Comparison

Stack Plus! vs Daily Sudoku+

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

Head to head
About

Stack Plus!

Features
Read full description

Welcome to Stack Plus – the ultimate puzzle game where strategy meets number mastery! Set in a vibrant grid environment, your task is to manipulate colorful stacks to reach your target numbers. Each cell on the grid holds a stack of items, and each stack is labeled with a number. But here’s the twist: you’ll need to adjust these stacks by adding or subtracting numbers using draggable stacks that appear at the bottom of your screen! In each move, a stack with modifiers like +1, -1, or +2 will appear. It’s your job to drag it onto a stack in the grid, increasing or decreasing the stack’s value accordingly. But the fun doesn’t end there! When three or more stacks of the same number and color are connected, they automatically merge into a new stack with the next higher number. For example, if you manage to connect three stacks with the number 4, they’ll merge into a powerful stack of 5! Your objective is to carefully plan your moves and create the target stacks specified for each level. As you progress through the game, levels become more challenging, and you’ll need to think ahead to complete your goals. Merging stacks isn't just about clearing the board – it’s about creating the exact stacks needed to win! Stack Plus combines relaxing puzzle gameplay with a strategic twist. It’s perfect for players who love number games and grid-based puzzles, and it provides endless opportunities for tactical thinking and skill development. Whether you’re looking to unwind or challenge your brain, Stack Plus offers a satisfying and immersive experience. Key Features: Unique Puzzle Mechanics: Add or subtract from stacks to match target numbers and progress through levels. Satisfying Merges: Merge 3 or more stacks of the same number and color to create higher-level stacks. Strategic Gameplay: Plan your moves carefully to make the perfect stacks and complete each level’s target. Increasing Challenges: Overcome progressively harder levels with more complex grid setups and stack combinations. Vibrant Visuals: Enjoy a bright and engaging visual design that makes the game fun for all ages. Easy to Learn, Hard to Master: Simple drag-and-drop mechanics with deep strategy as you advance. Think you’ve got what it takes to stack your way to victory? Download Stack Plus today and challenge yourself with this addictive and rewarding puzzle game!

About

Daily Sudoku+

Features
Read full description

Discover a fresh twist on classic Sudoku! Daily Sudoku combines brain-training puzzles with stunning nature photography. Solve puzzles to reveal and collect beautiful 4K photos - perfect for mindful gaming and relaxation. WHY DAILY SUDOKU? Unlike traditional Sudoku apps, every puzzle you solve reveals a stunning photo. Transform your daily brain training into a rewarding, visually beautiful experience. Whether you're a Sudoku master or just starting out, Daily Sudoku offers the perfect blend of mental exercise and aesthetic pleasure. UNLOCK STUNNING PHOTOS - Each puzzle reveals breathtaking nature photography - Complete challenges to unlock full 4K images - Build your collection of scenic wallpapers - Download photos to your device - New beautiful scenery every day DAILY CHALLENGES - 4 brand new Sudoku puzzles daily - Multiple difficulty levels: Easy, Medium, Hard - Play offline anytime, anywhere - Track your daily streak and progress PERFECT FOR - Sudoku enthusiasts seeking daily challenges - Mindful gaming and meditation - Brain training and logic improvement - Relaxing puzzle entertainment - Anyone who loves collecting beautiful wallpapers CLASSIC SUDOKU FEATURES - Intuitive number placement - Pencil mode for candidate notes - Smart hint system to help when stuck - Automatic error highlighting - Highlight same numbers for easier solving - Undo/redo functionality - Haptic feedback for satisfying gameplay FREE TO PLAY - Start immediately with anonymous access - No registration required - All daily challenges completely free - Watch ads to get extra hints - Optional Premium upgrade for enhanced features PREMIUM BENEFITS - Ad-free experience - Unlimited hints - Download 4K photos without watermark - Unlock all photo style collections - Access advanced statistics charts - One-time purchase, lifetime access ACHIEVEMENT SYSTEM - 28 achievements across 6 categories - Puzzle mastery achievements - Streak milestone rewards - Collection completionist badges - Special and hidden achievements TRACK YOUR PROGRESS - Monitor total puzzles solved - Maintain your daily streak - View completion stats by difficulty - Track personal best times - Premium users unlock advanced charts CUSTOMIZABLE EXPERIENCE - Dark mode support - Adjustable game settings - Toggle sound effects and haptic feedback - Choose error highlighting preferences PRIVACY & STORAGE - All data stored locally on your device - No account required to play - Downloaded photos remain on your device - Your progress and collections stay private Start your daily Sudoku journey today! Download now and experience the most beautiful way to train your brain. Questions or feedback? We'd love to hear from you! Privacy Policy: https://daily-sudoku-app.web.app/privacy-policy.html#privacy Terms of Service: https://daily-sudoku-app.web.app/privacy-policy.html#terms

Screenshots

Stack Plus!4 screens
Daily Sudoku+4 screens

Verdict

The call

The clearest difference is in-app purchases: Stack Plus! at none against Daily Sudoku+'s 2. Stack Plus! also leads on iOS requirement (12.0 vs 15.0). Daily Sudoku+'s advantage is update cadence (every 5 days vs monthly). On price, ads 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. Daily Sudoku+ sells 2 in-app purchases, starting at $1.99 per month. Stack Plus! asks for nothing beyond the download.

UpkeepUpdate frequency

Stack Plus! ships an update monthly, Daily Sudoku+ every 5 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 3 level
Stack Plus! versus Daily Sudoku+: the parameters behind the verdict, then further details
ParameterStack Plus!Daily Sudoku+
PriceFreeFree
Update frequencyMonthlyEvery 5 days — better
AdsYesYes
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size113 MB38 MB
Age rating4+4+
DeveloperGAMETATOR YAZILIM DANISMANLIK TICARET VE SANAYI ANONIM SIRKETIPenghua Chen

In-app purchases

None

Stack Plus!

No in-app purchases

2 purchases

Daily Sudoku+

Subscriptions2
  • Premium Monthly$1.991 Month
  • Premium Yearly$9.991 Year

Questions

Is Stack Plus! free?
Stack Plus! is free to download, with no in-app purchases.
Is Daily Sudoku+ free?
Daily Sudoku+ is free to download, with in-app purchases available.
Do Stack Plus! or Daily Sudoku+ have ads?
Both Stack Plus! and Daily Sudoku+ show ads.
Which is updated more often, Stack Plus! or Daily Sudoku+?
Stack Plus! ships an update monthly, and Daily Sudoku+ every 5 days. Most recently, Stack Plus! was updated on October 25, 2026 and Daily Sudoku+ on October 31, 2026.

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