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Chess Opener PRO icon

Stanislav Basovnik

For serious chess players and students who require portable, offline-accessible tools for study and memorization.

2apps4.3(97)Games

Snapshot

Who is Stanislav Basovnik?

Providing chess players with portable tools to build, analyze, and memorize opening repertoires. Focused on offline-capable training for serious students of the game.

Target audience

Serious chess playersStudents who require portableOffline-accessible tools for study

Active nemesis

Chessify

Other rivals

Portfolio

Free 1
2
apps
Games2

Last updated

Chess Opener PRO

v1.25.1

8mo ago

Steady

Publisher DNA

What defines Stanislav Basovnik?

Publisher DNA

Primary focus

Chess training and repertoire management tools

Scale

indie

Target audience

Serious chess players and students who require portable, offline-accessible tools for study and memorization.

Signature Patterns

  • •Integration of Encyclopedia of Chess Openings (ECO) databases
  • •Focus on offline-first functionality for study and training
  • •Dual-tier monetization strategy using a free Lite version and a paid PRO version
  • •Core feature set centered on repertoire building and move-classification
Steady

Portfolio momentum

Released 4 updates across 2 apps in the last 6 months, indicating a steady maintenance and development cycle.

Last release 102d agoActive apps 2

Portfolio

What does Stanislav Basovnik ship?

Apps

2 apps analysed

Integrated Stockfish engine provides professional-grade evaluation

  • Tournament players value the ability to review specific lines while training their opening repertoire
  • Lack of clear user documentation makes the powerful features difficult for new users to navigate

User Sentiment

How do users feel about their apps?

1

Positive apps

0

Neutral / mixed

0

Negative apps

75/100

Avg sentiment score

Rivals

Who does Stanislav Basovnik compete with?

The rivals identified

Nemeses(1)

Chessify

known forChessify - Magic Chess Tools

1 app4.4Games

Chessify competes by offering a broad suite of professional-grade analysis tools, including cloud-based engine processing and a massive game database, which directly challenges the niche opening-repertoire focus of Chess Opener PRO.

Contenders(9)

Beytek

known foriPlay Chess

1 app4.2Games

Both apps target chess players seeking engine-based analysis and training, though they diverge on the core utility of repertoire management versus general engine play.

ChessBase

known forChessBase Mobile Chess

1 app2.8Games

Both applications target competitive chess players, but they serve distinct training needs: Chess Opener PRO focuses on opening repertoire memorization, while ChessBase Mobile emphasizes tactical puzzle training and live competitive play.

Christian Heise

known forOpenings Mastermind

1 app4.3Games

Both applications target chess players focused on building and memorizing opening repertoires using Stockfish engine analysis. They compete directly for users seeking dedicated tools to improve opening moves through repetition.

Giordano Vicoli

known forChess-Studio

1 app4.7Games

Both applications target competitive chess players requiring PGN database management and study tools, creating direct competition for the same tournament-focused user base.

Logos Labs

known forCheckmate - Chess Engine AI

1 app4.6Games

Both apps target chess enthusiasts using Stockfish for analysis. Checkmate - Chess Engine AI competes by offering free, on-device board recognition, which directly challenges the utility of manual repertoire building in Chess Opener PRO.

Luis De Zutter

known forChess Log

1 app4.0Games

Both apps target serious chess players requiring offline tools for match tracking and opening study, creating a direct overlap in the tournament-preparation segment.

Michael Adams

known forOpeningTree - Chess Openings

1 app3.4Games

Both apps target competitive chess players focused on opening theory, creating direct competition for users seeking to build and analyze repertoires.

Sigfus Bjarnason

known forChess Acuity

1 app0.0Games

Both apps provide local chess engine analysis for players, but Chess Acuity offers free automated board recognition from screenshots that directly challenges the manual PGN import workflow of Chess Opener PRO.

Ted Wong

known forChess Tablebase for Stockfish

1 app4.8Games

Both apps target competitive chess players using Stockfish engine analysis, though they address distinct phases of the game: opening repertoire preparation versus endgame tablebase querying.

Same space(15)

Chess King

known forChess Opening Lab (1400-2000)

1 app4.5Games

This app targets the intermediate student demographic with interactive lessons and a coach engine.

Chess.com

known forChessable: Study Chess Smarter

4 apps4.8Games

This app competes directly for the serious student demographic by using spaced repetition for move retention.

Chessbook

known forChessbook - Master openings

1 app4.9Games

It provides a similar opening-focused study tool that emphasizes probability-based move selection.

Chessreps

known forChessreps - Master Openings

2 apps4.9Games

This app focuses specifically on the opening repertoire training niche using Lichess data.

Christophe Théron

known forChess without ads

2 apps4.6Games

This app targets the same offline-capable learning niche but uses a freemium model to capture casual users.

Entertainment 4Media AG

known forChess ⁺

1 app4.7Games

It serves as a comprehensive offline training suite that covers multiple aspects of chess improvement.

Haptic Apps

known forChess Time - Multiplayer Chess

1 app4.7Games

It provides a correspondence-style multiplayer platform for users who prefer asynchronous play.

Lockwood Productions

known forChess Tactics and Lessons

1 app4.8Games

This app focuses on the tactical practice component that often accompanies opening study.

Lotus Chess UG

known forLotus Chess – Trainer

1 app4.7Games

This app provides a personalized training system that analyzes user games to identify weaknesses.

Optime Software

known forChess ∙

1 app4.6Games

It competes for the same beginner audience by providing a free, AI-driven alternative to dedicated study tools.

SayGames

known forChess Royale

1 app4.4Games

It serves as a broader training platform that includes multiplayer features absent in dedicated opening tools.

Setse

known forChess Move - Stockfish Engine

1 app3.8Games

It offers a cloud-based alternative for players who need high-depth engine analysis on the go.

The Chess Solitaire Sudoku Factory

known forChess - Learn, Play & Trainer

2 apps4.7Games

It captures the casual training market with an adaptive AI that does not require cloud connectivity.

Vinta Games

known forChess Prime 3D

1 app4.6Games

It provides a visual, multi-perspective alternative for players who want to combine study with 3D gameplay.

Vintolo

known forChess

1 app4.7Games

It offers a standard, free-to-play alternative for users who prioritize general gameplay over specialized opening study.

New entrants(2)

Robert Libsansky

known forChess Offline: Play & Review

1 app0.0Games

It offers a strictly offline, no-strings-attached experience for players who reject modern connectivity requirements.

Xenx Technology

known forChessnut Next

1 app4.9Games

This app bridges the gap between physical board play and digital analysis tools.

The Analyst's Read

The bottom line on Stanislav Basovnik

Bottom line

This publisher maintains a focused, utility-driven portfolio that effectively segments the chess study market through a clear freemium model. Their consistent update cadence suggests a stable, long-term commitment to this specific niche of the gaming category.

Frequently asked questions

How many apps does Stanislav Basovnik publish?
Stanislav Basovnik has 2 apps tracked by Marlvel, primarily in the Games category.
What kind of apps does Stanislav Basovnik make?
Stanislav Basovnik's portfolio is concentrated in Games, with an average rating of 4.3/5 across rated apps.
What is Stanislav Basovnik's top app?
By review volume across the portfolio, Chess Opener PRO is Stanislav Basovnik's best-known app tracked by Marlvel.

What fed this analysis

Apps analyzed:
2
With full intel:
0
With overview:
2
Website scraped:
no
Social presence:
no

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Stanislav Basovnik, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Stanislav Basovnik intelligence.” Updated 2026-05-08. https://marlvel.ai/publishers/stanislav-basovnik

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Data licensed under CC-BY-NC 4.0