Idle Zombie Summoner vs Alien Attack
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Idle Zombie Summoner
Summon and command a zombie army in this idle RPG. Explore dungeons, defeat monsters, and collect treasure while your heroes grow stronger automatically. Merge units, upgrade skills, and unlock new features for endless progression.
- Summon unique zombie fighters
- Merge zombies to create stronger versions
- Explore hundreds of dungeon stages
- Idle progression with offline rewards
- Upgrade zombie power and skills
- Unlock loot, skills, runes, and rituals
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Rise of the Zombie Summoner – Idle Dungeon Adventure! Enter a dark world where dungeons are filled with danger, monsters, and endless treasure. In this 2D zombie-themed idle RPG, you are an adventurer with a rare power: the ability to summon zombies to fight for you. Build your undead army, explore deep dungeons, and defeat powerful enemies while your heroes grow stronger every minute. Whether you play for hours or just check in quickly, your army keeps fighting and collecting rewards. Upgrade your team, unlock new zombies, and push deeper into the dungeon. The adventure never stops. Summon and Command Your Zombie Army You are not fighting alone. Use your dark summoning power to call zombies from the shadows and build your own undead squad. Each zombie has its own abilities and combat style. Some are strong tanks, some attack quickly, and others support your team. Mix and match them to create the best strategy. Your army grows stronger the more you summon and merge units. • Summon unique zombie fighters • Merge zombies to create stronger versions • Build the perfect undead squad • Watch your army battle automatically Explore Dangerous Dungeons The world is full of dark dungeons and dangerous monsters waiting to be defeated. Send your zombie army into battle and collect rewards. Every stage brings new challenges, stronger enemies, and better loot. • Hundreds of dungeon stages • Powerful bosses guarding rare rewards • Endless progression and challenges • Idle rewards even when you are offline Idle Progression – Grow Even While Away Your army never rests. Even when you close the game, your zombies continue fighting and gathering gold, gear, and resources. Come back anytime to collect rewards and upgrade your squad. • Idle gameplay with automatic battles • Offline rewards and progress • Fast upgrades and quick progression • Perfect for short play sessions Upgrade Your Power Strength comes from smart upgrades. Improve your adventurer, enhance your zombies, and unlock powerful abilities. With each upgrade, your army becomes stronger and more efficient. • Upgrade zombie power and skills • Improve gear and equipment • Unlock special abilities • Increase your dungeon progress Unlock Powerful Features As you progress, new systems unlock that make the game deeper and more exciting. Explore many different features that help you grow stronger. • Loot System – collect gear and rewards • Skills – unlock powerful abilities • Runes – boost your army stats • Rituals – gain powerful bonuses • Dungeons – challenge stronger enemies Simple Controls, Endless Fun The game is designed to be easy to play but rewarding to master. Tap, summon, merge, and upgrade your way through endless dungeon battles. No complicated controls — just pure idle RPG fun. • Smooth and simple gameplay • Colorful 2D pixel-style graphics • Satisfying progression • Constant rewards and upgrades Become the Ultimate Zombie Master The deeper you go, the stronger your enemies become. Only a true summoner can lead an army of undead warriors to victory. Grow your power, expand your zombie squad, and conquer every dungeon in your path. Your army is waiting. The dungeon is calling. Will you become the ultimate Zombie Summoner?
Alien Attack
Control a rapidly evolving alien lifeform and conquer Earth. Consume humans to grow stronger, unlock new mutations, and dominate every battlefield. Upgrade your abilities and spread your alien domination across the planet.
- Evolve alien lifeform
- Consume humans for energy
- Unlock new mutations and powers
- Action-packed battles
- Upgrade abilities
- Conquer world locations
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Earth has become your hunting ground. Control a rapidly evolving alien lifeform, consume humans, and grow stronger with every invasion. Every battle makes you stronger. Every evolution unlocks new powers. Every city brings fresh prey. EVOLVE YOUR ALIEN Unlock powerful mutations, increase your strength, and transform into the ultimate lifeform. DEVOUR EVERYTHING Humans are your food. Hunt them down, consume them, and use their energy to grow even stronger. ACTION-PACKED GAMEPLAY Fight endless waves of enemies, destroy everything in your way, and dominate every battlefield. UPGRADE & MUTATE Discover new abilities, improve your attacks, and create unstoppable mutation combinations. CONQUER THE WORLD Invade new locations, face stronger enemies, and spread your alien domination across the planet. The invasion has begun. How far can your evolution go?
Screenshots
Verdict
The clearest difference is rating: Idle Zombie Summoner at 5.0 against Alien Attack's 4.0. Alien Attack's advantage is in-app purchases (none vs 16) and update cadence (daily vs every 3 weeks). On price, ratings volume, ads 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. Idle Zombie Summoner sells 16 one-off in-app purchases. Alien Attack asks for nothing beyond the download.
Idle Zombie Summoner holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 6 and 3 respectively.
Idle Zombie Summoner ships an update every 3 weeks, Alien Attack daily. The most recent releases landed on October 19, 2026 and October 5, 2026 respectively.
| Parameter | Idle Zombie Summoner | Alien Attack |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | 4.0 (3 ratings) |
| Positive reviews | — | 66.7% of reviews |
| Number of ratings | 6 — better | 3 |
| Update frequency | Every 3 weeks | Daily — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 510 MB | 180 MB |
| Age rating | 12+ | 12+ |
| Developer | MAD PIXEL | HAPPY GAME COMPANY TEKNOLOJI ANONIM SIRKETI |
Customer experience
Idle Zombie Summoner
Alien Attack
In-app purchases
Idle Zombie Summoner
- Gems Pack 1$4.99
- Premium Ritual$9.99
- No Ads$9.99
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- Time Warp$9.99
- Weekly Pack 1$9.99
- Experience x2$9.99
- VIP Subscription$9.99
- Idle Subscription$9.99
- Gold x2$9.99
- Move Speed$9.99
- Attack Speed$9.99
- Auto Buy$9.99
- Auto Merge$9.99
- No Ads$14.99
- Weekly Pack 3$49.99
- Large Resource Pack$59.99
Alien Attack
No in-app purchases
Questions
Is Idle Zombie Summoner free?
Is Alien Attack free?
Which has better reviews, Idle Zombie Summoner or Alien Attack?
Do Idle Zombie Summoner or Alien Attack have ads?
Which is updated more often, Idle Zombie Summoner or Alien Attack?
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