. The game features 60 levels of logic-based puzzles presented with a retro pixel art aesthetic and soundtrack. It is notable for its cooperative gameplay focus and high user engagement.

<!-- SECTION: Key Features -->
## Key Features

- **World Swapping Gameplay**: Players switch between two parallel worlds to solve puzzles and overcome obstacles.
- **Level Progression**: The game includes 60 distinct levels designed to test logic and platforming skills.
- **Retro Presentation**: The experience is built around pixel graphics and a thematic retro soundtrack.
- **Monetization Model**: The game is free-to-play, supported by ads with an optional one-time purchase to remove popups.

<!-- SECTION: Target Audience -->
## Who is it for?

Casual gamers who enjoy puzzle-platformers and retro-style aesthetics.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/heart-star/id1159003700?uo=4)
- [Google Play](https://play.google.com/store/apps/details?id=com.adventureislands.heartstar&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/apps/heart-star)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/heart-star).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*