Number Chain by SZY vs Scribble
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.
Scribble
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Dive into a refreshing brain workout where numbers become your ultimate playground. Designed for quick thinking and everyday fun, this clever puzzle game transforms everyday arithmetic into an addictive matching challenge. Whether you want to sharpen your mental calculation or relax after a busy day, every round provides instant satisfaction. Your objective is simple yet deeply engaging: explore the board, spot the right combinations, and link matching digits together to balance the equations waiting at the bottom of the screen. As levels advance, the formulas grow trickier, requiring sharper focus, clever strategies, and faster reflexes to clear the grid. Packed with vibrant visuals and accessible casual gameplay, it delivers an experience that is easy to pick up but surprisingly challenging to master. Put your IQ to the test, track your daily improvement, and see how far your problem-solving skills can take you! FEATURES: • Smooth and intuitive link-matching mechanics anyone can pick up instantly • Hundreds of dynamic number puzzles that scale in challenge as you improve • Daily brain training designed to sharpen your focus and mental calculation • Clean, doodle-inspired visuals paired with satisfying puzzle animations • Play anytime, anywhere at your own pace with no stressful timers HOW TO PLAY: • 1. Check the target math equation displayed at the bottom of the screen. • 2. Scan the grid to locate the digits needed to complete the formula. • 3. Swipe to connect the matching numbers in the correct sequence. • 4. Clear all target equations to finish the board and unlock the next stage.
Screenshots
Verdict
The clearest difference is in-app purchases: Number Chain by SZY at none against Scribble's 7. Number Chain by SZY also leads on update cadence (every 4 months vs every 18 months). On price, ads, 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
Both are free to download. Scribble sells 7 one-off in-app purchases. Number Chain by SZY asks for nothing beyond the download.
Number Chain by SZY ships an update every 4 months, Scribble every 18 months. The most recent releases landed on November 10, 2026 and November 7, 2026 respectively.
| Parameter | Number Chain by SZY | Scribble |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months — better | Every 18 months |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 66 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | ZHONGYUAN SHEN | PLAYTOUCH |
In-app purchases
Number Chain by SZY
No in-app purchases
Scribble
- 100 diamonds$0.99
- Remove all ADS from the game$1.99
- 300 diamonds$1.99
Show 4 moreShow fewer
- 550 diamonds$3.99
- 1200 diamonds$8.99
- 2500 diamonds$17.99
- 4000 diamonds$26.99
Questions
Is Number Chain by SZY free?
Is Scribble free?
Do Number Chain by SZY or Scribble have ads?
Which is updated more often, Number Chain by SZY or Scribble?
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