Number Chain by SZY vs Cube Jong
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Number Chain by SZY
A puzzle game where you create chains of three or more matching or consecutive numbers to clear them and earn points. Achieve high scores by forming longer chains and triggering "Rensa" combos.
- Build removable chains of numbers
- Score points based on chain length
- Trigger automatic chain reactions (Rensa)
- Utilize a 'Final Number of 0' for clearing
- Support for leaderboards and achievements
- Automatic game saving
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Video demo at Support Web Site or Youtube (http://www.youtube.com/watch?v=sXhknhcfSx4) This is an incredibly amazing game! You can easily win hundreds of points; you can also carefully play the game and win millions of points. All in your hands! *** Purpose Build as many as possible removable chains so as to achieve incredible scores and challenge the longest chains! ***Rules When three or more than three same or consecutive numbers are aligned together, they constitute one removable chain that will be automatically removed. Once the chain is removed, another removable chain may be constituted and removed automatically. It goes on until there is no more removable chain. The longer the removed chain is, the higher the score is. It is called "RENSA" when chains are removed one by one. You can view the demo of 25 Rensa inside the game (see screenshots). *** Details * There are 10 different digital numbers from 1 to 10, and each can be used 12 times; Game ends when all numbers are used up. * When the chain length is longer than three, Final Number of 0 will be rewarded. It is used to remove all numbers at final stage. * When game ends with no number in the pool, score is doubled. *** Others * Support Chinese, English, Japanese, Traditional Chinese, French, German, Spanish, Italian, Dutch, Portuguese, Russian, and Swedish. * Support leaderboards and achievements in Game Center. * Support saving game automatically. * Support Game Center Agency to report scores achieved in Mac OS.
Cube Jong
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Cube Jong is a stylish 3D puzzle game inspired by classic Mahjong-style pair matching — with a twist: the tiles are cubes, and the image slices move across their surfaces for a vivid, dynamic look. Find matching pairs, clear the formation, and beat the clock. What makes Cube Jong special is the combination of classic puzzle logic and a visually animated cube world. Rotate the structure, orbit around it, and search for the next matching pair from every angle. Features - Mahjong-inspired pair matching in a unique 3D cube format - Animated image slices moving across cube surfaces - Rotate and orbit around the puzzle for the best view - Multiple game modes from easy to very challenging - Time-based gameplay — improve your speed and precision - Shuffle option when you need a fresh arrangement - Hints when you get stuck - Portrait and landscape support - Game Center integration for competition and score comparison - Play with your own photo for a personal puzzle experience Cube Jong is easy to learn, satisfying to master, and perfect for quick sessions or longer puzzle runs. If you enjoy Mahjong-style games, visual puzzle challenges, and games that feel a little different, Cube Jong is made for you.
Screenshots
Verdict
The clearest difference is price: Number Chain by SZY at Free against Cube Jong's $0.99. Number Chain by SZY also leads on update cadence (every 4 months vs every 29 months). Cube Jong's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement 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
Number Chain by SZY is free to download; Cube Jong costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Number Chain by SZY ships an update every 4 months, Cube Jong every 29 months. The most recent releases landed on October 23, 2026 and October 4, 2026 respectively.
| Parameter | Number Chain by SZY | Cube Jong |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 3.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months — better | Every 29 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 66 MB | 102 MB |
| Age rating | 4+ | 4+ |
| Developer | Shen Zhongyuan | Philippe Zay |
In-app purchases
Number Chain by SZY
No in-app purchases
Cube Jong
No in-app purchases









