Crab War vs Idle Monster TD
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Crab War
Lead an army of legendary king crabs to reclaim their homeland from invading reptiles. Evolve your crabs, customize their abilities, and unleash powerful mutations to defeat your enemies. Compete in tournaments and discover new allies in this epic war.
- Evolve over 80 crab types
- Spawn 33 unique queens
- Customize 6 powerful abilities
- Hunt over 50 reptile types
- Mutate and reborn crabs
- Compete in tournaments
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Behold the Land of Reptiles, home of the queen and king reptiles. Team up with the world and challenge these fearsome reptiles with the legendary king crabs. Earn honor and collect king crab parts to customize your king crabs! --------------- Mutate, Multiply and Unleash the Swarm! Giant reptiles invaded their lands and drove the crabs underground. Centuries later, infused with the power of crystals, they are ready to exact their revenge! Raise the swarm and resurface with a vengeance. Grow your army of crabs, evolve them and drive the scaly beasts out of your homeland! • Evolve more than 80 beautifully designed crabs • Spawn 33 unique queens to lead your swarm • Unleash 6 powerful abilities and customize them with up to 18 different talents • Hunt over 50 uniquely dangerous reptiles • Ecdysis and be reborn with powerful mutations • Slay the Wildebeast and claim legendary rewards • Compete with others in challenging tournaments • Modify your genes and customize your crabs in the gene tree • Call upon the help of powerful allies such as the killer crab and golden ray The fight for your home has begun. Are you ready for WAR? If you face any technical issues on your device, we would appreciate if you could contact us prior to writing a negative review. We will try to address the issue as soon as possible. Support Email : support@appxplore.com For latest news, updates, and events, follow us on: Facebook : http://www.facebook.com/crabwar Youtube : http://www.youtube.com/user/appxplore Instagram : http://www.instagram.com/appxplore Twitter : http://twitter.com/appxplore Privacy Policy: https://appxplore.com/index.php/contact-us/privacy-policy Terms of Use: https://appxplore.com/index.php/contact-us/terms-conditions
Idle Monster TD
Defend your monster homeland from invading robots in this unique tower defense game. Strategically deploy a variety of monsters with unique skills and elements to stop the mechanical onslaught. Upgrade your defenses and unlock new creatures as you progress through endless waves of enemies.
- Unlock 44 unique elemental monsters
- Strategic monster placement and synergy
- 8 diverse defense maps
- Bi-weekly PvP tournaments
- Countless upgrades and research options
- Offline gold earnings
- Endless gameplay
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Over 2 million players! Protect the... monsters? As the commander of the United Monsters Alliance, you’ll defend your homeland from menacing machines in Idle Monster TD. This delightful take on tower defense flips the script, putting you in charge of helpful creepy-crawlies trying to stop robot invaders from pummeling your base. Strategically place allies like Sea Stallion for extra-speedy attacks, or use Firefly for heavier damage. And if things get real dicey, just wipe the map clean with a firestorm spell! Eradicating bots gives you upgrades to bolster power, speed, and other stats - and the more bots you obliterate, the more monsters you’ll unlock. Idle Monster TD’s menagerie is filled with awesome beasts, like cute water sprites and scorching fire devils. Discovering new creatures is part of the fun. Like any loyal pal, Idle Monster TD takes care of itself when you’re away. Come back in a few days to claim gold and power up your defenses. Those robots don’t sleep—but neither do your monsters. Features: - Unlock 44 unique monsters of different elements (Water, Air, Earth, and Fire), all of which have different skill sets that make tower synergy crucial to success. - Strategize by placing up to 10 monsters at a time. Determining the most effective combination of their elemental skills and passive boosts will keep you entertained and speculating for weeks! - Play through 8 different maps, each requiring different strategies to defend most efficiently. - Bi-weekly PvP tournaments give this casual game a competitive edge. - Discover countless upgrades, research, spells, artifacts, relics, technology, and more to level up with a variety of different resources. - Several rewarding mini-games, such as Drone Swarms, Cargo Ships, and Tech Ships. - Non-stop, endless gameplay! - Fantasy RPG-based world and classes. - Complete tons of daily missions and achievements. - Offline gold earnings reward you while the game is closed! - Fun and cute pixel artwork. Idle Monster TD is a perfect blend of the Idle and Tower Defense genres. The game is endless and can mostly play itself without you watching. However, an immense amount of strategy is required to play efficiently and place well against your peers on the leaderboards. Go on an epic never-ending quest, explore a fantastic world, battle robots and monsters, and defeat epic bosses in Idle Monster TD!
Screenshots
Verdict
Crab War and Idle Monster TD both sit at 4.7 stars, but that hides the real split: 90% of Crab War's written reviews are positive against 63% of Idle Monster TD's. Idle Monster TD's advantage is update cadence (weekly vs every 2 weeks). On price, rating, ratings volume 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. Crab War sells 11 in-app purchases, starting at $2.99 per 7 days and Idle Monster TD sells 11 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.7 for Crab War against 4.7 for Idle Monster TD. Both are backed by a comparable volume of ratings — 4.3K and 2.6K respectively. Written reviews are what separate them: 90% of Crab War's written reviews are positive against 63% of Idle Monster TD's.
Crab War ships an update every 2 weeks, Idle Monster TD weekly. Both last shipped on September 23, 2026.
| Parameter | Crab War | Idle Monster TD |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (4.3K ratings) — better | 4.7 (2.6K ratings) |
| Positive reviews | 90.4% of reviews — better | 62.9% of reviews |
| Number of ratings | 4.3K — better | 2.6K |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 719 MB | 116 MB |
| Age rating | 9+ | 9+ |
| Developer | Appxplore (iCandy) Sdn. Bhd. | Swell Games LLC |
Customer experience
Crab War
Idle Monster TD
User reviews
Crab War
From 4.3K App Store ratingsWhat we love
- 🚀 Relaxing and fun
- 👍 Addictive gameplay
- 🎨 Beautiful art style
- 🕹 Satisfying tapping experience
- 🤖 Unique crab-vs-reptile concept
Room to improve
- 🐛 Occasional crashes and bugs
- 🔁 Repetitive gameplay after a while
- 🔒 Difficulty resetting progress
- 🕰 Slow progression at higher levels
- 🔍 Lack of variety in enemy designs
Idle Monster TD
From 2.6K App Store ratingsWhat we love
- 🚀 Great game
- 👍 Addictive gameplay
- 🎨 Cute art style
- 💰 Free-to-play friendly
- 🔍 Lots of content and progression
Room to improve
- 💰 Expensive in-app purchases
- 🐢 Slow progression at higher levels
- 🔋 Requires constant screen time
- 🐛 Crashes and bugs
- 🤔 Lack of offline progression
Bugs and requests
Crab War
Reported bugs
3 issues- Crashes when watching ads
- Sync issues causing data loss
- Unresponsive controls at times
Requested features
5 requests- More enemy and crab types
- Additional game modes and challenges
- Easier way to reset progress
- Improved event and tournament systems
- More customization options for crabs
Idle Monster TD
Reported bugs
5 issues- Leaderboards not loading
- Prestige feature not working as expected
- Targeting issues with towers
- Inconsistent ad rewards
- Essence and currency display issues
Requested features
5 requests- Add more monsters and towers
- Implement offline progression
- Improve speed options and controls
- Add more communication features (clans, chat, etc.)
- Optimize for larger screens (iPad, iPhone X/11)
In-app purchases
Crab War
- Golden Crustacean Pass$2.997 Days
- Golden Crustacean Pass$4.991 Month
- Golden Ray Swarm Pack$0.99
- Pile of Pearls$1.99
- Appxplore Pack$1.99
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- Clam of Pearls$4.99
- 15 Days Pearl Crab Alliance$4.99
- 12 Conches$7.99
- Cache of Pearls$9.99
- Value Pack$9.99
- Conch of Pearls$19.99
Idle Monster TD
- Offline Gold Perk$4.99
- Tournament Boost$4.99
- Gems Pack 1$4.99
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- Ads Bundle$7.99
- Starter Pack$7.99
- Game Speed x2$9.99
- Gems Pack 2$9.99
- Slayer Bundle$17.99
- Gems Pack 3$19.99
- Pro Pack$19.99
- Resource Pack 5$19.99









