Comparison

Number Chain by SZY vs Scribble

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

Scribble

Features
Read full description

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

Number Chain by SZY4 screens
Scribble4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Scribble sells 7 one-off in-app purchases. Number Chain by SZY asks for nothing beyond the download.

UpkeepUpdate frequency

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.

Scorecard2 real differences · 8 level
Number Chain by SZY versus Scribble: the parameters behind the verdict, then further details
ParameterNumber Chain by SZYScribble
PriceFreeFree
Rating3.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 4 months — betterEvery 18 months
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size66 MB56 MB
Age rating4+4+
DeveloperZHONGYUAN SHENPLAYTOUCH

In-app purchases

None

Number Chain by SZY

No in-app purchases

7 purchases

Scribble

One-time7
  • 100 diamonds$0.99
  • Remove all ADS from the game$1.99
  • 300 diamonds$1.99
Show 4 more
  • 550 diamonds$3.99
  • 1200 diamonds$8.99
  • 2500 diamonds$17.99
  • 4000 diamonds$26.99

Questions

Is Number Chain by SZY free?
Number Chain by SZY is free to download, with no in-app purchases.
Is Scribble free?
Scribble is free to download, with in-app purchases available.
Do Number Chain by SZY or Scribble have ads?
Both Number Chain by SZY and Scribble show ads.
Which is updated more often, Number Chain by SZY or Scribble?
Number Chain by SZY ships an update every 4 months, and Scribble every 18 months. Most recently, Number Chain by SZY was updated on November 10, 2026 and Scribble on November 7, 2026.

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