Comparison

Kitty Keep™ vs Idle Poly Battle

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

Head to head

Kitty Keep™

Castle Defense with Cute Cats

Free

🎮 Games

★ 4.94.5K ratingsView app →

Idle Poly Battle

ASMR & Relax Incremental Game

Free

🎮 Games

★ 4.7289 ratingsView app →

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!

About

Idle Poly Battle

Engage in an idle battle game where you strategically spawn polygon units to attack obstacles and enemies. Upgrade your army, unlock new abilities, and grow your forces to conquer all levels.

Highlights

Spawn diverse unit classes
Polygon unit combat
Upgrade units and abilities
Unlock new unit types
Incremental army growth
Progress through levels

Features

Read full description

Idle Poly Battle is an engaging idle game where you spawn units of different classes like melee, range, healer, tank etc. The units, represented by various polygons, attack obstacles and battle enemies each level as you progress. Upgrade your units, discover new unit types, unlock new abilities, and watch your army grow stronger. Can you conquer all the levels and become the ultimate polygon commander? Terms of Use: https://oxidized-camelotia-3d7.notion.site/Idle-Poly-Battle-Terms-Conditions-850fcb05b89f4c599f5df575fcc19386

Screenshots

Kitty Keep™4 screens

Idle Poly Battle4 screens

Verdict

The call

Kitty Keep™ and Idle Poly Battle both sit at 4.9 stars, but that hides the real split: 96% of Kitty Keep™'s written reviews are positive against 51% of Idle Poly Battle's. Kitty Keep™ also leads on ratings volume (4.5K vs 289). Idle Poly Battle's advantage is ads (none vs shown). On price, rating, update cadence 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. Kitty Keep™ sells 9 one-off in-app purchases and Idle Poly Battle sells 10 in-app purchases, starting at $7.99 per 7 days. 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 4.7. That said, the two scores are not equally well evidenced: Kitty Keep™ has 4.5K ratings behind it against 289, so its average is the more settled of the two. Written reviews point the same way: 96% of Kitty Keep™'s written reviews are positive against 51% of Idle Poly Battle's.

UpkeepUpdate frequency

Kitty Keep™ ships an update fortnightly, Idle Poly Battle every 10 days. The most recent releases landed on November 5, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 7 level

Kitty Keep™ versus Idle Poly Battle: the parameters behind the verdict, then further details
Parameter	Kitty Keep™	Idle Poly Battle
Price	Free	Free
Rating	4.9 (4.5K ratings) — better	4.7 (289 ratings)
Positive reviews	95.6% of reviews — better	51.4% of reviews
Number of ratings	4.5K — better	289
Update frequency	Fortnightly	Every 10 days — better
Ads	Yes	No — better
In-app purchases	Yes	Yes
Monetization	Free with in-app purchases	Free with in-app purchases
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	15.0 — better	16.0
Further details — not scored
Size	366 MB	212 MB
Age rating	9+	9+
Developer	Funovus LLC	Vladislav Shtefanko

Customer experience

Kitty Keep™

All ratings4,530 ratings

Positive98.3%

Neutral0.8%

Negative0.9%

Written reviews989 reviews

Positive95.6%

Neutral1.2%

Negative3.2%

Idle Poly Battle

All ratings289 ratings

Positive94.8%

Neutral2.1%

Negative3.1%

Written reviews37 reviews

Positive51.4%

Neutral10.8%

Negative37.8%

User reviews

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

Idle Poly Battle

From 289 App Store ratings

What we love

👍 Fun and engaging gameplay
👍 Simplicity and well-thought-out design
👍 Potential for addiction
👍 Good replayability after updates
👍 No forced ads mentioned positively

Room to improve

👎 Boring and scam-like
👎 Slow pace and upgrading
👎 Repetitive grinding
👎 Geared towards ads/microtransactions
👎 Unoriginal reskin of other games

Bugs and requests

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

Idle Poly Battle

Reported bugs

10 issues

Not possible to play offline
Cannot claim daily rewards
Daily quests not refreshing
Targeting bug (units walk past enemies)
Units not attacking

Show 5 more

Invisible wall preventing movement/shooting
Last update broke game (mage freeze)
Ad coin chests not scaled properly
Hold to upgrade not working consistently
Energy bug (goes to negatives after 2 billion)

Requested features

14 requests

Add more content
Implement save progress feature (e.g., Apple account)
Add 1x, 10x, and max upgrade options
Add new units
Add unit choice reroll

Show 9 more

Add further upgrades
Add more cards or card levels
Add discord server
Add roadmap for future updates
Increase game speed options (e.g., 2.0x)
Add idle aspect (earning coins while offline)
Add autoplay for beaten levels
Add more coin upgrade options that don't max out
Add coin upgrades that take longer to complete

In-app purchases

9 purchases

Kitty Keep™

One-time9

Pouch of Potions$5.99
Basic Starter Pack$5.99
50 Gems$5.99

Show 6 more

Event Starter Pack$5.99
Event Hero Pack$5.99
Event Pass2 variants$9.99
Secret Lab Bundle$11.99
Remove Ads Bundle$11.99
Event Premium Pass$24.99

10 purchases

Idle Poly Battle

Subscriptions1

Premium Pass Weekly$7.997 Days

One-time9

Resources Supply Offer$3.99
Speed Expansion Offer$4.99
Game Speed Offer$4.99

Show 6 more

Gems Small Pack$6.99
Double Gold Offer$9.99
Rogue Early Access Bundle$12.99
No Ads Offer$19.99
Heroic Bundle$29.99
Triple Gold Offer$29.99

Questions

Is Kitty Keep™ free?

Kitty Keep™ is free to download, with in-app purchases available.

Is Idle Poly Battle free?

Idle Poly Battle is free to download, with in-app purchases available.

Which has better reviews, Kitty Keep™ or Idle Poly Battle?

Kitty Keep™ is rated higher. Kitty Keep™ averages 4.9 out of 5 from 4.5K ratings, while Idle Poly Battle averages 4.7 from 289 ratings.

Do Kitty Keep™ or Idle Poly Battle have ads?

Kitty Keep™ shows ads; Idle Poly Battle does not.

Which is updated more often, Kitty Keep™ or Idle Poly Battle?

Kitty Keep™ ships an update fortnightly, and Idle Poly Battle every 10 days. Most recently, Kitty Keep™ was updated on November 5, 2026 and Idle Poly Battle on November 4, 2026.