OX益智棋 vs Tango
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
OX益智棋
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OX益智棋和我们小时候玩的井字棋很像，也被称为二进制数独或二进制拼图。 游戏规则简单易懂，将OX按要求填满所有方格即可： 1.不可三连：每行/列不能有超过2个连续的O或X 2.OX相等：每行/列的OX数量相等 3.不可重复：每行/列不可和其他行/列相同
Tango
Engage in a calming logic puzzle game based on classic grid challenges. Fill grids with X and O following simple rules, using pure logic to solve each unique puzzle. Enjoy daily challenges with relaxing visuals and levels for all skill sets.
- Classic Binairo/Takuzu gameplay
- Pure logic puzzle solving
- Daily brain-training puzzles
- Clean and relaxing visuals
- Levels for all skill levels
- Helpful hint system
- Play anytime, at your own pace
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Tango: Binairo is a calm and satisfying logic puzzle game inspired by classic grid puzzles like Takuzu, Binairo, and Binary Puzzle. Enjoy a clean X/O logic challenge where every puzzle is solved through pure logic, not guessing. With simple rules, relaxing visuals, and thoughtful levels, Tango: Binairo is easy to learn and rewarding to master. How to Play ● Fill the grid with X and O. ● Each row and column must contain an equal number of Xs and Os. ● No more than two identical symbols can be next to each other. ● Every row and column must be unique. ● Use logic to complete the board without guessing. Features ● Classic Binairo / Takuzu logic gameplay. ● Simple rules with deep puzzle solving. ● Daily puzzles to keep your brain active. ● Clean and relaxing visual design. ● Carefully designed levels for all skill levels. ● Helpful hints when you need a little guidance. ● Play at your own pace, anytime. Tango: Binairo is perfect for fans of Sudoku, Minesweeper, Nonogram, Star Battle, Queens, and other logic grid puzzles. Take a quiet moment, fill the grid, and enjoy a relaxing logic challenge every day.
Screenshots
Verdict
The clearest difference is in-app purchases: OX益智棋 at none against Tango's 5. OX益智棋 also leads on ads (none vs shown) and update cadence (weekly vs every 3 weeks). On price 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. Tango sells 5 one-off in-app purchases. OX益智棋 asks for nothing beyond the download.
OX益智棋 ships an update weekly, Tango every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | OX益智棋 | Tango |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 34 MB | 127 MB |
| Age rating | 4+ | 9+ |
| Developer | 蓓蓓 范 | Beijing PixelDian Technology Co., Ltd. |
In-app purchases
OX益智棋
No in-app purchases
Tango
- Hint Pack 1$0.99
- Hint Pack 2$1.99
- Hint Pack 3$4.99
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- Remove Ads$6.99
- Hint Pack 4$9.99
