Spectrum Cube vs Arf Blocks
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Spectrum Cube
A fast-paced arcade game where players swipe a cube to match its color to the displayed target. Earn points by reacting quickly and strategically use powerups to boost your score. Unlock new cubes and upgrade abilities to reach higher levels.
- Color matching gameplay
- Score multiplier
- Time freeze powerup
- Cube customization
- Powerup leveling
- Offline play
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Spectrum Cube is a casual arcade reflex game where you swipe a cube to the correct color displayed. The quicker you flip, the more points you earn. Use powerups to help increase score, multiplier, or even freeze time! Unlock a variety of cubes and level up your powerups for even more points. Features: - Quick and easy 40 seconds of gameplay - 5 powerups to upgrade - Level up to 100 - Offline game
Arf Blocks
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Arf Blocks is a calm, offline block puzzle. Drag one of three pieces onto a 10×10 grid, fit them in, and clear full rows or columns to score. No ads. No tracking. No accounts. No in-app purchases. No sneaky microtransactions disguised as "coins". The game works with your device in airplane mode, and nothing you do ever leaves it. Fourteen piece shapes cycle through a weighted bag so the flow stays interesting — you get the shapes you need just often enough. Clear multiple lines at once for a growing bonus. When nothing fits, the game ends cleanly. Features • A 10×10 grid and fourteen classic puzzle shapes • Three pieces in the tray; choose your order • Exponential bonus for clearing multiple lines in a single placement • Game state saves automatically — pick up exactly where you left off • Full haptic feedback on placement and line clears • Dark, calm, distraction-free interface • Sound is off by default • Portrait on iPhone, all orientations on iPad • Works offline, always Privacy Arf Blocks collects nothing about you. There are no analytics, no crash reporters, no third-party SDKs, no identifiers sent anywhere. Your score and game state live only on your device. Read the full policy: https://arf-blocks.nl/privacy/ Support Questions, bugs, or feedback: arf-blocks@lambda-m.nl
Screenshots
Verdict
The clearest difference is update cadence: Spectrum Cube at every 3 days against Arf Blocks's fortnightly. Spectrum Cube also leads on iOS requirement (9.0 vs 17.0). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Spectrum Cube ships an update every 3 days, Arf Blocks fortnightly. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.
| Parameter | Spectrum Cube | Arf Blocks |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 105 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Jonathan Concepcion-Rodriguez | Lambda M BV |
In-app purchases
Spectrum Cube
No in-app purchases
Arf Blocks
No in-app purchases









