Comparison

Octopus Evolution vs Idle Snake World

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

Head to head
About

Octopus Evolution

Combine octopuses to evolve them into bizarre new forms in this deep-sea mutant clicker game. Earn coins by combining creatures or tapping them, then use those coins to buy more octopuses and discover new species and endings.

Highlights
  • Combine octopuses to evolve
  • Discover curious and bizarre forms
  • Earn octopus poop coins
  • Buy new creatures
  • Tap octopuses for coins
  • Multiple stages and species
  • Multiple possible endings
Features
Read full description

The seventh Evolution game comes with eight arms! Are you ready for the greatest breakthrough in the Evolution game series? Neglected for centuries, feared by many and portrayed as monsters, these creatures are here to prove, once and for all, just how funny and clumsy they really are. Give them a chance and they will happily take you with open arms. In fact, with four pairs of them. Combine octopuses to evolve them and discover their most curious, exotic and bizarre forms! The Evolution series by Tapps Games continues! Had enough from Cow, Platypus, Goat, Giraffe, Zebra and Chicken Evolution? Octopus Evolution is here with the first-ever submarine mutant adventure. Ready for a splash? HOW TO PLAY • Drag and drop similar octopuses to combine them and create new mysterious creatures • Use octopus poop coins to buy new creatures and make even more money • Alternatively, fiercely tap the octopuses to make coins pop from pooping HIGHLIGHTS • Many stages and octopus species to discover • The unexpected mix of alpaca-like evolution, 2048 and incremental clicker games • Doodle-like illustrations • Many possible endings: find your own destiny • Upgrades, upgrades, upgrades…! More than ever! • No octopuses were harmed in the making of this game, only developers (again and again) Discover what the future has in store for octopuses besides becoming delicious seafood dishes. Yummy. Download Octopus Evolution and have fun! Disclaimer: While this App is completely free to play, some additional content can be purchased for real money in-game. If you do not want to use this feature, please turn off in-app purchases in your device's settings. Like our page on Facebook and be the first to know about our upcoming games and updates! http://fb.com/tappshq

About

Idle Snake World

Control a hungry worm in a 3D city, eating everything in your path to grow into a giant monster. Upgrade your snake's abilities, unlock new locations, and battle for survival. Enjoy classic arcade-style gameplay with a modern twist.

Highlights
  • Eat to grow a mega monster
  • Unlock new locations
  • Upgrade your snake
  • Simple game controls
  • Retro arcade gameplay
  • Monster evolution
Read full description

Welcome to the Idle Snake world, a fun tap and clicker game with the eating simulator and monster evolution elements. Use your hungry animal to slither around the tycoon city and eat whatever you smash into in your way. Explore the 3D arena to collect the best yummies and top power ups. Feed and grow your evil worm to become the biggest beast on the planet! Fight against mankind for hunger and survival. Become the legend and eat them all! FEATURES: * Eat to grow a mega monster * Unlock new locations * Upgrade your snake * Enjoy simple game controls PLAY OLD SCHOOL GAMES When was the last time you played classic retro games? This fun Idle Snake game takes you back to the days when popular arcade games were simple yet addicting! Play the old school adventure with a new io twist! Enter the 3D city and tap to control your worm. Slither your creature to move. Don’t avoid obstacles, smash and eat them all! Seek and find free boosters on your way to increase the speed of your monster and evolve its top skills. Keep eating and competing to discover new villages, cities, and islands! EAT & GROW Start the Idle Snake game as a small worm and try to get bigger by eating your way through each tycoon level. The rules are simple: explore the arena and collect all the food you see. Slither around, collect treats and bonuses. Feed and grow your angry cobra mega big. Play online or offline as you want. There are no limits! Earn coins to upgrade your evil pet and see the snake evolution into a mutant legend. Show who is the biggest serpent in town! UPGRADE YOUR MUTANT You get free coins when you smash and eat objects. Exchange them to upgrade your pet’s skills! Grow its size to make your worm as big as an anaconda. Increase the capture radius of everything that can be found in the war arena. Get a speed boost to move faster. Rush like a popular champion instead of slithering. Multiply the beast’s strength so that it has strong teeth to devour people, cars, and buildings. Improve the maneuverability of your deadly animal to avoid collisions. Evolve your monster to give it awesome powers! UNLOCK NEW LOCATIONS Your hungry snake loves to travel! Eat apples, carrots, and pumpkins on the farm. Devour road signs, bus stops, and houses in the city. Feed your reptile top cars, buses, and trains. The further you go, the more online locations your beast will unlock. Navigate the giant through different obstacles. Once you swallow everything on Earth, will you dare to invade space? Evolve into a hybrid alien to conquer the universe! This is not a legend; this is your best adventure! HUNT THEM ALL Are you angry and strong enough to attack people or skyscrapers? They are so yummy! Start your io hunting mission and scheme your total domination plot right away! Upgrade your monster to crush the whole city! Destroy buildings and eat people. It’s not enough to survive; conquer the world in this giant evolution simulator! Take some time to relax and play this popular game to divert your mind from your routine activities. TURN ON SNAKENADO Declare war on this city! Create mega rampage, havoc, and chaos! Turn on Sharknado mode to destroy anything that gets in your way. Grow until you become a snake tornado that eats up asphalt, buildings, and cars unlucky enough to be in its path! Watch humans fly online, see trees get pulled out of the ground, and houses blown to bits and pieces! Now that you’re a strong and huge reptile, take full control of this brutal power! Tap and crush them all! START EATING! Classic retro games have never been more fun! Join the Idle Snake craze. Eat everything on the 3D map and get your tycoon tail longer. Click to eliminate fruits, animals, people, and buildings. Start the war of snakes against the city! Keep yourself among the best and hit a win strike! Start growing your hungry worm now! Slither into this free simulator game and enjoy it offline!

Screenshots

Octopus Evolution4 screens
Idle Snake World4 screens

Verdict

The call

Octopus Evolution and Idle Snake World both sit at 4.8 stars, but that hides the real split: 93% of Octopus Evolution's written reviews are positive against 61% of Idle Snake World's. Octopus Evolution also leads on ratings volume (4.1K vs 1.2K). 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. Octopus Evolution sells 10 one-off in-app purchases and Idle Snake World sells 1 one-off in-app purchase. 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 Octopus Evolution against 4.7 for Idle Snake World. Both are backed by a comparable volume of ratings — 4.1K and 1.2K respectively. Written reviews are what separate them: 93% of Octopus Evolution's written reviews are positive against 61% of Idle Snake World's.

UpkeepUpdate frequency

Octopus Evolution ships an update every 6 weeks, Idle Snake World monthly. The most recent releases landed on October 2, 2026 and September 28, 2026 respectively.

Scorecard2 real differences · 8 level
Octopus Evolution versus Idle Snake World: the parameters behind the verdict, then further details
ParameterOctopus EvolutionIdle Snake World
PriceFreeFree
Rating4.8 (4.1K ratings) — better4.7 (1.2K ratings)
Positive reviews93.1% of reviews — better60.9% of reviews
Number of ratings4.1K — better1.2K
Update frequencyEvery 6 weeksMonthly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size156 MB151 MB
Age rating9+12+
DeveloperTPG TECNOLOGIA DA INFORMACAO LTDANikita Subachev

Customer experience

Octopus Evolution

All ratings4,126 ratings
Positive95.4%
Neutral2.7%
Negative1.8%
Written reviews608 reviews
Positive93.1%
Neutral3.3%
Negative3.6%

Idle Snake World

All ratings1,139 ratings
Positive92.4%
Neutral2.8%
Negative4.8%
Written reviews23 reviews
Positive60.9%
Neutral4.3%
Negative34.8%

User reviews

Octopus Evolution

From 4.1K App Store ratings

What we love

  • 🐙 Cute and fun octopus designs
  • 👍 Engaging and addictive gameplay
  • 🚀 Smooth performance and no major issues
  • 💎 Rewarding progression and evolution
  • 🎨 Enjoyable customization options

Room to improve

  • 🔍 Difficulty unlocking certain content
  • 💰 Frustration with in-app purchases
  • 🔁 Repetitive nature of gameplay over time
  • 🕰️ Slow progress without active play

Idle Snake World

From 1.2K App Store ratings

What we love

  • 🚀 Great game
  • 👍 Addictive and fun
  • 💎 Hidden gem

Room to improve

  • 🐛 Glitchy and buggy
  • 🔁 Monotonous tapping
  • 🔍 Limited field of vision
  • 💤 Boring at times

Bugs and requests

Octopus Evolution

Reported bugs

2 issues
  • Occasional crashes or freezes
  • Disappearing items or progress loss

Requested features

4 requests
  • Add more unique octopus evolutions
  • Improve rewards and progression system
  • Introduce new game modes or challenges
  • Allow more customization options

Idle Snake World

Reported bugs

4 issues
  • Blue screen glitch
  • Snake getting stuck or moving erratically
  • Inability to unlock certain features
  • Frequent crashes and freezes

Requested features

4 requests
  • New game modes or worlds
  • More snake skins and abilities
  • Quality of life improvements (auto-level, upgrade options)
  • End-game content and progression

In-app purchases

10 purchases

Octopus Evolution

One-time10
  • ads removal$0.99
  • pack of rubies$1.99
  • instant coins doubler$1.99
Show 7 more
  • pack with some diamonds$1.99
  • pack of diamonds$1.99
  • pack with more diamonds$4.99
  • big pack of rubies$5.99
  • income doubler$5.99
  • pack with plenty of diamonds$9.99
  • starter bundle with discount$9.99
1 purchases

Idle Snake World

One-time1
  • No Ads$4.99

Questions

Is Octopus Evolution free?
Octopus Evolution is free to download, with in-app purchases available.
Is Idle Snake World free?
Idle Snake World is free to download, with in-app purchases available.
Which has better reviews, Octopus Evolution or Idle Snake World?
Octopus Evolution is rated higher. Octopus Evolution averages 4.8 out of 5 from 4.1K ratings, while Idle Snake World averages 4.7 from 1.2K ratings.
Do Octopus Evolution or Idle Snake World have ads?
Both Octopus Evolution and Idle Snake World show ads.
Which is updated more often, Octopus Evolution or Idle Snake World?
Octopus Evolution ships an update every 6 weeks, and Idle Snake World monthly. Most recently, Octopus Evolution was updated on October 2, 2026 and Idle Snake World on September 28, 2026.

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