Comparison

Alien Path vs Kitty Keep™

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

Head to head
About

Alien Path

Engage in a unique blend of RPG, puzzle, and strategy to defend planets from robot invaders. Plan alien paths, hatch new creatures, and collect power cards to overcome hundreds of challenging levels and giant boss robots.

Highlights
  • RPG Puzzle Path-Planning Strategy
  • Hatch and upgrade 16 unique Aliens
  • Collect over 100 Alien Power cards
  • Card evolution with runes
  • Over 300 everchanging levels
  • Guild system for rankings and upgrades
Features
Read full description

- Winner of “Excellence in Gameplay” Award in IMGA SEA 2017 - "My surprise of the week." - Eli Hodapp, TouchArcade "...it definitely stands out in the puzzle genre." - AppAddict.net Alien Path combines RPG, Puzzle, Path-Planning and Strategy for an out-of-this-world gaming experience. Players must eliminate enemies by cleverly navigating the aliens on a path to destroy the invading robots. Every move counts, so set a path and pave your way to rescuing your planet and eventually the galaxy. Travel from planet to planet as you face of the invading Robots who are hell-bent on destroying all living civilization. Hatch new ascended Aliens, discover legendary powers and set your self on a path of robot destruction - all life in the universe is counting on you! Features: • Unique Gameplay : A completely fresh, never before seen RPG Puzzle game • Hatch New Aliens : 16 different Aliens to hatch and upgrade, each with unique strengths • Power Cards : Collect over 100 Alien Power cards with thousands of skill combinations • Card Evolution : Break the upgrade limit and further strengthen your cards with runes! • Everchanging Levels : More than 300 levels with unique enemies, obstacles and power-ups to challenge your strategy! • Mind Blowing Strategy: Limitless battle tactics to employ with hundreds of passive and active skills • Character customization: Multiple ways to develop your Aliens and Power Cards • Guild System : Join a guild to earn exclusive Bolts to upgrade cards, share decks and compete in weekly world rankings! • Face fearsome Giant Boss Robots and against their numerous Robot Tech • A Whole New Dimension: Unlock Parallel Planets take your battles to the next level • Fresh Challenges: Participate in special daily events and unique planets with set rules and challenges • Friends Spirit : Lend a helping hand to friends with Spirit to explore the whole galaxy If you face any technical issues on your device, please contact us and we will try to address the issue as soon as possible. Support Email : support@appxplore.com For latest news, updates, and events, follow us on: Facebook : http://www.facebook.com/alienpath Youtube : http://www.youtube.com/user/appxplore Instagram : http://www.instagram.com/appxplore Twitter : http://twitter.com/appxplore

About

Kitty Keep™

Embark on an offline tower defense adventure featuring adorable cat heroes. Strategize to grow your castle and defend against sea creature invaders using unique cat abilities. Enjoy a blend of idle and TD gameplay with auto-battle rewards.

Highlights
  • Offline tower defense gameplay
  • Cute cat hero units
  • Castle growth and upgrades
  • Idle/Auto-battle rewards
  • Level up unique cat heroes
  • Defend against sea creatures
Features
Read full description

Journey to the beach for a cat-filled offline tower defense (TD) adventure! Strategize with cute cat heroes, growing your castle to thwart invaders. Level up unique cat heroes to turn the tide on sea creature enemies by using the power of claws, water, and sand! Experience a seamless fusion of idle and tower defense strategy, effortlessly earning rewards through Auto-battle! Join the legion of cat commanders worldwide for a purr-fect mix of tower defense fun and tactics!

Screenshots

Alien Path4 screens
Kitty Keep™4 screens

Verdict

The call

The clearest difference is rating: Kitty Keep™ at 4.9 against Alien Path's 4.6. Kitty Keep™ also leads on ratings volume (4.5K vs 196) and update cadence (fortnightly vs every 6 weeks). Alien Path's advantage is iOS requirement (12.0 vs 15.0). On price, review sentiment, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Alien Path sells 10 one-off in-app purchases and Kitty Keep™ sells 32 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Kitty Keep™ holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Kitty Keep™ has 4.5K ratings behind it against 196, so its average is the more settled of the two. Written reviews point the same way: 92% of Alien Path's written reviews are positive against 96% of Kitty Keep™'s.

UpkeepUpdate frequency

Alien Path ships an update every 6 weeks, Kitty Keep™ fortnightly. The most recent releases landed on September 29, 2026 and October 15, 2026 respectively.

Scorecard4 real differences · 6 level
Alien Path versus Kitty Keep™: the parameters behind the verdict, then further details
ParameterAlien PathKitty Keep™
PriceFreeFree
Rating4.6 (196 ratings)4.9 (4.5K ratings) — better
Positive reviews92.1% of reviews95.6% of reviews — better
Number of ratings1964.5K — better
Update frequencyEvery 6 weeksFortnightly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size219 MB366 MB
Age rating4+9+
DeveloperAppxplore (iCandy) Sdn. Bhd.Funovus LLC

Customer experience

Alien Path

All ratings195 ratings
Positive94.4%
Neutral4.1%
Negative1.5%
Written reviews390 reviews
Positive92.1%
Neutral5.4%
Negative2.6%

Kitty Keep™

All ratings4,527 ratings
Positive98.3%
Neutral0.8%
Negative0.9%
Written reviews982 reviews
Positive95.6%
Neutral1.1%
Negative3.3%

User reviews

Alien Path

From 196 App Store ratings

What we love

  • 👍 Fun and addictive gameplay
  • 🎨 Cute and appealing visuals
  • 🎢 Challenging yet rewarding puzzles
  • 🆓 Free-to-play with optional ads
  • 🕹️ Unique and engaging mechanics

Room to improve

  • 🐛 Frequent crashes and stability issues
  • 🔋 Energy system limits playtime
  • 💰 Microtransactions can feel intrusive
  • 🕹️ Repetitive gameplay over time

Kitty Keep™

From 4.5K App Store ratings

What we love

  • 🚀 Fun and addictive gameplay
  • 👍 Cute and charming art style
  • 🚀 Quick progress and upgrades
  • 👍 No forced ads
  • 👍 Engaging tower defense mechanics

Room to improve

  • 🐛 Difficulty spike at higher levels
  • 💰 Potential pay-to-progress issues
  • 🐛 Repetitive gameplay over time
  • 🐛 Occasional crashes or bugs

Bugs and requests

Alien Path

Reported bugs

3 issues
  • Crashes on certain levels
  • Stamina not refunding properly
  • Achievements not unlocking as intended

Requested features

4 requests
  • More varied level designs
  • Offline play mode
  • Improved tutorial and onboarding
  • Expanded social features

Kitty Keep™

Reported bugs

3 issues
  • Crashes during high-level waves
  • Progression roadblocks at certain points
  • Inconsistent performance on older devices

Requested features

4 requests
  • More cat variety and customization
  • Expanded event and challenge modes
  • Offline/idle progression features
  • Improved level design and enemy variety

In-app purchases

10 purchases

Alien Path

One-time10
  • 50 Gems$0.99
  • The Ancient's Wing$1.99
  • 275 Gems$4.99
Show 7 more
  • Festive Bundle$6.99
  • Starter Bundle$8.99
  • 600 Gems$9.99
  • 1300 Gems$19.99
  • 15 Days Supreme VIP$19.99
  • Master Bundle$19.99
  • 7500 Gems$99.99
32 purchases

Kitty Keep™

One-time32
  • 1 Hour Auto Battle$3.99
  • Handful of Gold$3.99
  • Pile of Gold$5.99
Show 29 more
  • Basic Mine Pack$5.99
  • More Gems$5.99
  • Event Pass$5.99
  • Pouch of Potions$5.99
  • Basic Starter Pack$5.99
  • 50 Gems$5.99
  • Event Starter Pack$5.99
  • Event Hero Pack$5.99
  • Treasure Pile$5.99
  • Offline boost 1$5.99
  • Event Pass2 variants$9.99
  • Treasure Trove$11.99
  • Secret Lab Bundle$11.99
  • 100 Gems$11.99
  • Event Premium Pass$11.99
  • Remove Ads Bundle$11.99
  • Ultra Chests$12.99
  • Chest of Potions$12.99
  • Regal Mine Pack$12.99
  • Offline boost 2$12.99
  • Pieces of Potions$23.99
  • Event Premium Pass$24.99
  • Chest of Mithril$34.99
  • Big Amount of Potions$34.99
  • Treasure Hoard$34.99
  • Huge Amount of Potions$59.99
  • Wagon of Mithril$59.99
  • 1300 Gems$119.99
  • Giant Amount of Potions$119.99

Questions

Is Alien Path free?
Alien Path is free to download, with in-app purchases available.
Is Kitty Keep™ free?
Kitty Keep™ is free to download, with in-app purchases available.
Which has better reviews, Alien Path or Kitty Keep™?
Kitty Keep™ is rated higher. Alien Path averages 4.6 out of 5 from 196 ratings, while Kitty Keep™ averages 4.9 from 4.5K ratings.
Do Alien Path or Kitty Keep™ have ads?
Both Alien Path and Kitty Keep™ show ads.
Which is updated more often, Alien Path or Kitty Keep™?
Alien Path ships an update every 6 weeks, and Kitty Keep™ fortnightly. Most recently, Alien Path was updated on September 29, 2026 and Kitty Keep™ on October 15, 2026.

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