Report updated Apr 24, 2026
21 Letters
For casual gamers and word puzzle enthusiasts who enjoy daily competitive challenges.
Overview · Full Intel report in progress
21 Letters is an established games app that is completely free. With a 4.6/5 rating from 72 reviews, it shows polarized user reception.
What is 21 Letters?
Current Momentum
v1.3 · 19mo ago
ZombieLast updated 597d ago. 5 versions tracked.
Competition
Rivals identification in progress
7-Day Rank Pulse 🇺🇸
GamesNo ranking data
Rating Pulse 🇺🇸
What makes this app unique?
What Does It Look Like?
How Is The App's Momentum Right Now?
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What Are The Key Features?
Players are provided with a specific set of 21 letters each day to build words.
The game tracks performance based on the words built until the player runs out of letters or moves.
Users can share their daily scores to compete with friends and family using the same letter set.
How much does it cost?
Who Built It?
Shallot Games
Providing daily, bite-sized competitive challenges for casual gamers. Focused on quick, habit-forming sessions that fit into morning routines.
Portfolio
6
Apps
Who is Shallot Games?
Shallot Games operates as a boutique studio specializing in daily-challenge mechanics that leverage social competition to drive retention. By focusing on high-frequency, low-friction gameplay, they have successfully carved out a niche in the casual sports and puzzle categories. Their strategic reliance on daily rotating content creates a recurring engagement loop that differentiates them from static, level-based competitors.
Who is Shallot Games for?
- Casual mobile gamers who value short
- Repeatable play sessions
- Social leaderboard competition
Portfolio momentum
Released 4 updates across 6 apps in the last 6 months, maintaining a mix of active daily-challenge titles and legacy projects.
What other apps does Shallot Games make?
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
Analysis in progress, available soon
What is the competitive landscape for 21 Letters?
How's The Games Market?
How does it evolve in the Games market?
| Country | Category | Chart | Rank | Change |
|---|---|---|---|---|
| 🇺🇬 Uganda | Word | iOSFree | #73 | NEW |
| 🇧🇩 Bangladesh | Word | AndroidFree | #187 | ▼5 |
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for 21 Letters
Key Takeaways
This is a daily, competitive word puzzle game that leverages shared letter sets to facilitate social comparison.
Where Is It Heading?
Trend analysis
Available very soon