Comparison

Cosmic Summon vs IronDom

Price, ratings, monetisation and update history for both games, side by side โ€” with what reviewers say about each.

Head to head
About

Cosmic Summon

Features
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Cosmic Summon is a unique blend of gacha summoning and tower defense strategy. Summon powerful heroes, place them on the battlefield, and defend your wall against endless waves of enemies โ€” all under the stars of real constellations. SUMMON & COLLECT 12 UNIQUE HEROES Each hero brings a distinct combat style to the battlefield: โ€ข Wind Piercer โ€” Piercing shots that penetrate multiple enemies โ€ข Blaze Caster โ€” Fire splash dealing area damage โ€ข Frost Weaver โ€” Slows enemies with freezing attacks โ€ข Thunder Chain โ€” Chain lightning bouncing between targets โ€ข Cannon Lord โ€” Devastating splash damage in a wide radius โ€ข Wind Dancer โ€” Summons tornadoes that damage and slow โ€ข Venom Curse โ€” Poisons enemies with damage over time โ€ข Shock Guard โ€” Shockwave knockback to push enemies back โ€ข Armor Breaker โ€” Curse attacks that shred enemy armor Plus 3 support heroes: Wall Keeper (heals your wall), Gold Digger (generates gold), and Melodist (buffs team attack speed). MERGE TO EVOLVE Combine two heroes of the same type to upgrade them. Progress through 7 rarity tiers โ€” from Spark to the legendary Genesis rank. Higher rarities unlock stronger abilities and stunning visual effects. Strategic merging is the key to surviving later waves. FACE 28 ENEMY TYPES + BOSSES Every few waves, new enemy types appear with unique abilities: โ€ข Stealth lurkers that vanish from sight โ€ข Splitters that divide into smaller enemies on death โ€ข Healers that restore nearby allies โ€ข Chargers that rush your wall at extreme speed โ€ข Reflectors that bounce damage back โ€ข Summoners that spawn endless minions โ€ข And many more โ€” each demanding a different strategy. Boss encounters every 5 waves test your entire defense. 50 CONSTELLATION-THEMED WAVES Battle under the stars of real constellations โ€” from Aries to Orion, Cassiopeia to the Southern Cross. Each wave features a beautifully rendered constellation as your battlefield backdrop. TARGETED SUMMON Choose exactly which hero you want with the Select feature. Pick your favorite hero and add them to your army โ€” a strategic advantage when you need a specific ability to counter the next wave. KEY FEATURES โ€ข Free-to-play with rewarded video ads โ€ข 12 heroes ร— 7 rarity tiers = 84 hero variations โ€ข 28 enemy types with unique abilities + boss battles โ€ข Merge system with unlimited progression potential โ€ข Real constellation artwork for 50 wave backgrounds โ€ข Auto-battle with strategic hero placement โ€ข Support heroes that heal, buff, and generate gold โ€ข Battle statistics tracking across all games Download Cosmic Summon and defend the stars!

About

IronDom

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Defend the skies. Protect your city. Become the Commander. IronDom: Sky Shield is a fast-paced arcade missile defense game. Enemy missiles are raining down โ€” tap to launch interceptors, create chain-reaction explosions, and keep your cities alive. 10 ESCALATING LEVELS Rise through the ranks from Rookie to Commander. Each level brings faster, smarter, and deadlier threats. Survive boss waves at levels 5, 9, and 10. 9 ENEMY TYPES Ballistic โ€” fast, straight-line threats Guided โ€” hunts your cities intelligently Cluster โ€” splits on destruction Stealth โ€” near-invisible camouflage Hypersonic โ€” blink-and-miss speed Drone โ€” unpredictable sine-wave movement Zigzag โ€” snaps direction without warning Armored โ€” survives one hit Splitter โ€” auto-divides mid-flight 4 INTERCEPTOR SYSTEMS Choose your weapon โ€” Tamir, Arrow III, PAC-3 Patriot, or David's Sling. Each has unique speed and blast radius for different playstyles. 5 STRATEGIC POWER-UPS Shield โ€” dome protection for your cities EMP โ€” instant screen-clear Laser โ€” auto-targeting beam Slow-Mo โ€” halve all missile speeds Double Score โ€” 2x points for 10 seconds COMBO SCORING Chain multiple kills in one explosion for massive bonus points. Perfect a level without taking damage for extra rewards. CUSTOMIZE YOUR EXPERIENCE 6 background themes, 3 missile color palettes, toggleable sound & music.

Screenshots

Cosmic Summon4 screens
IronDom4 screens

Verdict

The call

The clearest difference is device support: Cosmic Summon at 3 against IronDom's โ€”. Cosmic Summon also leads on iOS requirement (12.0 vs 15.1). On price and in-app purchases there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences ยท 4 level
Cosmic Summon versus IronDom: the parameters behind the verdict, then further details
ParameterCosmic SummonIronDom
PriceFreeFree
Update frequencyEvery 4 daysโ€”
AdsYesโ€”
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betterโ€”
Requires iOS12.0 โ€” better15.1
Further details โ€” not scored
Size34 MB33 MB
Age rating4+4+
DeveloperMaojian TangZuplon LLC

In-app purchases

None

Cosmic Summon

No in-app purchases

None

IronDom

No in-app purchases

Questions

Is Cosmic Summon free?
Cosmic Summon is free to download, with no in-app purchases.
Is IronDom free?
IronDom is free to download, with no in-app purchases.

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