Comparison

Slime Evolution vs Hero Cat War

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

Head to head
About

Slime Evolution

Cultivate a charming slime farm by merging identical slimes to discover new ones. Assign elemental properties like water, fire, or grass to influence their characteristics. Embark on adventures to collect more slimes and treasures, and document your discoveries in a field guide.

Highlights
  • Create new slimes by merging
  • Assign elemental properties (water, fire, grass)
  • Go on adventures for rewards
  • Collect slimes in a field guide
  • Discover unique slime evolution methods
Features
Read full description

Raise cute little slime and take care of a slime farm of your own! [‘How to enjoy 'Slime Evolution'!] 1. Create a new slime – combine the same slime and a new slime appears. 2. Set an element of the slime – slime can have water / fire / or grass elements. Each element has different characteristics, so choose wisely! 3. go on an advanture with your Slime. – You can get a slime and jewery during the advanture. 4. Check your field guide book – You can cehck the name of slimes with funny explanation and their ability. 5. Make a special Slime – Try to make a special slime by finding a new way other than existing evolution method. Thank you :)

About

Hero Cat War

Engage in intense battles against monsters and bosses as a powerful cat. Collect gold to upgrade your cat's abilities, choose from various power-ups, and strengthen skills by collecting orbs. Reset levels to experiment with different builds in this action RPG.

Highlights
  • Defeat monsters and bosses
  • Collect gold for upgrades
  • Choose power-ups when leveling up
  • Orb system to strengthen skills
  • Action RPG gameplay
  • Rogue-like upgrade merchant
Features
Read full description

A cat is fighting stronge monsters and bosses. Your goal is to defeat them and pass all levels. The cat can get many upgrades by collecting gold coins. When leveling up, you can choose a power from three candidates. This will help grow into a powerful cat. It's important to build your cat, with each upgrade will giveing you Attack, Crit Chance, Ammo, Retreat Distance or Max HP. Upgrading will also giveing you an orb. Collecting 3 identical orbs can greatly improves a skill, such as upgrading weapon, upgrading damage, upgrading critical damage. This action RPG game features intense battles, a Rogue-like upgrade merchant, an excellent orb strengthening system, and upgradable weapons. Every 5 levels passed, the monsters will become stronger and the level becomes more challenging to pass. Addictionally, you can reset the levels to make a cat of different builds. #How to control L/R button to move. Or use the joystick to move. Jump button to jump. Fire button to fires bullets. It's relaxing and addictive to fighting in this world, you will find a lot of challengings in the game. Have a fun!

Screenshots

Slime Evolution4 screens
Hero Cat War4 screens

Verdict

The call

The clearest difference is rating: Slime Evolution at 4.8 against Hero Cat War's 3.5. Slime Evolution also leads on review sentiment (91% vs 50%) and ratings volume (597 vs 4). Hero Cat War's advantage is in-app purchases (none vs 4). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Slime Evolution sells 4 one-off in-app purchases. Hero Cat War asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Slime Evolution holds the better App Store score, 4.8 against 3.5. That said, the two scores are not equally well evidenced: Slime Evolution has 597 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 91% of Slime Evolution's written reviews are positive against 50% of Hero Cat War's.

UpkeepUpdate frequency

Slime Evolution ships an update every 2 months, Hero Cat War every 7 months. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 4 level
Slime Evolution versus Hero Cat War: the parameters behind the verdict, then further details
ParameterSlime EvolutionHero Cat War
PriceFreeFree
Rating4.8 (597 ratings) — better3.5 (4 ratings)
Positive reviews91.2% of reviews — better50.0% of reviews
Number of ratings597 — better4
Update frequencyEvery 2 months — betterEvery 7 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size111 MB38 MB
Age rating4+9+
DeveloperSeHyeon Im境 饶

Customer experience

Slime Evolution

All ratings597 ratings
Positive95.5%
Neutral3.2%
Negative1.3%
Written reviews260 reviews
Positive91.2%
Neutral5.0%
Negative3.8%

Hero Cat War

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

Bugs and requests

Slime Evolution

Reported bugs

3 issues
  • Inability to merge certain slime types
  • Disappearing slimes and lost progress
  • Ads not working or causing errors

Requested features

5 requests
  • Add more types of slimes
  • Implement a slime shop/store
  • Improve the reward system
  • Add more gameplay modes or mini-games
  • Enhance the exploration and progression systems

Hero Cat War

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Slime Evolution

One-time4
  • 20 Gem$0.99
  • 110 Gem$4.99
  • 240 Gem$9.99
Show 1 more
  • 1400 Gem$49.99
None

Hero Cat War

No in-app purchases

Questions

Is Slime Evolution free?
Slime Evolution is free to download, with in-app purchases available.
Is Hero Cat War free?
Hero Cat War is free to download, with no in-app purchases.
Which has better reviews, Slime Evolution or Hero Cat War?
Slime Evolution is rated higher. Slime Evolution averages 4.8 out of 5 from 597 ratings, while Hero Cat War averages 3.5 from 4 ratings.
Do Slime Evolution or Hero Cat War have ads?
Both Slime Evolution and Hero Cat War show ads.
Which is updated more often, Slime Evolution or Hero Cat War?
Slime Evolution ships an update every 2 months, and Hero Cat War every 7 months. Most recently, Slime Evolution was updated on October 22, 2026 and Hero Cat War on October 24, 2026.

Other comparisons