Grass vs Gem Miner 3D
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Grass
Score points by eliminating opponents and winning rounds in this competitive game. Aim for the highest score possible to achieve victory.
- Score points
- Remove opponents
- Win rounds
- High score challenge
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Try to score as many points as possible, remove opponents and win the round
Gem Miner 3D
Explore islands, crush gems with your truck, and sell them to become rich. Upgrade your mining machines and expand your gem realm to become the king of gem mining. Enjoy hours of smooth, addictive gameplay.
- Explore numerous gem islands
- Sell gems at various stores
- Upgrade mining trucks
- Utilize boosters and bonuses
- Smooth and addictive gameplay
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Let's go for gem miming! Explore distant islands on the map, Crush gems with your truck, Sell them on the base camp, Upgrade your mining machines, Expand your gem realm and be the only king of gem mining! Become the top gem seller and enjoy trips on different islands. This game has unique gameplay and you can go for it for hours. DON'T MISS IT! ADVANCED FEATURES OF Gem Miner -Lots of gem islands to explore -Lots of fancy gem stores to sell gems -Lots of truck upgrades to boost up your work -Lots of boosters and bonuses -Lots of smooth, easy and addictive gameplay DOWNLOAD Gem Miner because Hundreds of gem islands are to explore, the further you go the more you get rare gems. Keep updating your truck to get more power and gems. Good Luck and Have Fun!
Screenshots
Verdict
The clearest difference is rating: Grass at 5.0 against Gem Miner 3D's 4.5. Grass also leads on in-app purchases (none vs 11) and ads (none vs shown). Gem Miner 3D's advantage is ratings volume (149 vs 1). On price 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. Gem Miner 3D sells 11 one-off in-app purchases. Grass asks for nothing beyond the download.
Grass holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Gem Miner 3D has 149 ratings behind it against 1, so its average is the more settled of the two.
Grass ships an update every 10 days, Gem Miner 3D every 11 months. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.
| Parameter | Grass | Gem Miner 3D |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.5 (149 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 1 | 149 — better |
| Update frequency | Every 10 days — better | Every 11 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 178 MB | 182 MB |
| Age rating | 4+ | 4+ |
| Developer | SYAZAN OU | Mahjabeen Shah |
Customer experience
Grass
Gem Miner 3D
In-app purchases
Grass
No in-app purchases
Gem Miner 3D
- Remove Ads$1.99
- 30 Gems$1.99
- Special Offer 2$3.99
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- Miner Pack$3.99
- 90 Gems$3.99
- 150 Gems$5.99
- Special Offer 1$9.99
- 370 Gems$9.99
- 550 Gems$13.99
- 750 Gems$14.99
- 999 Gems$19.99
