Comparison

valistroke vs circloO

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

Head to head
About

valistroke

Trace numbers in order with a single stroke to reach the goal within a time limit. This fast-paced puzzle game challenges your reflexes and judgment, offering a fun way to train your brain and compete for high scores.

Highlights
  • Trace numbers in order
  • Time limit challenges
  • High score competition
  • Brain training tool
  • Leaderboard integration
Features
Read full description

This game is the 3rd iPhone game for the Web Game Site "DAN-BALL". Stimulate your brain with this easy flash action puzzle game. Trace the numbers in order with one stroke until you reach the goal within the time limit. Clear the stream of stages and aim at a high score. Tracing the panel as fast as possible is a key to get a high score. Valistroke is not a thinking puzzle game but is a high action puzzle that requires explosive power and judgment. It looks simple but is a great tool to train your brain. Train your brain to enhance your mind or join the leaderboard and compete against players from all over the world. [ How to play ] -Trace numbers in order from 1 to the goal. -Tapping a number panel retraces the step and you can start again from the number.

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

valistroke4 screens
circloO4 screens

Verdict

The call

The clearest difference is rating: circloO at 4.8 against valistroke's 4.0. circloO also leads on ratings volume (2.4K vs 5) and update cadence (every 2 months vs every 6 months). valistroke's advantage is in-app purchases (none vs 1). On price, review sentiment, ads 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

Both are free to download. circloO sells 1 one-off in-app purchase. valistroke asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

circloO holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: circloO has 2.4K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 85% of valistroke's written reviews are positive against 89% of circloO's.

UpkeepUpdate frequency

valistroke ships an update every 6 months, circloO every 2 months. The most recent releases landed on September 18, 2026 and September 9, 2026 respectively.

Scorecard6 real differences · 4 level
valistroke versus circloO: the parameters behind the verdict, then further details
ParametervalistrokecircloO
PriceFreeFree
Rating4.0 (5 ratings)4.8 (2.4K ratings) — better
Positive reviews85.5% of reviews89.5% of reviews — better
Number of ratings52.4K — better
Update frequencyEvery 6 monthsEvery 2 months — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.010 — better
Further details — not scored
Size5 MB63 MB
Age rating4+4+
DeveloperDAN-BALLFlorian van Strien

Customer experience

valistroke

All ratings5 ratings
Positive60.0%
Neutral40.0%
Negative0.0%
Written reviews62 reviews
Positive85.5%
Neutral8.1%
Negative6.5%

circloO

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

Bugs and requests

valistroke

Not enough reviews yet to summarise bugs or requests.

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

valistroke

No in-app purchases

1 purchases

circloO

One-time1
  • Remove Ads$2.99

Questions

Is valistroke free?
valistroke is free to download, with no in-app purchases.
Is circloO free?
circloO is free to download, with in-app purchases available.
Which has better reviews, valistroke or circloO?
circloO is rated higher. valistroke averages 4.0 out of 5 from 5 ratings, while circloO averages 4.8 from 2.4K ratings.
Do valistroke or circloO have ads?
Both valistroke and circloO show ads.
Which is updated more often, valistroke or circloO?
valistroke ships an update every 6 months, and circloO every 2 months. Most recently, valistroke was updated on September 18, 2026 and circloO on September 9, 2026.

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