Alien Invaders AR vs Rat Killer Robot Invasion
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Alien Invaders AR
Engage in an augmented reality shooter where you defend your city from alien invaders. This game places aliens around you, allowing for gameplay anywhere without needing a specific surface. Adjust difficulty settings to customize your experience.
- Augmented reality gameplay
- Playable anywhere
- Alien radar system
- Adjustable difficulty settings
Read full descriptionHide full description
Shoot down aliens in this epic mobile AR game! Help! Aliens have invaded your city! Shoot them down to save the day. Alien Invaders AR stands out of the crowd because you can play anywhere, anytime. No need for a surface or a table, Alien Invaders AR will place aliens around you regardless of where you are, or what's around you! Key Features: - Radar: look at the red dots on the bottom right of your screen to see where the aliens are! - Game too hard? Too easy?! Don't worry, just go to the settings and adjust them to make it just right.
Rat Killer Robot Invasion
Embark on an epic quest to exterminate waves of invading rats with futuristic weapons. Collect in-game currency to unlock new zones, upgrade your robot companion, and customize its appearance. Explore diverse worlds and face challenging puzzles and boss battles.
- Rat extermination action
- Robot customization
- Weapon collection and upgrades
- Diverse world exploration
- Puzzles and boss battles
- Collect money and gems
Read full descriptionHide full description
Rat Killer Robot Invasion: Save the World! The world is under siege by a relentless rat army! It's up to you, the ultimate Rat Killer Robot, to restore peace and cleanliness. Are you up for the challenge? Rat-Blasting Action: Armed with powerful weapons, embark on an epic quest to exterminate the rat invaders. Zap, blast, and splat your way through waves of rats to protect the world! Collect & Upgrade: While on your rat-slaying adventure, gather valuable money and glittering gems. Use them to unlock new zones, buy futuristic weapons, and upgrade your trusty robot companion. Customize your robot with cool, eye-catching designs. Explore Diverse Worlds: Travel through various zones, each with unique challenges and rat foes. From city streets to hidden sewers, the battle against the rat invasion rages on! Game Features: - Non-stop rat extermination action! - Endless customization options for your robot. - A plethora of weapons to choose from. - Exciting puzzles and epic boss battles. - Explore different zones and unlock secrets. - Collect money, gems, and robot parts. - Free to play! Join the Rat Killer Robot Invasion and be the hero the world desperately needs
Screenshots
Verdict
The clearest difference is review sentiment: Alien Invaders AR at 75% against Rat Killer Robot Invasion's 31%. Alien Invaders AR also leads on in-app purchases (none vs 17) and ads (none vs shown). On price, update cadence, 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. Rat Killer Robot Invasion sells 17 in-app purchases, starting at $4.99 per 7 days. Alien Invaders AR asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 10 days. The most recent releases landed on October 14, 2026 and October 22, 2026 respectively.
| Parameter | Alien Invaders AR | Rat Killer Robot Invasion |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (2K ratings) — better |
| Positive reviews | 75.0% of reviews — better | 31.1% of reviews |
| Number of ratings | — | 2K — better |
| Update frequency | Every 10 days | Every 10 days |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 17 MB | 353 MB |
| Age rating | 9+ | 9+ |
| Developer | Anirudh Natarajan | TapNation |
Customer experience
Alien Invaders AR
Rat Killer Robot Invasion
Bugs and requests
Alien Invaders AR
Not enough reviews yet to summarise bugs or requests.
Rat Killer Robot Invasion
Reported bugs
8 issues- Character flipping upside down or flying across the board
- NPCs getting stuck in portals or on walls
- Incorrect item/reward drops from chests
- Launching player off the screen
- Robot unable to keep legs on the ground and rolling around
Show 3 moreShow fewer
- Collector robot not depositing cash
- Portal progression not working as intended
- Crashes on launch
Requested features
4 requests- Optimize performance and fix bugs
- Improve game balance and progression
- Add more content and features
- Provide better customer support
In-app purchases
Alien Invaders AR
No in-app purchases
Rat Killer Robot Invasion
- VIP Membership - Weekly$4.997 Days
- Elite Membership - Weekly$8.997 Days
- Elite Membership - Monthly$24.991 Month
- Skip It - Small Pack$0.99
- One Time Offer$1.99
- Handful Of Crystals$1.99
Show 11 moreShow fewer
- Bunch Of Crystals$4.99
- Skip It - Medium Pack$8.99
- Pile Of Crystals$8.99
- Rats Pass$9.99
- Small Bundle$11.99
- Master Mode$15.99
- Starter Pack$15.99
- Medium Bundle$24.99
- Limited Offer Pack$29.99
- Premium Offer$39.99
- Crate Of Crystals$89.99
Questions
Is Alien Invaders AR free?
Is Rat Killer Robot Invasion free?
Do Alien Invaders AR or Rat Killer Robot Invasion have ads?
Which is updated more often, Alien Invaders AR or Rat Killer Robot Invasion?
Other comparisons
