Comparison

Blink! vs Hyper Sudoku

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

Head to head
About

Blink!

Test your attention to detail and quick thinking with this addictive memory game. Memorize images with specific shapes, colors, and effects, then answer questions about them. Progress through increasingly difficult stages and compete on a global leaderboard.

Highlights
  • Image memorization with shape, color, and effect details
  • Stage-based progressive difficulty
  • Global leaderboard competition
  • Personal progress tracking
  • Friend system for direct competition
  • Quick play sessions
Features
Read full description

Blink! - The Ultimate Memory Challenge How sharp is your memory? Find out with Blink! - the addictive memory game that tests your attention to detail and quick thinking skills! GAMEPLAY In Blink!, you'll be shown an image with three distinct characteristics for just a brief moment: • SHAPE: Circle, Square, Triangle, Heart, Star, Diamond, Rectangle, Oval, Pentagon, Hexagon, Cross, Parallelogram, or Trapezoid • COLOR: Red, Blue, Green, Yellow, Purple, Orange, Pink, Brown, or Black • SPECIAL EFFECT: Glowing, Shadowed, Pulsing, Spinning, Dotted, Striped, or Blinking After the image disappears, you'll need to answer three questions about what you just saw. Each correct answer earns you points, while incorrect answers deduct points. The faster you can memorize and recall the details, the higher your score! PROGRESSIVE CHALLENGE Blink! features a stage-based progression system that keeps the game fresh and challenging: • Each stage consists of 10 rounds • As you advance through stages, the game becomes increasingly difficult: Items appear for less time (decreasing by 0.1 seconds per stage) The variety of shapes, colors, and effects increases • Higher stages offer greater point rewards for correct answers • Can you reach the highest stage and claim the top spot on the global leaderboard? FEATURES • QUICK PLAY: Perfect for short gaming sessions - play a quick round while waiting for your coffee or during your commute • STAGE PROGRESSION: The game adapts to your skill level, becoming more challenging as you improve • GLOBAL LEADERBOARD: Compete with players worldwide to see who has the sharpest memory • PERSONAL HISTORY: Track your progress and see how your skills improve over time • FRIEND SYSTEM: Add friends and compete directly against them • BEAUTIFUL VISUALS: Clean, modern interface with vibrant colors and smooth animations • NO ADS: Enjoy an uninterrupted gaming experience with no distracting advertisements BENEFITS • IMPROVE MEMORY: Regular play can help enhance your short-term memory capacity • BOOST ATTENTION: Train your brain to notice and remember details quickly • DEVELOP FOCUS: Learn to concentrate intensely for short periods • HAVE FUN: Experience the satisfaction of mastering each new stage WHO IS BLINK! FOR? • CASUAL GAMERS looking for a quick, engaging challenge • BRAIN TRAINING ENTHUSIASTS who enjoy mental exercises • COMPETITIVE PLAYERS who love climbing leaderboards • ANYONE who wants to test and improve their memory skills Challenge yourself today with Blink! - where every second counts and every detail matters. Can you remember what you just saw in the blink of an eye? Download now and put your memory to the ultimate test!

About

Hyper Sudoku

Features
Read full description

A modern Sudoku experience designed for speed, clarity, and steady improvement. This app delivers clean, distraction-free puzzles that are easy to start and satisfying to master. Whether you have a few minutes or a longer session, you can jump in instantly and focus purely on logic and strategy. You can play across multiple board sizes, from compact 4×4 to full 9×9 grids, with several difficulty levels that grow with your skill. Built-in time tracking and performance history let you see how your speed and accuracy evolve over time, turning everyday play into meaningful practice. The interface uses a calm, dark visual style that reduces eye strain and supports longer sessions, making it suitable for daily brain training, focus practice, or casual relaxation. An optional Pro subscription removes daily limits, enables unlimited play history, provides watermark-free printable PDFs, and fully unlocks 9×9 puzzles along with future Pro features. All purchases are processed through Apple’s In-App Purchase system and can be managed or canceled in your Apple ID settings at any time. Whether you know it as Sudoku, Number Place, or Nanpre, this is a fast, elegant, and thoughtful way to enjoy the classic puzzle. Terms of Service & Privacy Policy: https://lineocean.com/hypernanpre/

Screenshots

Blink!4 screens
Hyper Sudoku4 screens

Verdict

The call

The clearest difference is in-app purchases: Blink! at none against Hyper Sudoku's 3. Blink! also leads on ads (none vs shown) and update cadence (daily vs every 3 days). On price 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. Hyper Sudoku sells 3 in-app purchases, starting at $2.99 per month. Blink! asks for nothing beyond the download.

UpkeepUpdate frequency

Blink! ships an update daily, Hyper Sudoku every 3 days. The most recent releases landed on October 13, 2026 and October 1, 2026 respectively.

Scorecard5 real differences · 4 level
Blink! versus Hyper Sudoku: the parameters behind the verdict, then further details
ParameterBlink!Hyper Sudoku
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyDaily — betterEvery 3 days
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better18.2
Further details — not scored
Size50 MB29 MB
Age rating4+4+
DeveloperAitor RecaldeFumihiro Kawasaki

In-app purchases

None

Blink!

No in-app purchases

3 purchases

Hyper Sudoku

Subscriptions2
  • Pro$2.991 Month
  • Pro$24.991 Year
One-time1
  • Pro$2.99

Questions

Is Blink! free?
Blink! is free to download, with no in-app purchases.
Is Hyper Sudoku free?
Hyper Sudoku is free to download, with in-app purchases available.
Do Blink! or Hyper Sudoku have ads?
Hyper Sudoku shows ads; Blink! does not.
Which is updated more often, Blink! or Hyper Sudoku?
Blink! ships an update daily, and Hyper Sudoku every 3 days. Most recently, Blink! was updated on October 13, 2026 and Hyper Sudoku on October 1, 2026.

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