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65
BU Score
Solid

Mate in 1 (Chess Puzzles)

4.7 ✍️ Editor
✍️ BU Analytics Review

Mate in 1 (Chess Puzzles) is an Android app from Chess King in the Puzzle category, currently rated 4.7★ across 4,349 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.

Our BU Score puts it at 65Solid (established niche player). For a Puzzle app, that means established niche player.

Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.

creator

📊 Performance Tracking LIVE

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Reviews
Forecast Revenue / mo
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💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 4 of 4 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Excellent rating (4.7★)METRIC
+$2,200
Low install base (4,349 ratings)METRIC
+$1,500
Mature app (10y old)METRIC
+$1,500
Ad-supported / freemiumMETRIC
+$600
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
🔖 v5.4.1🔄 updated 6mo ago📂 Puzzle💰 Free📺 Ad-supported💎 IAP $7.99 per item🚀 Launched 2015 (10y old)

📝 About this app

If you are a beginner, you should practice much to mate in one move. This course provides excellent material for this training. The big number of exercises (2500) covers different methods of mating. Many of them is an excellent tool for speed training even for stronger players. This is a rare course that is intended even for players with USCF rating of 600. Even if you only study and solve 10% of the exercises, you will learn a huge number of mating patterns and probably never miss a mate in one again!

This course is in the series Chess King Learn (https://learn.chessking.com/), which is an unprecedented chess teaching method. In the series are included courses in tactics, strategy, openings, middlegame, and endgame, split by levels from beginners to experienced players, and even professional players.

With the help of this course, you can improve your chess knowledge, learn new tactical tricks and combinations, and consolidate the acquired knowledge into practice.

The program acts as a coach who gives tasks to solve and helps to solve them if you get stuck. It will give you hints, explanations and show you even striking refutation of the mistakes you might make.

Advantages of the program:
♔ High quality examples, all double-checked for correctness
♔ You need to enter all key moves, required by the teacher
♔ Different levels of complexity of the tasks
♔ Various goals, which need to be reached in the problems
♔ The program gives hint if an error is made
♔ For typical mistaken moves, the refutation is shown
♔ You can play out any position of the tasks against the computer
♔ Structured table of contents
♔ The program monitors the change in the rating (ELO) of the player during the learning process
♔ Test mode with flexible settings
♔ Possibility to bookmark favorite exercises
♔ The application is adapted to the bigger screen of a tablet
♔ The application does not require an internet connection
♔ You can link the app to a free Chess King account and solve one course from several devices on Android, iOS and Web at the same time

The course includes a free part, in which you can test the program. Lessons offered in the free version are fully functional. They allow you to test the application in real world conditions before releasing the following topics:
1. Few-figured positions
1.1. Rook checkmates
1.2. Queen checkmates
1.3. Bishop checkmates
1.4. Knight checkmates
1.5. Pawn checkmates
1.6. Any piece checkmates
2. Many-figured positions
2.1. Rook checkmates
2.2. Queen checkmates
2.3. Bishop checkmates
2.4. Knight checkmates
2.5. Pawn checkmates
2.6. Any piece checkmates
3. Complicated positions
3.1. Checkmates with help of the King
3.2. Underpromotions
3.3. Mate with pawn promotion
3.4. Discovered check
3.5. Double check
4. Any piece checkmates
4.1. Volume 1
4.2. Volume 2
4.3. Volume 3
4.4. Volume 4
4.5. Volume 5
4.6. Volume 6
4.7. Volume 7
4.8. Volume 8
4.9. Volume 9
4.10. Volume 10
4.11. Volume 11
4.12. Volume 12
4.13. Volume 13
4.14. Volume 14
4.15. Volume 15
4.16. Volume 16
4.17. Volume 17
4.18. Volume 18
4.19. Volume 19
4.20. Volume 20
4.21. Volume 21
4.22. Volume 22
4.23. Volume 23

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
Mate in 1 (Chess Puzzles)
Developer
Chess King
Bundle ID
com.chessking.android.learn.matein1
App Store URL
Open in App Store
Category
Puzzle
Content rating
Not found
Languages
Not found

Company

Website
learn.chessking.com
Tagline
Not found
Description
Not found
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
Not found

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$798/mo
Top-grossing rank
Not found
All-time revenue
Not found
Pricing
$7.99 per item

Founder

Name
Not found
X / Twitter
Not found
LinkedIn
Not found
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
Not found
Press / News
Not found

Contacts & Socials

Socials
Not found
Email
Not found
Phone
Not found
Contact page
Not found
About page
Not found
📈Ratings growth4,349 ratings+2% lifetimeShow 3-year history estimate ▾May 2023Dec 2024May 2026
Tracked (1 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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