Comparison

Slime Evolution vs BIG BANG Evolution

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

BIG BANG Evolution

Evolve simple explosives into advanced weapons across 12 unique worlds. Make strategic choices to unlock new evolutionary paths and discover secret weapons throughout time and space. Experience the vast evolution of the universe through engaging gameplay.

Highlights
  • Evolve explosives into new forms
  • Explore 12 unique worlds
  • Unlock new evolutionary branches
  • Discover secret weapons
  • Strategic evolution choices
Features
Read full description

So you think the atom bomb is the most wicked weapon out there? Play BIG BANG Evolution and you'll see how the simplest explosives evolve into weapons beyond what you thought technologically possible! You're in control of how they evolve, so choose wisely! A new bomb in a certain epoch doesn't mean the end, it means you're ready to open new worlds and try out new branches of evolution! Play through 12 worlds based on the evolution of the universe and elements: FIRST BOMBS MODERNITY TAMING OF THE ATOM CHEMISTRY SQUARED FUTURE BOMBS ANCIENT ARTIFACTS ELEMENTAL FORCE ESOTERICS GALACTIC WARS ENDLESS POWER PRIMITIVE ENERGY MERCILESS ENTROPY Journey through the epochs and learn about the secret weapons hidden in time and space! The game starts in the FIRST BOMBS era with the simple POWDER explosive capable of evolving into 50 new forms! Play through multiple times to get the full picture of the universe's evolution! Start your journey through the world of weapons now! SUBSCRIPTION PRICING AND TERMS Meet the GOLD MEMBERSHIP! The GOLD MEMBERSHIP is a $4.99 weekly subscription with a 3-day free trial period. Enjoy 2x gold bonus, an ad-free experience, 30 Crystals every day and a 20% discount on all crystal purchases! End of 3-day trial period and subscription renewal: This price is for United States customers. Pricing in other countries may vary and actual charges may be converted to your local currency depending on the country of residence. Payment will be charged to your iTunes Account upon purchase confirmation. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Your Account will be charged for the next period within 24-hours prior to the end of the current period. Subscriptions can be managed and auto-renewal disabled in the user’s Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription, where applicable. Canceling your trial or subscription: You can disable auto-renew at any time through iTunes. Check https://support.apple.com/HT202039. When your current trial/subscription period expires, you will be unsubscribed. The current active subscription period cannot be canceled. Privacy Policy and Terms of Use: https://privacy.azurgames.com

Screenshots

Slime Evolution4 screens
BIG BANG Evolution4 screens

Verdict

The call

Slime Evolution and BIG BANG Evolution both sit at 4.8 stars, but that hides the real split: 92% of Slime Evolution's written reviews are positive against 77% of BIG BANG Evolution's. BIG BANG Evolution's advantage is ratings volume (3.6K vs 596) and iOS requirement (11.0 vs 13.0). On price, rating, update cadence and ads 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 and BIG BANG Evolution sells 10 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Slime Evolution against 4.8 for BIG BANG Evolution. That said, the two scores are not equally well evidenced: BIG BANG Evolution has 3.6K ratings behind it against 596, so its average is the more settled of the two. Written reviews are what separate them: 92% of Slime Evolution's written reviews are positive against 77% of BIG BANG Evolution's.

UpkeepUpdate frequency

Slime Evolution ships an update every 2 months, BIG BANG Evolution every 6 weeks. The most recent releases landed on September 27, 2026 and September 28, 2026 respectively.

Scorecard3 real differences · 7 level
Slime Evolution versus BIG BANG Evolution: the parameters behind the verdict, then further details
ParameterSlime EvolutionBIG BANG Evolution
PriceFreeFree
Rating4.8 (596 ratings)4.8 (3.6K ratings)
Positive reviews91.5% of reviews — better77.1% of reviews
Number of ratings5963.6K — better
Update frequencyEvery 2 monthsEvery 6 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.011.0 — better
Further details — not scored
Size111 MB173 MB
Age rating4+4+
DeveloperSeHyeon ImAzur Interactive Games Limited

Customer experience

Slime Evolution

All ratings596 ratings
Positive95.5%
Neutral3.2%
Negative1.3%
Written reviews259 reviews
Positive91.5%
Neutral4.6%
Negative3.9%

BIG BANG Evolution

All ratings3,609 ratings
Positive94.9%
Neutral1.6%
Negative3.5%
Written reviews354 reviews
Positive77.1%
Neutral7.9%
Negative15.0%

User reviews

Slime Evolution

From 596 App Store ratings

What we love

  • 👍 Cute and relaxing game
  • 🎨 Charming art style
  • 🕹️ Simple and addictive gameplay
  • ⏱️ Good time-killer
  • 🌳 Enjoyable exploration and evolution

Room to improve

  • 🐛 Occasional bugs and glitches
  • 💰 Unbalanced upgrade costs between platforms
  • 🔍 Unclear mechanics (e.g. using seeds)
  • 🌐 Language/localization issues

BIG BANG Evolution

From 3.6K App Store ratings

What we love

  • 👍 Fun and addictive gameplay
  • 🎨 Charming art style
  • 💰 Rewarding offline progress
  • 🎮 Nostalgic for some players

Room to improve

  • 🔍 Too many ads
  • ⏱️ Slow progression
  • 🐛 Frequent crashes and bugs
  • 🔌 Offline features not working properly

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

BIG BANG Evolution

Reported bugs

4 issues
  • Inability to access certain areas/features
  • Disappearing offline progress
  • Unresponsive controls and freezing
  • Incompatibility issues on some devices

Requested features

4 requests
  • More bomb types and evolution paths
  • Reduce ad frequency
  • Improve offline functionality
  • Add more worlds and content

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
10 purchases

BIG BANG Evolution

Subscriptions1
  • VIP3 Days trial$2.997 Days
One-time9
  • Disable ADS$0.99
  • Starter pack$0.99
  • MULTIPLY BONUS$0.99
Show 6 more
  • Crystals pack 1$1.99
  • X6 CREATURES BONUS!$1.99
  • EVOLUTION BOOST$1.99
  • Crystals pack 2$4.99
  • SPIN MASTER 2$4.99
  • Crystals pack 3$17.99

Questions

Is Slime Evolution free?
Slime Evolution is free to download, with in-app purchases available.
Is BIG BANG Evolution free?
BIG BANG Evolution is free to download, with in-app purchases available.
Which has better reviews, Slime Evolution or BIG BANG Evolution?
Slime Evolution and BIG BANG Evolution are both rated 4.8 out of 5 on the App Store, from 596 and 3.6K ratings respectively.
Do Slime Evolution or BIG BANG Evolution have ads?
Both Slime Evolution and BIG BANG Evolution show ads.
Which is updated more often, Slime Evolution or BIG BANG Evolution?
Slime Evolution ships an update every 2 months, and BIG BANG Evolution every 6 weeks. Most recently, Slime Evolution was updated on September 27, 2026 and BIG BANG Evolution on September 28, 2026.

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