Zombie Infinity vs Kings Defender
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Zombie Infinity
Embark on a solo journey through a zombie-infested city to locate other survivors. Battle swarms of dangerous creatures and overcome threats beyond just the undead to reach the end.
- One-handed gameplay
- Defeat enemy hordes
- Collect coins
- Acquire rare gear
- Combine over 100 items
- Create ultimate setups
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You might be the only one left… Set off on a journey through a zombie-infested city to find other survivors! As you continue your journey, you’ll realize that zombies aren’t the only threat. Take down swarms of dangerous creatures and survive until the end! Game Features: • Take down hordes of enemies with just one hand! • Collect coins by defeating enemies and get rare gear! • Combine over 100 items to create the ultimate setup!
Kings Defender
Defend a fantasy kingdom from an Orc invasion in this idle tower defense game. Strategically place heroes and upgrade their skills to overcome diverse stages and enemy types. Enjoy epic battles without constant screen-watching.
- Idle tower defense gameplay
- Hero synergy and unique skills
- Strategic upgrades and deployment
- Diverse stages and enemy types
- Fantasy kingdom defense against Orcs
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[Idle Tower Defense] Guard the Kingdom [Hero Synergy] Strategy Decides Victory [Diverse Stages] Battles Against Orcs [Game Background] In that distant fantasy realm, the King of the Light Kingdom has long safeguarded peace and prosperity. Yet, as shadows of darkness creep ever closer, the vile Orc tribes have shattered the ancient pact of peace, amassing vast armies to launch a frenzied invasion. As the Kingdom's protector, you are entrusted with a dire mission—to lead valiant troops and legendary heroes into heart-stopping battles against the Orcs, defending this sacred land and its people at all costs! [Core Gameplay] Effortless Placement, Strategy Reigns Supreme: Featuring an innovative idle tower defense mechanic, the game lets you engage in epic warfare without constant screen-watching—even amidst a busy schedule. However, strategic upgrades and masterful hero skill deployment remain crucial to withstand the relentless Orc onslaught. [Hero System] Diverse Heroes, Each with Unique Mastery: The game boasts a colorful cast of otherworldly heroes, hailing from varied races and backgrounds. Every hero possesses distinct skills and attributes. Adapt your team composition and tactics to different battle scenarios and enemy types for optimal results. [Rich Stages] Adventure Challenges: Embark on a perilous journey through mysterious ruins and treacherous stages, outmaneuvering Orc forces at every turn. Become the hero who defends the Kingdom, engage in breathtaking life-or-death clashes with the Orcs, and carve your own legendary tale!
Screenshots
Verdict
Zombie Infinity and Kings Defender both sit at 4.7 stars, but that hides the real split: 83% of Zombie Infinity's written reviews are positive against 37% of Kings Defender's. Zombie Infinity also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and update cadence 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. Zombie Infinity sells 21 one-off in-app purchases and Kings Defender sells 23 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 Zombie Infinity against 4.8 for Kings Defender. Both are backed by a comparable volume of ratings — 128 and 257 respectively. Written reviews are what separate them: 83% of Zombie Infinity's written reviews are positive against 37% of Kings Defender's.
Zombie Infinity ships an update every 11 days, Kings Defender every 2 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.
| Parameter | Zombie Infinity | Kings Defender |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (128 ratings) | 4.8 (257 ratings) — better |
| Positive reviews | 82.6% of reviews — better | 37.0% of reviews |
| Number of ratings | 128 | 257 — better |
| Update frequency | Every 11 days — better | Every 2 weeks |
| Ads | No — better | 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 — better | 15.0 |
| Further details — not scored | ||
| Size | 742 MB | 473 MB |
| Age rating | 12+ | 9+ |
| Developer | kamasu.jp Inc. | Happy Dream |
Customer experience
Zombie Infinity
Kings Defender
Bugs and requests
Zombie Infinity
Reported bugs
9 issues- Game freezes frequently
- Game crashes sometimes
- Login event not showing
- Cannot watch ads
- Premium pass not syncing across devices
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- Game stuck after winning a level
- Zero damage issue
- Cannot go to gacha
- Progress not syncing between devices
Requested features
8 requests- Add more game modes
- Implement item level inheritance
- Allow resource refund for upgraded items
- Add offline resource collection
- Allow character appearance/trait changes
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- Add a feature to sell all items in inventory
- Add a feature to downgrade items
- Add a feature to reset used upgrade materials
Kings Defender
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Zombie Infinity
- Special Offer A$0.99
- Special Offer B$3.99
- 500 Gems$3.99
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- Special Offer C$6.99
- Special Offer D$9.99
- Featured Equipment A$9.99
- Premium Pass$9.99
- Value Item Pack A$9.99
- Ad Skip Pass$9.99
- Infinite Energy Pass$9.99
- Special Offer E$14.99
- Featured Equipment B$14.99
- Featured Equipment C$19.99
- 2800 Gems$19.99
- Value Item Pack B$19.99
- Featured Equipment D$34.99
- Value Item Pack C$39.99
- Special Offer I$69.99
- Value Item Pack D$69.99
- Special Offer J$99.99
- Value Item Pack E$99.99
Kings Defender
- Diamond Pack 1$0.99
- Game Gift Pack 1$0.99
- Game Gift Pack 2$1.99
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- Game Gift Pack 3$2.99
- Game Gift Pack 4$3.99
- Diamond Pack 5$4.99
- Game Gift Pack 5$4.99
- Game Gift Pack 6$5.99
- Game Gift Pack 10$9.99
- Diamond Pack 15$14.99
- Game Gift Pack 15$14.99
- Game Gift Pack 20$19.99
- Game Gift Pack 25$24.99
- Diamond Pack 30$29.99
- Game Gift Pack 30$29.99
- Game Gift Pack 35$34.99
- Game Gift Pack 40$39.99
- Game Gift Pack 45$44.99
- Game Gift Pack 50$49.99
- Game Gift Pack 60$59.99
- Game Gift Pack 80$79.99
- Diamond Pack 100$99.99
- Game Gift Pack 100$99.99
Questions
Is Zombie Infinity free?
Is Kings Defender free?
Which has better reviews, Zombie Infinity or Kings Defender?
Do Zombie Infinity or Kings Defender have ads?
Which is updated more often, Zombie Infinity or Kings Defender?
Other comparisons















