Comparison

Find Number! vs Lambdoku

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

Head to head
About

Find Number!

Tap and locate the target number within a grid before the timer expires. As you progress, the puzzles become more complex with additional digits, colors, and shapes. Challenge your mind and strive for the highest Brain Score.

Highlights
  • Tap and find target numbers
  • Time-based challenges
  • Increasing difficulty with digits, colors, shapes
  • Brain Score system
  • Addictive gameplay
Features
Read full description

Sharpen your focus with Find Number! Tap and find the target number hidden in the grid before time runs out. As levels rise, numbers get trickier with more digits, colors, and shapes. Challenge your brain, break your limits, and aim for the highest Brain Score!

About

Lambdoku

A cozy logic puzzle game where you place adorable sheep on a grid, following simple rules to solve each brain teaser. Enjoy satisfying gameplay with a warm art style, daily challenges, and various game modes.

Highlights
  • Cozy logic puzzle gameplay
  • Adorable sheep characters
  • Daily puzzle challenges
  • Multiple game modes
  • Collectible sheep skins
  • Leaderboards and progress sync
Features
Read full description

Here is the updated English text with "SheepDoku" replaced by "Lambdoku": Every row, every column, and every region! Lambdoku is a cozy logic puzzle game where you place adorable sheep on a colorful grid. Every puzzle follows three simple rules: each color has one sheep, each row and column has one sheep, and no two sheep can touch — not even diagonally! Clear impossible cells step by step, trust pure logic over guessing, and feel the satisfying click when the entire board finally comes together. Why You'll Love Lambdoku • Play anytime, anywhere — perfect for coffee breaks or winding down • Simple tap controls that feel natural from the first puzzle • Fast, addictive, and deeply satisfying gameplay • A warm, cozy art style with the cutest sheep you've ever seen What's Inside • Main Levels that start simple and grow into satisfying brain teasers • Daily Shepherd — the same puzzle worldwide, every day. Can you be the fastest? • Survival Mode for endless practice with no pressure • Golden Fleece rewards, helpful hints, and collectible sheep skins • Game Center leaderboards and progress sync across all your devices Want More? Unlock Lambdoku Pro • Remove all ads for a distraction-free experience • Unlock every main level instantly • Earn bigger rewards with every solve • Smart Auto-Mark to speed up your logic • Bonus hints when you need a little help Download Lambdoku free and start your puzzle journey today!

Screenshots

Find Number!4 screens
Lambdoku3 screens

Verdict

The call

The clearest difference is update cadence: Lambdoku at every 11 days against Find Number!'s every 20 months. Lambdoku also leads on monetization model (free vs ad-supported). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Find Number! ships an update every 20 months, Lambdoku every 11 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Find Number! versus Lambdoku: the parameters behind the verdict, then further details
ParameterFind Number!Lambdoku
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 20 monthsEvery 11 days — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.015.0
Further details — not scored
Size180 MB136 MB
Age rating4+4+
DeveloperMoreThanThatBeijing Lebosky Technology Co., Ltd

Customer experience

Find Number!

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Lambdoku

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Find Number!

No in-app purchases

None

Lambdoku

No in-app purchases

Questions

Is Find Number! free?
Find Number! is free to download, with no in-app purchases.
Is Lambdoku free?
Lambdoku is free to download, with no in-app purchases.
Do Find Number! or Lambdoku have ads?
Both Find Number! and Lambdoku show ads.
Which is updated more often, Find Number! or Lambdoku?
Find Number! ships an update every 20 months, and Lambdoku every 11 days. Most recently, Find Number! was updated on November 4, 2026 and Lambdoku on October 31, 2026.

Other comparisons