Blink4! vs SudokuVerse
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Blink4!
Test your memory and speed with this challenging game. Memorize rapidly flashing numbers and type them before time runs out. Progress through 50 tiers of increasing difficulty and compete globally.
- 50-tier progression
- Global leaderboard
- Millisecond precision timing
- Gem system for continues
- Minimalist design
- Brain training
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BLINK AND YOU MISS IT A number flashes on screen. You have milliseconds to memorize it. Type it before time runs out. Sounds easy? Think again. Blink4 is the ultimate test of memory and speed. Numbers appear faster with each level. Display time shrinks. Digits increase. Only the sharpest minds survive. -------------------------------------- HOW TO PLAY Watch the number flash. Remember it. Type it. Beat the clock. Simple rules. Brutal difficulty. -------------------------------------- CLASSIC MODE Start with 4 digits at 400 milliseconds. Reach level 20 and face 5 digits. Push to level 35 for 6 digits. Climb all 50 tiers. Less than 1% of players finish the run. Will you be one of them? -------------------------------------- BLINK LEAGUE & DUELS Compete in timed league runs where every second counts. Queue for duels, face rivals, and climb your division. Money buys comfort — not your rank. Skill decides who rises. -------------------------------------- FEATURES • 50-tier Classic progression that pushes your limits • BLINK League with competitive seasons and divisions • Live duels against other players • Global leaderboard to prove your reflexes worldwide • Daily login gifts and quests • Boosts and gems for continues when you need a second chance • Guest play — jump in instantly, save progress when you create an account • Minimal design with zero distractions • Millisecond precision timing on every answer -------------------------------------- COMPETE GLOBALLY Your reflexes mean nothing if you cannot prove them. Climb the worldwide leaderboard. Rise through league divisions. Claim your spot at the top. -------------------------------------- TRAIN YOUR BRAIN Short-term memory fades fast. Blink4 forces you to sharpen it. Perfect for quick mental workouts, improving focus, or challenging friends to beat your high score. -------------------------------------- THE CHALLENGE IS WAITING Download now. See how far you can go. Your brain is faster than you think. Prove it. Terms of Use (EULA): https://blink4app.com/terms Privacy Policy: https://blink4app.com/privacy
SudokuVerse
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SudokuVerse is a competitive speed sudoku app built for players who want more than a casual puzzle experience. FOUR GAME MODES - Solo: Practice at your own pace with a pausable countdown timer - Daily: One puzzle per day, shared by all players. Build streaks and climb the leaderboard - Ranked: Unlimited competitive games matched to your skill level - Challenge: Create a code, share it with a friend, and race head-to-head ELO RANKING SYSTEM Every daily and ranked game affects your Elo rating. Climb through six tiers — Bronze, Silver, Gold, Platinum, Master, and Grandmaster. Faster solves earn bonus points. Your rating reflects real skill, not just time played. COUNTDOWN TIMER Race against the clock with per-difficulty time limits. Every mistake costs 30 seconds. Run out of time and it counts as a loss. DAILY STREAKS Complete the daily puzzle to keep your streak alive. Hit milestones every 7 days for bonus rewards. LEADERBOARDS & RIVALRIES See how you stack up on the daily leaderboard. Track your rivals and watch who just passed you. SHARE YOUR WINS Generate a visual card of your best results and share it with friends. Free to play with 2 competitive games per day. Go premium for unlimited games and no ads. Terms of Use (EULA): https://sudokuverse.app/terms.html Privacy Policy: https://sudokuverse.app/privacy.html
Screenshots
Verdict
Blink4! and SudokuVerse are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Blink4! sells 6 in-app purchases, starting at $8.99 per month and SudokuVerse sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Blink4! | SudokuVerse |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 days | — |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 51 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | Onur Gumus | Nico Echezarreta |
In-app purchases
Blink4!
- Blinkpass$8.991 Month
- 50 Elmas$0.99
- 150 Gems$2.99
- 500 Gems$7.99
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- 1200 Gems$14.99
- 3000 Gems$29.99
SudokuVerse
- SudokuVerse Pro$1.991 Month









