--- title: "814 — App Overview" url: https://marlvel.ai/apps/814 category: Games developer: Okroshka Lab platforms: ios rating: N/A (0 ratings) pricing: free report_level: overview generated: 2026-05-09 last_verified: "2026-05-09T09:52:53.081Z" --- > **Key Insight:** 814 is a focused, level-based math puzzle game that emphasizes speed and accuracy to reach a specific numerical milestone. | Metric | Value | |--------|-------| | Category | Games | | Rating | N/A ★ (0) | | Pricing | free | | Platforms | iOS | | Latest Version (iOS) | 1.4 | | Developer | Okroshka Lab | ## What is 814? 814 is a math-based puzzle game developed by Okroshka Lab that challenges players to reach a target number through rapid calculation. The game features a progressive difficulty structure across 37 levels, culminating in a maximum score of 814 points. ## Key Features - **Progressive Level Design**: The game consists of 37 levels that increase in difficulty as the player progresses. - **Achievement System**: Players can earn three distinct types of achievements, each featuring three tiers of difficulty. - **Game Center Integration**: The app supports Game Center to track high scores and facilitate competitive play. - **Demo Mode**: A dedicated training mode is available for users to practice their calculation skills. ## Who is it for? The app is designed for individuals who enjoy mental math challenges and competitive puzzle gaming. ## Links - [App Store](https://apps.apple.com/us/app/814/id1049036485?uo=4) - [Full Intelligence Report](https://marlvel.ai/apps/814) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/814).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*