Comparison

Human vs circloO

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

Head to head
About

Human

Experience a physics-based puzzle platformer in surreal dreamscapes. Play solo or with friends, solve mind-bending challenges, and explore unique environments. Customize your character and enjoy free new levels added regularly.

Highlights
  • Physics-based puzzles
  • Multiplayer up to 4 players
  • Customizable characters
  • Multiple dreamscape levels
  • Free new level content
  • Open-ended level exploration
Features
Read full description

Human Fall Flat is a hilarious, light-hearted physics platformer set in floating dreamscapes that can be played solo or with up to 4 players. Free new levels keep its vibrant community rewarded. Each dream level provides a new environment to navigate, from mansions, castles and Aztec adventures to snowy mountains, eerie nightscapes and industrial locations. Multiple routes through each level, and perfectly playful puzzles ensure exploration and ingenuity are rewarded. MORE HUMANS, MORE MAYHEM - Need a hand getting that boulder on to a catapult, or need someone to break that wall? Online multiplayer for up to 4 players transforms the way Human Fall Flat is played. MIND BENDING PUZZLES - Explore open-ended levels full of challenging puzzles and hilarious distractions. Try new paths and discover all the secrets! A BLANK CANVAS - Your Human is yours to customize. With outfits from builder to chef, skydiver, miner, astronaut and ninja. Choose your head, upper and lower body and get creative with the colors! FREE GREAT CONTENT - Since launch more than four brand new levels have launched free of charge with even more on the horizon. What could the next dreamscape have in store? A VIBRANT COMMUNITY - Streamers and YouTubers flock to Human Fall Flat for its unique, hilarious gameplay. Fans have watched these videos more than 3 Billion times!

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

Human4 screens
circloO4 screens

Verdict

The call

The clearest difference is price: circloO at Free against Human's $4.99. circloO also leads on rating (4.8 vs 4.2) and review sentiment (89% vs 65%). Human's advantage is in-app purchases (none vs 1) and ads (none vs shown). On ratings volume, update cadence and device support 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

circloO is free to download; Human costs $4.99 up front. circloO sells 1 one-off in-app purchase. Human asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

circloO holds the better App Store score, 4.8 against 4.2. Both are backed by a comparable volume of ratings — 3.1K and 2.4K respectively. Written reviews point the same way: 65% of Human's written reviews are positive against 89% of circloO's.

UpkeepUpdate frequency

Human ships an update every 3 months, circloO every 2 months. The most recent releases landed on September 22, 2026 and September 9, 2026 respectively.

Scorecard8 real differences · 3 level
Human versus circloO: the parameters behind the verdict, then further details
ParameterHumancircloO
Price$4.99Free — better
Rating4.2 (3.1K ratings)4.8 (2.4K ratings) — better
Positive reviews64.5% of reviews89.5% of reviews — better
Number of ratings3.1K — better2.4K
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank#27 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.010 — better
Further details — not scored
Size1.3 GB63 MB
Age rating4+4+
Developer505 Games (US), Inc.Florian van Strien

Customer experience

Human

All ratings3,130 ratings
Positive78.3%
Neutral5.5%
Negative16.2%
Written reviews496 reviews
Positive64.5%
Neutral10.7%
Negative24.8%

circloO

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

User reviews

Human

From 3.1K App Store ratings

What we love

  • 👍 Fun and hilarious gameplay
  • 🤩 Great for playing with friends
  • 💯 Challenging puzzles and levels
  • 🎨 Customizable characters

Room to improve

  • 🐛 Frequent crashes and glitches
  • 🕹️ Difficult controls and movement
  • 🕰️ Laggy performance in multiplayer
  • 🔍 Limited level selection

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

Human

Reported bugs

4 issues
  • Multiplayer connection issues
  • Freezing and crashing during gameplay
  • Controls become unresponsive
  • Levels not loading properly

Requested features

4 requests
  • Add more levels and maps
  • Improve multiplayer functionality
  • Implement character customization options
  • Add voice/text chat for multiplayer

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

None

Human

No in-app purchases

1 purchases

circloO

One-time1
  • Remove Ads$2.99

Questions

Is Human free?
Human costs $4.99, with no in-app purchases.
Is circloO free?
circloO is free to download, with in-app purchases available.
Which has better reviews, Human or circloO?
circloO is rated higher. Human averages 4.2 out of 5 from 3.1K ratings, while circloO averages 4.8 from 2.4K ratings.
Do Human or circloO have ads?
circloO shows ads; Human does not.
Which is updated more often, Human or circloO?
Human ships an update every 3 months, and circloO every 2 months. Most recently, Human was updated on September 22, 2026 and circloO on September 9, 2026.

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