--- title: "From One to Ninety — App Overview" url: https://marlvel.ai/intel-report/education/from-one-to-ninety category: Education developer: Dmitriy Polyakov platforms: ios, android rating: 3.8 (28 ratings) pricing: free report_level: overview generated: 2026-04-24 last_verified: "2026-04-24T08:18:40.415Z" --- > **Key Insight:** The app provides a straightforward, speed-focused number sequencing experience aimed at enhancing user concentration and visual memory. | Metric | Value | |--------|-------| | Category | Education | | Rating | 3.8 ★ (28) | | Pricing | free | | Platforms | iOS, Android | | Latest Version (iOS) | 1.2 | | Latest Version (Android) | 1.0.18 | | Developer | Dmitriy Polyakov | ## What is From One to Ninety? From One to Ninety is a cognitive training game designed to improve spatial memory, concentration, and visual structuring skills. Users compete to identify and select numbers in sequential order across various time-constrained and difficulty-based modes. ## Key Features - **Game Tables**: Offers three distinct grid configurations ranging from 1 to 35 and 1 to 90. - **Game Modes**: Includes three play styles: unlimited time, a one-minute challenge, and a ten-seconds-per-move constraint. - **Difficulty Levels**: Features an Easy mode where found numbers disappear and a Normal mode for standard gameplay. ## Who is it for? Individuals looking to practice focus and visual processing through speed-based number sequencing challenges. ## Links - [App Store](https://apps.apple.com/us/app/from-one-to-ninety/id1188343636?uo=4) - [Google Play](https://play.google.com/store/apps/details?id=io.ninety.mobile&hl=en&gl=us) - [Full Intelligence Report](https://marlvel.ai/intel-report/education/from-one-to-ninety) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/education/from-one-to-ninety).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*