--- title: "Sort Stack — App Overview" url: https://marlvel.ai/apps/sort-stack category: Games developer: Vnstart LLC platforms: ios rating: 4.5 (514 ratings) pricing: free report_level: overview generated: 2026-05-09 last_verified: "2026-05-09T13:43:31.509Z" overall_rating: 4.5 total_reviews: 514 data_age_days: 60 --- > **Key Insight:** Sort Stack is a high-volume, offline puzzle game focused on color-sorting logic with extensive customization options. | Metric | Value | |--------|-------| | Category | Games | | Rating | 4.5 ★ (514) | | Pricing | free | | Platforms | iOS | | Latest Version (iOS) | 1.0.4 | | Developer | Vnstart LLC | ## What is Sort Stack? Sort Stack is a puzzle game where players organize colored rings into stacks based on matching colors. The game features over 2,000 levels and offers offline, time-unlimited gameplay. It is notable for its simple mechanics that increase in difficulty, providing a long-term challenge for puzzle enthusiasts. ## Key Features - **Color-Matching Mechanics**: Players must sort rings by color, moving only one top ring at a time between stacks. - **Extensive Puzzle Library**: The app includes over 2,000 unique puzzles with plans for future content additions. - **Customization Options**: Users can select from a variety of ring types and background themes. - **Offline Accessibility**: The game functions without a network connection and imposes no time limits on gameplay. ## Who is it for? Casual gamers who enjoy logic-based puzzle challenges. ## Links - [App Store](https://apps.apple.com/us/app/sort-stack/id1544010456?uo=4) - [Full Intelligence Report](https://marlvel.ai/apps/sort-stack) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/sort-stack).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*