Rock Crawler vs Mimmaids
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Rock Crawler
Experience realistic rock crawling with a powerful truck. Master precise throttle control to conquer challenging peaks and perform thrilling stunts on craggy terrain. This game offers an immersive off-road adventure.
- Realistic rock crawling physics
- Precise throttle control
- Climb on craggy rocks
- Perform terrific stunts
- Powerful truck simulation
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Can you imagine a truck that climbs on rocks better and faster than humans? Meet Rock Crawler! This game pretty much resembles a real rock crawling: very precise throttle control is required to conquer some peaks. These big soft wheels allow you to climb on craggy rocks and perform terrific stunts! https://voodoo.io/terms
Mimmaids
Defend an underwater kingdom from grumpy creatures in this arcade-style game. Choose from unique heroes, battle through vibrant ocean stages, and utilize special abilities to overcome challenges. Enjoy a kid-friendly experience with no ads or in-app purchases.
- Four unique mimmaid heroes
- 13 challenging ocean stages
- Boss fight against Kraken Ito Bito
- Fast-paced tail-whack combat
- Special Triton lightning calls
- Collect wiggly wims for health
- Progress saving with pause function
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Help the brave Mimmaids defend their underwater home from waves of grumpy Tittles! Pick from four colorful mimmaid heroes, type your name, and swim through 13 ocean stages packed with wiggling sea creatures. Whack tittles with your powerful tail to send them packing, catch the bright wiggly wims for extra health, and dodge the kraken's lightning bolts on the final stage. When things get hairy, call on King Triton — he'll rise from the sea and zap every tittle on screen at once. But choose wisely: you only get five Triton calls for the whole adventure! Features: • Four mimmaid characters with their own colors • 13 ocean stages with increasing difficulty • Big boss fight against the angry Kraken Ito Bito • Tail-whack combat at up to 5 hits per second • Breach the surface for a dolphin-style flip • Five Triton lightning calls per game • Wiggly wim pickups for energy • Pause anytime, never lose progress • Designed for kids: no ads, no logins, no in-app purchases, no data collection
Screenshots
Verdict
The clearest difference is rating: Mimmaids at 5.0 against Rock Crawler's 4.4. Mimmaids also leads on in-app purchases (none vs 10) and ads (none vs shown). Rock Crawler's advantage is ratings volume (31K vs 2). On price, device support and iOS requirement 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 Crawler sells 10 one-off in-app purchases. Mimmaids asks for nothing beyond the download.
Mimmaids holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Rock Crawler has 31K ratings behind it against 2, so its average is the more settled of the two.
Rock Crawler ships an update every 3 weeks, Mimmaids every 5 days. The most recent releases landed on October 18, 2026 and October 3, 2026 respectively.
| Parameter | Rock Crawler | Mimmaids |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (31K ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 22.5% of reviews | — |
| Number of ratings | 31K — better | 2 |
| Update frequency | Every 3 weeks | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 551 MB | 49 MB |
| Age rating | 4+ | 9+ |
| Developer | Voodoo | Moody Bear Trading LLC |
Customer experience
Rock Crawler
Mimmaids
Bugs and requests
Rock Crawler
Reported bugs
3 issues- Levels not loading properly
- Upgrades not saving
- Ranking system issues
Requested features
4 requests- More vehicle variety
- Longer and more challenging levels
- Ability to restore progress
- Option to disable ads
Mimmaids
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Rock Crawler
- Starter Cash Bundle$2.99
- No ads$4.99
- Novice Treasure Chest$4.99
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- Novice Gold Hoard$4.99
- Starter Pack$7.99
- Journeyman's Gold Trove$9.99
- Journeyman's Cash Coffer$9.99
- Expert's Crystal Cache$14.99
- Expert's Wealth Trove$19.99
- Premium Pack$24.99
Mimmaids
No in-app purchases









