Flux vs Cosmo Smash
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Flux
Test your reflexes in this minimalist game where you tap lanes to match falling tiles. Avoid mistakes to survive as the speed and pressure increase. Offers multiple modes and a Pro upgrade for advanced training.
- Minimalist reaction gameplay
- Increasing speed and pressure
- Instant restart
- Haptic feedback
- Three intensity modes
- Pro mode with advanced features
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How fast are your reflexes? Find out. Flux is a minimalist reaction time game designed to push your speed and focus to the limit. Tap the correct lane before tiles hit the bottom — and don't miss. One mistake and it's over. No ads interrupting your flow. No complex menus. No distractions. Just you, your reflexes, and rising pressure. WHY PLAYERS LOVE FLUX • Pure reaction gameplay — tap fast, stay focused, survive • Speed builds over time — the longer you last, the harder it gets • Instant restart — no loading screens, jump right back in • Buttery smooth performance with haptic feedback • Minimalist design that keeps you in the zone • Overlapping tile patterns that test your limits THREE INTENSITY MODES Classic — Learn the flow, build your skill Rush — Starts fast and only gets faster Hardcore — Smaller targets, maximum pressure UNLOCK PRO Take your training further with Pro mode: • Rush and Hardcore difficulty modes • Quad lane layout for elite players • Premium visual themes • Push your high score even higher BUILT FOR FOCUS Flux strips away everything unnecessary. No pop-ups. No energy systems. No waiting. Just a clean reflex challenge you can pick up in seconds and play for hours. Perfect for quick brain training sessions, warming up before gaming, or competing with friends for the fastest reaction time. How long can you stay in the flow?
Cosmo Smash
Experience a galactic reimagining of the classic brick-breaking game across Apple Watch, iPhone, and iPad. Dodge asteroids, collect power-ups, and smash your way through cosmic challenges.
- Classic brick-breaking gameplay
- Galactic theme
- Power-up collection
- Asteroid dodging
- Cross-device support (Watch, iPhone, iPad)
- iPhone Duo support
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**Cosmo Smash – Breakout Reimagined!** Experience the next generation of the classic Breakout game on your Apple Watch, iPhone, and iPad! **Now with iPhone Duo support!** Dodge the asteroids! Grab powerful upgrades! Smash the bricks! And conquer the cosmos!
Screenshots
Verdict
The clearest difference is review sentiment: Cosmo Smash at 100% against Flux's 0%. Cosmo Smash also leads on rating (5.0 vs 1.0) and in-app purchases (none vs 1). On price, ratings volume, update cadence and ads 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. Flux sells 1 one-off in-app purchase. Cosmo Smash asks for nothing beyond the download.
Cosmo Smash holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 0% of Flux's written reviews are positive against 100% of Cosmo Smash's.
Flux ships an update every 2 weeks, Cosmo Smash weekly. The most recent releases landed on October 31, 2026 and November 11, 2026 respectively.
| Parameter | Flux | Cosmo Smash |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, Apple Watch — better |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 22 MB | 28 MB |
| Age rating | 4+ | +4 |
| Developer | Kosshii Apps | Virtual GS |
Customer experience
Flux
Cosmo Smash
In-app purchases
Flux
- Flux ProFree
Cosmo Smash
No in-app purchases









