RotaStone vs Pin Rin 3D
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
RotaStone
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RotaStone is a fun and addictive, very difficulut puzzle game! Use rotation switches to place stones into colored hexes as same as stone's color. The difficulty level increases progressively as the level goes up. Can you clear all the levels? ◇ How to play: - Tap the rotation switch to rotate the stones around the stone. - When you tap the rotation switch, the stones placed around it will rotate around the rotation switch. - When all colored hexes have stones of the same color, the level is cleared. ◇ Features: - One-finger controls - Various unique stages - No penalties! No time limit! You can enjoy it at your own pace.
Pin Rin 3D
Engage in a colorful ring-matching puzzle game. Strategically click on rings to match three of the same color, making them disappear. Enjoy hours of addictive, visually vibrant gameplay with enchanting sound effects.
- Match three rings of the same color
- Strategic move planning
- Chain reaction opportunities
- Vibrant ring colors
- Enchanting sound effects
- Increasing challenge
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Discover Pin Rin 3D: A Ring-Matching Challenge! Step into the world of Pin Rin 3D! Match three rings of the same color, and they vanish - it's that simple! Gameplay that's Simply Addictive: Pin Rin 3D is a match-3 game like no other. Your mission is to strategically click on rings of all colors. Match three of the same color to watch them vanish in a burst of excitement! Colorful Fun: Enjoy the visual feast of vibrant rings as you match them up. From blues to reds, it's a delightful palette. Strategic Play: Plan your moves, set up chain reactions, and unlock power-ups to clear the screen with style. Endless Fun: With an ever-increasing challenge, Pin Rin 3D offers hours of entertainment for players of all ages. Whether you have a few minutes to spare or want to embark on an extended gaming session, Pin Rin 3D is your go-to choice for on-the-go excitement. Enchanting Sound: Let the enchanting sound effects transport you into the heart of the game, creating an immersive experience that enhances the excitement of each match. Get ready to unleash your inner ring-matching maestro and experience the addictive, colorful, and challenging world of Pin Rin 3D. Download now and start matching!
Screenshots
Verdict
The clearest difference is update cadence: Pin Rin 3D at daily against RotaStone's every 2 months. 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.
RotaStone ships an update every 2 months, Pin Rin 3D daily. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | RotaStone | Pin Rin 3D |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Daily — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 60 MB | 99 MB |
| Age rating | 4+ | 4+ |
| Developer | radiuthree Co., Ltd | Amirahmad Bornaee |
In-app purchases
RotaStone
No in-app purchases
Pin Rin 3D
No in-app purchases









