Crazy Eights Mobile vs OpenChess
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Crazy Eights Mobile
This card game challenges players to be the first to discard all their cards by matching rank or suit. Utilize special cards like Eights, Jacks, Twos, and Nines to strategically influence gameplay and earn points. The first player to reach 300 points wins the round.
- Discard cards by matching rank or suit
- Utilize special card abilities
- Advanced AI opponents
- HD quality graphics
- Balanced rules
- Save game state
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The goal of the game is to be first to get rid of all the cards in the hand by placing them on a discard pile. The game starts by dealing six cards to each of the four players and placing one card face up in a discard pile. You must play a card of the same rank or suit over the card in the discard pile when your turn comes. In order to win you must have a very good strategy. What are you waiting for? Download and start having fun now! * * * FEATURES * * * - advanced AI players - intuitive interface - HD quality graphics - balanced rules * * * TIPS * * * - If you have an 8 or a joker you can place it over any card. - If you place a card of 2 the next player must take 2 cards from the stockpile. If he places a 2 the next player after him must take 4 cards and so on. - You can use the Jack to make the next player wait a turn. If the player before you places a Jack you can wait or place another Jack. - Following this turn the player who won't respond with a Jack waits a turn. - If you don't have a suitable card, you can draw one from the stockpile. - In order to wait a turn or take a card from the stockpile you need to tap the button next to your hand of cards. - If you don't have a suitable card after taking one from the stockpile, you must tap the "Jump" button. - You can use a 9 to reverse the order of the play. Normally the deal is done clockwise. - You can use an 8 to change the playing suit color. After you place an 8 a menu appears from which you can select the suit you want. - If other players specify a new suit using an 8, the type of the suit will appear briefly on top of the stockpile. - After a player plays all his cards, the round ends and points are awarded to this player. - The points are calculated by adding 10 points for each common card and 50 points for eights, Jacks, nines, and twos. - The first player to reach 300 points wins the game. - The game saves its state so you can exit the game and return from where you left. * Support and Feedback If you have any technical problems please email us directly at support@gsoftteam.com. Please, don’t leave support problems in our comments – we don’t check those regularly and it will take longer to fix any issues that you might encounter. Thank you for your understanding! Already a fan of Crazy Eights Mobile? Like us on Facebook or follow us on Twitter for the latest news: https://www.facebook.com/gsoftteam https://twitter.com/gsoftteam
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.
- 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
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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/
Screenshots
Verdict
The clearest difference is update cadence: OpenChess at fortnightly against Crazy Eights Mobile's every 5 months. Crazy Eights Mobile's advantage is iOS requirement (8.0 vs 12.0). On price, rating, ratings volume and ads 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
Both are free to download. Crazy Eights Mobile sells 1 one-off in-app purchase and OpenChess sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Crazy Eights Mobile against 5.0 for OpenChess. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
Crazy Eights Mobile ships an update every 5 months, OpenChess fortnightly. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.
| Parameter | Crazy Eights Mobile | OpenChess |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 5 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 66 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | G Soft Team | David Bryant |
Customer experience
Crazy Eights Mobile
OpenChess
In-app purchases
Crazy Eights Mobile
- Remove Ads$1.99
OpenChess
- Tarrasch Defense Opening$0.99
- Trompowsky Attack Opening$0.99
- Scandinavian Defense Opening$0.99
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- 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
Questions
Is Crazy Eights Mobile free?
Is OpenChess free?
Which has better reviews, Crazy Eights Mobile or OpenChess?
Do Crazy Eights Mobile or OpenChess have ads?
Which is updated more often, Crazy Eights Mobile or OpenChess?
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