63 vs Cube Fillz!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
63
Compete in real-time puzzle races against players globally. Be the first to solve a series of challenges to win. Only a limited number of events are ever available.
- Real-time global events
- Competitive puzzle solving
- Race against other players
- Limited number of unique events
- Solve puzzles quickly
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> Hello world This is 63: a race against the world. Compete in real-time events against people around the world to find the answers to a series of puzzles. Can you be the first one to solve them all? Remember: only 63 events will be played ever. 63 chances to beat the world.
Cube Fillz!
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Cube Fillz! Just Slide Fill. (BUT WARNING: IT’S ADDICTIVE!) EASY TO PLAY One finger rules all! Swipe numbered cubes to fill empty space in any direction—up, down, left, right， Numbers = cells you can place. Bump into filled blocks? Your line glides to the next empty space. No tutorials needed—3-second rule: Swipe, fill, repeat! BRAIN GAINS, NO PAINS! No penalties, no timers，Relax for hours with this deceptively simple challenge—a clever fusion of classic puzzle mechanics that sharpens your mind while keeping players of every age glued to the screen, crafting the ultimate addictive brain gym. JOIN THE CUBE PARTY WORLD! Perfect for puzzle pros or casual players craving a visually stunning brain massage. Whether you’ve got 5 minutes or hours, this is your new obsession. READY TO UPGRADE YOUR BRAIN… WITH CUBES? Download Cube Fillz! now and join a revolution where puzzles meet fun, relaxation meets challenge.
Screenshots
Verdict
The clearest difference is in-app purchases: Cube Fillz! at none against 63's 1. Cube Fillz! also leads on iOS requirement (13.0 vs 15.1). 63's advantage is update cadence (fortnightly vs every 5 weeks). On price, ads 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. 63 sells 1 one-off in-app purchase. Cube Fillz! asks for nothing beyond the download.
63 ships an update fortnightly, Cube Fillz! every 5 weeks. The most recent releases landed on June 5, 2026 and September 8, 2026 respectively.
| Parameter | 63 | Cube Fillz! |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (8 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Fortnightly — better | Every 5 weeks |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 34 MB | 121 MB |
| Age rating | 4+ | 4+ |
| Developer | Lalo Mrtnz | 一雄 胡 |
In-app purchases
63
- Faster Hint Reveal$0.99
Cube Fillz!
No in-app purchases
