Cosmic Invasion vs Stack Tank
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Cosmic Invasion
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Cosmic Invasion is an intense strategy game where you command your own futuristic empire, build powerful bases on distant planets, and battle for galactic supremacy! Forge your fleet, upgrade your defenses, and launch epic invasions against rival players in a high-tech war for dominance. Will you expand your empire and rule the stars, or fall to the might of your enemies? The galaxy is yours to conquer—if you have what it takes! Build & Upgrade – Develop advanced bases on multiple planets and strengthen your defenses. Epic Battles – Attack rival planets, defend your own, and strategize your way to victory. Galactic Conquest – Expand your empire, form alliances, and rule the stars. High-Tech Warfare – Command powerful futuristic units, from laser turrets to AI-driven warships. PvP Action – Engage in real-time battles against other players for ultimate supremacy. Customize & Optimize – Research new technologies, upgrade weapons, and tailor your strategy. Are you ready to lead your fleet and conquer the galaxy? Download Cosmic Invasion now and start your journey to interstellar dominance!
Stack Tank
Engage in a roguelike tank survival experience, mowing down hordes of enemies. Acquire and stack new turrets during combat to create a "Moving Fortress" with exponential firepower. Fuse turrets into devastating "Super Weapons" and master diverse mission modes for ultimate stress relief.
- Infinite turret stacking mechanic
- Infinite evolution and super fusions
- Diverse mission modes
- Satisfying grass-cutting action
- One-finger controls
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Experience the ultimate adrenaline rush in this Roguelike Tank Survivor game! Mow down endless swarms of enemies, stack your arsenal to new heights, and witness the power of infinite evolution. Key Features: - 【Infinite Turret Stacking】Unlock the Stacking Mechanic! Acquire new turrets during combat and stack them onto your tank. Watch your vehicle transform into a towering "Moving Fortress" with exponential firepower! - 【Infinite Evolution & Super Fusions】 Choose from a massive variety of unique turrets with random upgrades. Reach the peak of evolution by fusing specific combinations into devastating "Super Weapons" to obliterate the screen. - 【Diverse Mission Modes】It's more than just survival! Master intense missions including Push, Tower Siege, Escort, Defense, and Interception. Every stage brings a new challenge to your evolved arsenal. - 【Satisfying Grass-Cutting Action】One-finger controls, infinite excitement! Feel the thrill as your stacked heavy artillery clears thousands of enemies in seconds. The ultimate stress-reliever!
Screenshots
Verdict
The clearest difference is ads: Cosmic Invasion at none against Stack Tank's shown. Stack Tank's advantage is update cadence (weekly vs monthly). On price, in-app purchases, 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. Cosmic Invasion sells 6 one-off in-app purchases and Stack Tank sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Cosmic Invasion ships an update monthly, Stack Tank weekly. The most recent releases landed on October 4, 2026 and October 11, 2026 respectively.
| Parameter | Cosmic Invasion | Stack Tank |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 292 MB | 114 MB |
| Age rating | 9+ | 4+ |
| Developer | NeosZone | ShiJiazhuang Rufang Technology Co.,Ltd. |
In-app purchases
Cosmic Invasion
- Bag of 60 Gems$0.99
- Bag of Gems$2.99
- Bag of Gems$6.99
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- Bag of Gems$19.99
- Bag of Gems$34.99
- Bag of Gems$69.99
Stack Tank
- 60 Gems$1.99
- Unlock Hammer$2.99
- Unlock Sentinel$2.99
Show 6 moreShow fewer
- Unlock Ranger$3.99
- Unlock Vindicator$3.99
- 330 Gems$4.99
- 720 Gems$9.99
- 1600 Gems$24.99
- 4200 Gems$49.99









