--- title: "21 Letters — App Overview" url: https://marlvel.ai/intel-report/games/21-letters category: Games developer: Shallot Games, LLC. platforms: ios, android rating: 4.7 (61 ratings) pricing: free report_level: overview generated: 2026-04-24 last_verified: "2026-04-24T05:18:09.646Z" --- > **Key Insight:** This is a daily, competitive word puzzle game that leverages shared letter sets to facilitate social comparison. | Metric | Value | |--------|-------| | Category | Games | | Rating | 4.7 ★ (61) | | Pricing | free | | Platforms | iOS, Android | | Latest Version (iOS) | 1.3.2 | | Latest Version (Android) | 1.3.3 | | Developer | Shallot Games, LLC. | ## What is 21 Letters? 21 Letters is a daily word-building game where players utilize a fixed set of 21 letters to create words and maximize their score. The game features a shared daily letter set, allowing users to compete directly against friends and family. ## Key Features - **Daily Word Challenges**: Players are provided with a specific set of 21 letters each day to build words. - **Scoring System**: The game tracks performance based on the words built until the player runs out of letters or moves. - **Social Competition**: Users can share their daily scores to compete with friends and family using the same letter set. ## Who is it for? Casual gamers and word puzzle enthusiasts who enjoy daily competitive challenges. ## Links - [App Store](https://apps.apple.com/us/app/21-letters/id6504524436?uo=4) - [Google Play](https://play.google.com/store/apps/details?id=com.shallotgames.letters&hl=en&gl=us) - [Full Intelligence Report](https://marlvel.ai/intel-report/games/21-letters) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/games/21-letters).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*