Sci vs Rock Game 3
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Sci
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Avoid obstacles, dodge deadly traps and do not let hostile monsters stop you from reaching your ship that will carry you into different parts of the universe! In this game your reflexes and timing are critical. Make sure you jump and shoot at the right time otherwise you might not be able to continue. - jump your way to the other side of level - avoid deadly traps - get through hostile monsters and devices - shoot your enemies to achieve better score - reach your ship to travel to different planet
Rock Game 3
Scan real-world rocks with your camera to adopt them as unique, collectible pets. Name, care for, and train your rock companions by walking, making them stronger. Explore a hand-illustrated canyon and log your discoveries in a gentle collecting game.
- Scan real rocks with camera
- Adopt rocks as pets
- Discover diverse rock species
- Keep a field journal log
- Train pets with real-world steps
- Relaxing hand-illustrated environment
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Rock Game 3 is a cozy field-journal adventure where real-world rocks become collectible companions. Point your camera at a stone, scan it, and watch it turn into a soft little rock pet you can collect, train, and battle. Explore a warm canyon world, discover species like Peb, Quartz, Basalt, Granite, Limestone, Agate, Obsidian, and more, then build a party of rock companions with their own rarity, personality, stats, and moves. ROCK GAME 3+ SUBSCRIPTION Rock Game 3+ Monthly is an optional auto-renewable subscription available for $4.99 per month. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel it in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://rock-game-3-analyzer-logtaylor.netlify.app/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: Sci at none against Rock Game 3's 4. Sci also leads on device support (4 vs 1) and iOS requirement (11.0 vs 17.0). Rock Game 3's advantage is update cadence (every 3 days vs every 58 months). On price 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. Rock Game 3 sells 4 in-app purchases, starting at $4.99 per month. Sci asks for nothing beyond the download.
Sci ships an update every 58 months, Rock Game 3 every 3 days. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.
| Parameter | Sci | Rock Game 3 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Every 58 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod, Apple TV — better | iPhone |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 41 MB | 736 MB |
| Age rating | 12+ | 4+ |
| Developer | Marek Skreko | Logan Taylor |
In-app purchases
Sci
No in-app purchases
Rock Game 3
- Rock Game 3+$4.991 Month
- 500 Pebbles$1.99
- 1,400 Pebbles$4.99
- 3,200 Pebbles$9.99
