Comparison

That Level Again 4 vs circloO

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

Head to head
About

That Level Again 4

Experience a puzzle platformer with a unique story and challenging gameplay. Discover simple yet logical solutions to overcome surprising obstacles in a large, interconnected level designed to test your intellect.

Highlights
  • Puzzle platformer gameplay
  • Unique story elements
  • Logical puzzle solutions
  • Surprising challenges
  • Brain-testing level design
Features
Read full description

Puzzle platformer with surprising and unique challenges. In the tradition of TLA, all puzzles have simple and logical (not always) solutions that you need to figure out. This time it's a big level that will surprise you with unexpected solutions and challenge your brain!

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
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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

That Level Again 44 screens
circloO4 screens

Verdict

The call

That Level Again 4 and circloO both sit at 4.7 stars, but that hides the real split: 89% of circloO's written reviews are positive against 73% of That Level Again 4's. circloO also leads on ratings volume (2.5K vs 407) and iOS requirement (10 vs 15.0). 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. That Level Again 4 sells 3 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 That Level Again 4 against 4.8 for circloO. That said, the two scores are not equally well evidenced: circloO has 2.5K ratings behind it against 407, so its average is the more settled of the two. Written reviews are what separate them: 73% of That Level Again 4's written reviews are positive against 89% of circloO's.

UpkeepUpdate frequency

That Level Again 4 ships an update every 4 months, circloO every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
That Level Again 4 versus circloO: the parameters behind the verdict, then further details
ParameterThat Level Again 4circloO
PriceFreeFree
Rating4.7 (407 ratings)4.8 (2.5K ratings) — better
Positive reviews72.9% of reviews89.5% of reviews — better
Number of ratings4072.5K — better
Update frequencyEvery 4 monthsEvery 2 months — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.010 — better
Further details — not scored
Size115 MB63 MB
Age rating9+4+
DeveloperNurkhametov TagirFlorian van Strien

Customer experience

That Level Again 4

All ratings406 ratings
Positive91.9%
Neutral2.5%
Negative5.7%
Written reviews107 reviews
Positive72.9%
Neutral8.4%
Negative18.7%

circloO

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

User reviews

That Level Again 4

From 407 App Store ratings

What we love

  • 💎 Fantastic game series
  • 🎨 Creative visuals and atmosphere
  • 🧠 Clever and challenging puzzles
  • 🎵 Memorable soundtrack
  • 🤯 Unpredictable and unique experience

Room to improve

  • 🐛 Screen size/resolution issues on newer devices
  • 🤯 Overly complex or confusing at times
  • 🤖 Potential for forced ads/monetization
  • 🤔 Deviates from previous games in the series

circloO

From 2.5K 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

That Level Again 4

Reported bugs

2 issues
  • Inability to progress past certain levels due to screen size problems
  • Freezing or crashing on some devices

Requested features

2 requests
  • More games in the That Level Again series
  • Improved compatibility and optimization for newer devices

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

3 purchases

That Level Again 4

One-time3
  • Remove ads$0.99
  • Remove ads and add doors$2.99
  • Remove ads and add doors$6.99
1 purchases

circloO

One-time1
  • Remove Ads$2.99

Questions

Is That Level Again 4 free?
That Level Again 4 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, That Level Again 4 or circloO?
circloO is rated higher. That Level Again 4 averages 4.7 out of 5 from 407 ratings, while circloO averages 4.8 from 2.5K ratings.
Do That Level Again 4 or circloO have ads?
Both That Level Again 4 and circloO show ads.
Which is updated more often, That Level Again 4 or circloO?
That Level Again 4 ships an update every 4 months, and circloO every 2 months. Most recently, That Level Again 4 was updated on November 2, 2026 and circloO on November 3, 2026.

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