ctstris vs Roll Drop!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
ctstris
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● beats ▲. ▲ beats ■. ■ beats ●. That's the only rule — and now it's a falling-block puzzle. ■ BEAT IT TO BREAK IT When your piece beats every block it lands on, it smashes them all and keeps drilling down. One tie or loss underneath and it stops right there. ■ CHAIN COMBOS Every crush in a row multiplies your score: ×2, ×3 and beyond. The landing preview shows exactly how deep you'll drill and which blocks will break. ■ EVOLVE One button turns your piece into the shape that beats it. You get half a second after touchdown to flip the matchup. ■ CLEAR LINES, SCORE A CTSTRIS! Fill a row to clear it. Clear four at once for a CTSTRIS! Lines and crushes both push you to the next level. ■ PRESSURE FROM BELOW Every few pieces, a new row of garbage rises from the bottom. The higher your level, the faster it gets. • 7 pieces, 3 shapes • Play with buttons or swipes • Haptic feedback and punchy crush effects • Best score tracking • No ads, no data collected
Roll Drop!
A colorful puzzle game where players must match falling rolls to their corresponding colored holes. Strategize to drop all rolls before the time expires to achieve victory.
- Color matching puzzles
- Timed challenges
- Strategic gameplay
- Intuitive controls
- Addictive fun
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Match each roll with the hole of the same color in this fun puzzle game. Drop them all before the timer runs out to win!
Screenshots
Verdict
The clearest difference is update cadence: Roll Drop! at every 3 days against ctstris's every 17 months. Roll Drop! also leads on iOS requirement (13.0 vs 15.0). 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.
ctstris ships an update every 17 months, Roll Drop! every 3 days. The most recent releases landed on November 14, 2026 and October 30, 2026 respectively.
| Parameter | ctstris | Roll Drop! |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.9 (28 ratings) — better |
| Number of ratings | — | 28 — better |
| Update frequency | Every 17 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 104 MB |
| Age rating | 4+ | 4+ |
| Developer | Sungjun Kim | Babil Studios |
In-app purchases
ctstris
No in-app purchases
Roll Drop!
No in-app purchases
