Comparison

OpenChess vs Chess Converter

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

OpenChess

Master chess openings by playing against a specialized AI. Explore specific defenses or move sequences, and gain insights into positional advantages and piece values. Improve your game from the very first moves.

Highlights
  • Learn specific chess openings
  • Play against AI focused on opening lines
  • Analyze positional advantages
  • Evaluate piece values and mobility
  • Understand pawn structure
  • Track defended and attacked pieces
Read full description

Learn chess openings with OpenChess: An Opening Explorer. Play against the computer, or play as both sides, and be shown the lines that are within any opening that you are interested in learning. Want to learn the Sicilian Defense or the Queen’s Gambit? Choose that category and play against that a computer that only follows lines within that opening category. Wany to focus on learning all of the openings that start with a specific move, such as pawn to “e4”? This category can also be selected, and you can play against a computer that only plays lines that start with “e4”. The chess engine in this app is not Stockfish, and it does not look very far ahead. It is meant to provide a decent base evaluation and allow the majority of the reason behind the evaluation of the current position to be shown to the user. The following information can be shown to the user: • Positional advantages for each piece type (pawn, knight, bishop, rook, queen and king) • Piece value advantages for each color • Mobility scores for each piece where mobility plays a big role (bishop, rook, queen, king) • Pawn advantages and disadvantages (passed pawns, isolated pawns, backwards pawns, doubled pawns) • Total value of pieces attacked by each color as well as total value of pieces defended by each color A lot of chess games are won and lost within the opening moves, this app was designed to help players learn solid openings that either help them gain a winning advantage out of the opening, or at the very least help them not lose due to the opening moves played. Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Chess Converter

This app converts your chess games into shareable videos. Replay your best moves, edit the game's move list, and add audio commentary. Preview and export your chess game as a video to your device or an external screen.

Highlights
  • Convert chess games to video
  • Replay and edit game moves
  • Add audio commentary to moves
  • Preview video on device or external screen
  • Export and share videos
Read full description

Chess Converter is an innovative app that transforms your chess games into videos directly from your mobile device. Replay your best moves from a new perspective and easily share them with your friends. With Chess Converter, you can: - Play and replay chess games, - Navigate through and edit the list of moves, - Convert a chess game into a video, - Preview the generated video on: - Your device, - Any AirPlay-compatible external screen, - Export and easily share the generated video. - Record an audio commentary for each move!  Please note that audio recording is not compatible with all iPhones.

Screenshots

OpenChess4 screens
Chess Converter4 screens

Verdict

The call

The clearest difference is update cadence: OpenChess at fortnightly against Chess Converter's every 2 months. OpenChess also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.5). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. OpenChess sells 10 one-off in-app purchases and Chess Converter sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

OpenChess ships an update fortnightly, Chess Converter every 2 months. The most recent releases landed on August 30, 2026 and September 21, 2026 respectively.

Scorecard3 real differences · 7 level
OpenChess versus Chess Converter: the parameters behind the verdict, then further details
ParameterOpenChessChess Converter
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews—66.7% of reviews
Number of ratings2 — better—
Update frequencyFortnightly — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better17.5
Further details — not scored
Size57 MB15 MB
Age rating4+4+
DeveloperDavid BryantGoldgewicht Consulting

Customer experience

OpenChess

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Chess Converter

Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

10 purchases

OpenChess

One-time10
  • Tarrasch Defense Opening$0.99
  • Trompowsky Attack Opening$0.99
  • Scandinavian Defense Opening$0.99
Show 7 more
  • Three Knights Opening$0.99
  • Zukertort Opening$0.99
  • Van't Kruijs Opening$0.99
  • Vienna Game Opening$0.99
  • Ware Opening$0.99
  • Opening Explorer$4.99
  • OpenChess Premium$19.99
2 purchases

Chess Converter

Subscriptions2
  • Premium Monthly$3.991 Month
  • Premium Annual$39.991 Year

Questions

Is OpenChess free?
OpenChess is free to download, with in-app purchases available.
Is Chess Converter free?
Chess Converter is free to download, with in-app purchases available.
Do OpenChess or Chess Converter have ads?
Neither OpenChess nor Chess Converter shows ads.
Which is updated more often, OpenChess or Chess Converter?
OpenChess ships an update fortnightly, and Chess Converter every 2 months. Most recently, OpenChess was updated on August 30, 2026 and Chess Converter on September 21, 2026.

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