Kozui vs Blink Grid
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Kozui
Engage in fast-paced, mind-melting puzzle challenges against a samurai. Test your reflexes and cognitive skills to see how long you can endure the escalating difficulty.
- Fast-paced puzzles
- Mind-melting challenges
- Samurai opponent
- Endurance testing
- Cognitive skill development
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See how long you can last against today's samurai as he challenges you to a range of fast paced mind-melting puzzles!
Blink Grid
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Tiles light up. You tap them before they fade. That is the whole rulebook - and exactly why you will keep saying "one more run". BLINK GRID is a minimalist reflex game: calm pastel looks, soft haptics, and a sound that climbs the scale with your combo. A run lasts 30 to 60 seconds - longer if you are good. HOW IT WORKS - Tap glowing tiles before they fade - one missed tile ends the run - Tapped an empty tile? Forgiven. Costs your combo, never your life - Never touch the X tile - Gold pays five times the points, frost buys you a breather - Fast taps build your combo - up to triple points FRESH EVERY DAY - Daily Challenge: one run a day, identical for everyone worldwide - climb the leaderboard - Daily streak with growing rewards - Three daily missions MAKE THE GRID YOURS - 12 handcrafted themes, from Sakura to Midnight - Boosts for that one extra attempt: Shield, Slow Start, Combo Keeper - Game Center leaderboards - fully optional HONESTLY BUILT - Playable offline, no sign-up, no tracking - Everything in the game can be earned by playing - Made by a one-person studio in Germany How far can you get before the grid gets faster than you?
Screenshots
Verdict
The clearest difference is in-app purchases: Kozui at none against Blink Grid's 6. Kozui also leads on ads (none vs shown) and device support (3 vs 1). Blink Grid's advantage is update cadence (weekly vs every 3 months). 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
Both are free to download. Blink Grid sells 6 one-off in-app purchases. Kozui asks for nothing beyond the download.
Kozui ships an update every 3 months, Blink Grid weekly. The most recent releases landed on September 14, 2026 and September 20, 2026 respectively.
| Parameter | Kozui | Blink Grid |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (5 ratings) — better | — |
| Positive reviews | 85.7% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 3 months | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 23 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Sean O'Connor | Lucas Hesseldieck |
In-app purchases
Kozui
No in-app purchases
Blink Grid
- Handful of Gems$1.99
- Starter Pack$2.99
- Pouch of Gems$3.99
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- Remove Ads$5.99
- Chest of Gems$8.99
- Vault of Gems$17.99






