Block Chess by SZY vs CCOverlap
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Block Chess by SZY
A unique board game with a twist on traditional chess. Players strategically place five different types of four-block pieces on an 8x8 board. The objective is to place the final piece to win, avoiding adjacent placement of your own pieces.
- 8x8 board gameplay
- Five unique four-block pieces
- Strategic piece placement
- No side-by-side own pieces
- Final piece placement wins
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Block Chess is a chess-like board game. It has a 8x8 board and each side has five different types of four-block pieces. The player is to place one piece on the board without side-by-side connecting his own pieces. The player who places the final piece wins the game!
CCOverlap
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A puzzle game that tests your brain! "OVERLAP" puts you in the limit space and uses wisdom to fill the puzzles with patterns! The pattern of each level will be equally divided into multiple small grids. The ultimate goal is to put the puzzles one by one and restore the patterns to color! In addition to considering the ability of puzzles, "OVERLAP" is more important to the placement sequence. When the new puzzle is put in, if it overlaps with the old puzzle, the puzzle in the small grid will be covered by the new one. Each step you start will directly affect the next one. Piece of puzzle. Use your wisdom to choose the right place and become the key to victory! Fight hard and test your brainpower! Game focus Different from ordinary jigsaw puzzles, test your accuracy 100 levels stage are waiting for you to challenge Open three major graphic modes "square" "triangle" "hexagon" Simple operation, the process tests wisdom Use the old and new puzzles to make a difference!
Screenshots
Verdict
The clearest difference is ads: CCOverlap at none against Block Chess by SZY's shown. CCOverlap also leads on update cadence (every 5 months vs every 15 months) and iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
Block Chess by SZY ships an update every 15 months, CCOverlap every 5 months. The most recent releases landed on October 19, 2026 and October 27, 2026 respectively.
| Parameter | Block Chess by SZY | CCOverlap |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 15 months | Every 5 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 69 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Shen Zhongyuan | Centurysoft International Limited |
In-app purchases
Block Chess by SZY
No in-app purchases
CCOverlap
No in-app purchases









