Comparison

Evo Pop vs circloO

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

Head to head
About

Evo Pop

Control colorful creatures that grow and multiply rapidly in a physics-based strategy game. Dominate by consuming rivals or creating the largest colony. Upgrade your creatures and utilize environmental resources to outmaneuver multiple enemies across diverse worlds.

Highlights
  • Physics-based gameplay
  • Multiple enemies
  • Upgrade and evolve creatures
  • Strategic resource gathering
  • Dozens of unique worlds
Features
Read full description

Take control of Evos — colorful creatures that live in a colony and are able to grow and multiply extremely fast. Big Evos eat smaller Evos of another breed. Dominate the area by either eating all rivals or creating the most Evos! FEATURES: - Fight against MULTIPLE ENEMIES: A three-way brawl for you to come on top of! - Enjoy a FUN PHYSICS-BASED GAMEPLAY: Control the creatures by using different spells on them. - UPGRADE & EVOLVE: Each Evo breed has unique skills, such as jumping or sliding downhill. These properties can be upgraded to make your Evos even stronger. - PLAN A STRATEGY: Evos interact with the environment and eat grass, flowers and bugs to multiply faster. Fight for strategic resources on the map to win! - Discover DOZENS OF WORLDS: Evo Pop features multiple worlds with unique design elements and physics, making the gameplay fresh every time. Get ready to POP OFF and have FUN! Evo Pop is free to download and play, however, some in-game items can be purchased for real money, including randomised items. Terms of Use: https://www.zeptolab.com/terms Privacy Policy: https://www.zeptolab.com/privacy

About

circloO

A colorful physics platformer where you guide a ball through growing circular levels. Collect circles to expand the play area, strategically using and avoiding obstacles. Discover unique physics mechanics and enjoy a vast collection of player-created levels.

Highlights
  • Circular physics puzzles
  • Level editor
  • Player-created levels
  • Unique physics mechanics
  • Growing levels
  • Hard Mode levels
Read full description

circloO is a colorful physics platformer in a growing circle. This app version contains all levels from circloO and circloO 2, plus brand-new bonus levels! There's also a level editor and already over 10,000 levels created by players like you! You're a small ball rolling around in a round level. Collect circles to grow the level circle. As it grows, everything stays in the level, so you'll have to avoid and use obstacles in everchanging ways. For example, a platform that was first very useful to gain height, may prove to be a challenging obstacle after the level has grown! You can only move left and right, so you'll want to use features of the level carefully to jump and gain height. You'll discover all sorts of physics features, such as changing gravity, a sea of tiny blocks, strange contraptions and even planets with a gravity field. In challenging parts, you'll find yourself fully immersed, pressing the screen as hard as you can trying to get closer to finally collecting that next circle. But don't worry: you'll never have to start over a level, so you can always try again really quickly! And I can guarantee you'll feel amazing once you finally manage it! circloO Complete features: - Lots of cool physics features: ropes, pulleys, changing gravity and much more! I've included quite a few mechanics for you to discover. - Over 75 fun, growing, ever more challenging levels! Can you complete the six almost-but-not-quite-impossible Hard Mode levels? - There's also a level editor and an ever increasing number of player created levels! - All levels from circloO 2 and the original circloO, plus 28 brand-new levels! - Unique physics puzzles in each level. - Great music and sound effects by Stijn Cappetijn. - Minimalist and colorful graphics. - The game will take most players three to five hours to complete. Level times are saved, so you can try to beat your own highscores and speedrun levels after that! Plus there are thousands of player-created levels to continue playing forever! - Relaxing yet challenging physics puzzle platforming fun! I'm very happy that circloO 2 on the web won the first Crazy Games developer contest out of 200 contestants! It was also third in the Kongregate contest of November 2018. You may remember it from CoolMath Games as well. Reviews: "It’s an excellent game that has a very playful and chilled out approach to the gameplay, whilst also featuring some wonderfully intricate level design. A very impressive puzzle platformer you’ll really want to roll with. Highly recommended." - Free Game Planet "The difficulty scales upwards nicely and you're constantly rewarded for learning new skills as these always come up in future levels." - Jayisgames The game contains occasional ads after a level, which can be removed with a one-time in-app purchase, which supports development as well. Have fun and I'm happy to hear what you think!

Screenshots

Evo Pop4 screens
circloO4 screens

Verdict

The call

Evo Pop and circloO both sit at 4.7 stars, but that hides the real split: 89% of circloO's written reviews are positive against 52% of Evo Pop's. circloO also leads on iOS requirement (10 vs 12.0). Evo Pop's advantage is ratings volume (15K vs 2.4K). 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. Evo Pop sells 10 one-off in-app purchases and circloO 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 — 4.7 for Evo Pop against 4.8 for circloO. That said, the two scores are not equally well evidenced: Evo Pop has 15K ratings behind it against 2.4K, so its average is the more settled of the two. Written reviews are what separate them: 52% of Evo Pop's written reviews are positive against 89% of circloO's.

UpkeepUpdate frequency

Evo Pop ships an update every 6 weeks, circloO every 2 months. Both last shipped on October 20, 2026.

Scorecard3 real differences · 7 level
Evo Pop versus circloO: the parameters behind the verdict, then further details
ParameterEvo PopcircloO
PriceFreeFree
Rating4.7 (15K ratings)4.8 (2.4K ratings) — better
Positive reviews52.0% of reviews89.5% of reviews — better
Number of ratings15K — better2.4K
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.010 — better
Further details — not scored
Size281 MB63 MB
Age rating4+4+
DeveloperZeptoLab UK LimitedFlorian van Strien

Customer experience

Evo Pop

All ratings14,915 ratings
Positive93.7%
Neutral3.1%
Negative3.1%
Written reviews883 reviews
Positive52.0%
Neutral15.1%
Negative33.0%

circloO

All ratings2,357 ratings
Positive96.9%
Neutral1.4%
Negative1.7%
Written reviews133 reviews
Positive89.5%
Neutral3.0%
Negative7.5%

User reviews

Evo Pop

From 15K App Store ratings

What we love

  • 🚀 Fun and addictive gameplay
  • 👍 No annoying ads
  • 🎨 Unique and visually appealing
  • 💡 Interesting evo mechanics

Room to improve

  • 🔒 Feels like a pay-to-win model
  • 🐛 Bugs and glitches (off-screen evos, broken abilities)
  • 🔋 Energy system limits playtime
  • ⚖️ Unbalanced evo power levels
  • 🤖 Opponents are just AI, not real players

circloO

From 2.4K App Store ratings

What we love

  • 👍 Relaxing and enjoyable gameplay
  • 🎨 Creative and unique levels
  • 🎶 Calming background music
  • 🧠 Challenging but not impossible
  • 🕹️ Smooth and responsive controls

Room to improve

  • 🔍 Occasional performance issues
  • 🕹️ Difficulty can be inconsistent
  • 📺 Ads can be disruptive at times
  • 🤑 Lack of free content/levels

Bugs and requests

Evo Pop

Reported bugs

4 issues
  • Evos getting stuck off-screen
  • Abilities not functioning properly
  • Crashes and startup issues
  • Progress/purchases not carrying over between devices

Requested features

5 requests
  • Add real multiplayer mode
  • Increase evo unlock rates
  • More game modes and map variety
  • Disable or improve 'sudden death' mechanic
  • Provide more information on evo abilities

circloO

Reported bugs

2 issues
  • Glitches with level progression
  • Inconsistent touch/click registration

Requested features

4 requests
  • More levels and content updates
  • Character customization options
  • Improved level editor tools
  • Difficulty settings or options

In-app purchases

10 purchases

Evo Pop

One-time10
  • Handful of Gems$1.99
  • Pile of Gems$4.99
  • Special offer 5$4.99
Show 7 more
  • Pile of Coins$4.99
  • Evo Pass 5$4.99
  • Bucket of Gems$9.99
  • Special offer 10$9.99
  • Bucket of Coins$9.99
  • Special offer 20$19.99
  • Box of Coins$19.99
1 purchases

circloO

One-time1
  • Remove Ads$2.99

Questions

Is Evo Pop free?
Evo Pop is free to download, with in-app purchases available.
Is circloO free?
circloO is free to download, with in-app purchases available.
Which has better reviews, Evo Pop or circloO?
circloO is rated higher. Evo Pop averages 4.7 out of 5 from 15K ratings, while circloO averages 4.8 from 2.4K ratings.
Do Evo Pop or circloO have ads?
Both Evo Pop and circloO show ads.
Which is updated more often, Evo Pop or circloO?
Evo Pop ships an update every 6 weeks, and circloO every 2 months. Most recently, Evo Pop was updated on October 20, 2026 and circloO on October 20, 2026.

Other comparisons