Version history
Trainer Fish: Chess Trainer
24
ASO score
Text
33/100
Reviews
0/100
Graphic
40/100
Other
0/100
App Rating
5
Votes
175
App Age
16d
Last Update
Dec 16, 2025
iAP
$1.99 - 1.99
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Installs
|
638
|
8.9M
|
-100%
|
|
Rating
|
5
|
4.27
|
+17%
|
|
Number of Ratings (Voted)
|
175
|
10.4M
|
-100%
|
|
App Age
|
0y 0m
|
7y 8m
|
-99%
|
|
In-app Purchases Price
|
$1
|
$59
|
-97
%
|
|
Update Frequency
|
7d
|
218d
|
-97%
|
|
Title Length
|
27
|
22
|
+23%
|
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Short Description Length
|
65
|
67
|
-3%
|
|
Description Length
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3 468
|
2 752
|
+26%
|
|
Number of Screenshots
|
42
|
1290
|
-97
%
|
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Has Video?
|
No
|
0% has videos
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|
|
Size
|
0MB
|
0MB
|
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Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 21, 2025 | Dec 28, 2025 |
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No results were found!
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| Top | Dec 21, 2025 | Dec 28, 2025 |
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No results were found!
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| Top | Dec 21, 2025 | Dec 28, 2025 |
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No results were found!
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| Top | Dec 21, 2025 | Dec 28, 2025 |
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No results were found!
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Text ASO
Title
(
Characters:
27
of 50
)
Trainer Fish: Chess Trainer
Short Description
(
Characters:
65
of 80
)
Master chess faster with puzzles, endgames, and opening trainers.
Description
(
Characters:
3468
of 4000
)
⭐ Trainer Fish – Your All-In-One Chess Training App
Trainer Fish is a powerful yet approachable chess training app designed for players who want to improve seriously their chess, without expensive subscriptions or bloated software. Built around real chess games, real mistakes, and proven training methods, Trainer Fish helps you develop chess patterns recognition, calculation skill, and practical chess understanding.
Powered by the world-class Stockfish chess engine, Trainer Fish works fully offline, respects your time, and focuses on training that actually transfers to over-the-board chess play.
🧠 WOODPECKER TACTICS
Real chess games. Real blunders. Find the winning continuation.
Trainer Fish implements the famous Woodpecker Method for chess tactics training:
• Hundreds of thousands of puzzles sourced from real chess games
• Each puzzle begins with a critical blunder that shifts the evaluation decisively
• Your task: find the best continuation and convert the advantage
• Cycle-based repetition to reinforce chess patterns and speed
This is not random puzzle solving — it’s deliberate chess patterns training.
♟️ ENDGAME TRAINER
Learn the positions that decide chess games.
Practice essential theoretical endgames with engine-verified accuracy:
• King and pawn endgames
• Rook endgames (Lucena, Philidor, and more)
• Clear explanations and guided positions
• Play both sides against the chess engine to truly understand winning and drawing techniques
Perfect for turning small advantages into full points.
📖 CHESS OPENING EXPLORER
Study openings the modern way.
Explore chess openings using a massive database of grandmaster games combined with engine evaluation:
• Navigate chess openings by ECO code
• See popular continuations
• Engine-backed evaluations for every move
• Visual arrows and annotations for quick understanding
No memorization — learn why moves are played.
🎮 PLAY MODE (FREE)
Play freely. Experiment boldly.
Play mode is fully available for free:
• Play against the chess engine
• Set up any position
• Add, remove, or move pieces to explore ideas
• Resume your last game anytime
Ideal for analysis, experimentation, and casual play.
⏱️ CHESS CLOCK (FREE)
A clean, tournament-ready chess clock included at no cost:
• Multiple time controls
• Simple, distraction-free design
• Perfect for OTB practice or friendly games
🌙 CLEAN DESIGN & DARK MODE
Trainer Fish is built with comfort of the chess player in mind:
• Modern, minimalist interface
• Night-friendly dark mode
• Smooth animations and clear visuals
• Designed to reduce eye strain during long training sessions
🔒 OFFLINE-FIRST & FAIR PRICING
• Works fully offline after installation
• No ads
• No subscriptions
• One-time unlock for advanced training modes
Even without upgrading, Trainer Fish: Chess Trainer remains worth downloading thanks to its free Play mode and Chess Clock.
👥 WHO IS TRAINER FISH FOR?
• Beginners building fundamentals
• Club players sharpening tactics and endgames
• Competitive players looking for structured, offline training
• Anyone serious about improving without expensive tools
Train smarter. Train deeper. Train realistically.
Download Trainer Fish: Chess Trainer and turn real mistakes into real improvement. ♟️🐟}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 175 |
| Google Play Link: | |
| Website: | - |
| Email: | - |
| Privacy Policy: | |
| Categories: | Sports |
| Size: | - |
| iAP: | 1.99 - 1.99 $ |
| App Age: | 16 days |
| Release Date: | Dec 13, 2025 |
| Last Update: | Dec 16, 2025 |
| Version: | 1.1.0 |
Version history
1.1.0
Dec 16, 2025
This update includes a small but important fix to improve usability and stability:<br><br>• Fixed an issue in Opening Explorer where 2-tap move input was not registering correctly<br>• Minor internal improvements to ensure smoother interaction across devices<br><br>Thank you for your continued support and feedback. More improvements are coming soon!
1.0.0
Dec 13, 2025
TrainerFish v1.0 — First Production Release <br>• Woodpecker tactics trainer with 532,062 puzzles from actual games<br>• Puzzles start with a highlighted mistake — find the winning continuation <br>• Cycle-based training with accuracy and time tracking <br>• Endgame trainer for essential theoretical positions <br>• Opening explorer with ECO browsing and animated lines <br>• Beat the Fish play mode and Chess Clock included for free <br>• Fully offline, clean UI, and optimized performance <br>