Comparison

Circle Stop vs o

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

Head to head
About

Circle Stop

A simple one-button game where you tap to stop a spinning target. Aim for the bullseye to score points, but miss and you'll get a strike. Enjoy colorful explosions and compete with friends on leaderboards.

Highlights
  • One-button gameplay
  • Tap to stop spinner
  • Score points on target
  • Bullseye bonus points
  • Strike system
  • Colorful explosions
  • Leaderboards
Features
Read full description

"Get it." — Stephen Totilo, Kotaku "CIRCLE STOP IS COLORFUL AND EVASIVE LIGHTNING IN AN IOS BOTTLE" — Jamin Warren, Killscreen “I just made cool noises happen!” — Peter Berkman, Anamanaguchi “This game is addictive as hell.” — Eric Blattberg, VentureBeat Circle Stop is an addictingly simple one-button game for touch devices, from New York City's newest two person indie game studio Up at Night. As the spinner goes round and round, tap anywhere to stop it. Hit anywhere on the target to score points. Hit the bullseye for even more points. Miss the target and get a strike; three strikes and you're out! But no matter what happens, there will be explosions of colors! Complete with leaderboards so you can challenge your friends! Featuring original audio by NICHOLÀS BENEDEK & FRIENDLY GHOST.

About

o

Engage in a sci-fi adventure managing atomic synthesis reactions. Collect and combine atoms to create elements, conduct experiments, and build a warp tower to save the world. Utilize unique tools and catalysts in a captivating storyline.

Highlights
  • Manage atomic synthesis
  • Conduct experiments and research
  • Build a warp tower
  • Use catalysts and tools
  • Immersive sci-fi storyline
  • Easy controls
Features
Read full description

Welcome to the world of scientific discoveries and thrilling adventures with o-o-O!. Become Professor Solarius's assistant and manage the atomic synthesis reaction in this unique sci-fi game! Game Features: • Manage Atomic Synthesis: Collect and combine atoms to create new elements and release energy. Every action you take matters! • Experiments and Research: Assist Professor Solarius in conducting complex experiments and discovering new synthesis formulas. Be ready for unexpected findings and exciting tasks! • Build the Warp Tower: Construct the warp tower and help the professor travel to the orbit of a black hole to destroy the dangerous prime atom. Be a part of this grand project! • Use Catalysts and Tools: Utilize various catalysts and unique tools to manage the reaction and complete challenging tasks. Each tool has special properties that will help you overcome any obstacles. • Sci-Fi Storyline: Immerse yourself in a captivating storyline filled with scientific discoveries, perilous experiments, and epic journeys into the depths of space. • Easy Controls: Intuitive interface and easy controls make the game accessible for all ages and skill levels. Download o-o-O! now and discover a world of science, adventure, and endless possibilities! Become a hero of scientific fiction and save the world from the threat posed by dangerous atoms!

Screenshots

Circle Stop4 screens
o4 screens

Verdict

The call

The clearest difference is review sentiment: Circle Stop at 86% against o's 0%. Circle Stop also leads on rating (4.7 vs 3.0) and ratings volume (6 vs 1). On price, ads, in-app purchases and monetization model 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. Circle Stop sells 1 one-off in-app purchase and o 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

Circle Stop holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Circle Stop has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 86% of Circle Stop's written reviews are positive against 0% of o's.

Scorecard4 real differences · 6 level
Circle Stop versus o: the parameters behind the verdict, then further details
ParameterCircle Stopo
PriceFreeFree
Rating4.7 (6 ratings) — better3.0 (1 ratings)
Positive reviews85.9% of reviews — better0.0% of reviews
Number of ratings6 — better1
Update frequencyEvery 10 months—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size79 MB17 MB
Age rating4+4+
DeveloperTwenty PercentJury Shortki

Customer experience

Circle Stop

All ratings6 ratings
Positive83.3%
Neutral16.7%
Negative0.0%
Written reviews64 reviews
Positive85.9%
Neutral6.3%
Negative7.8%

o

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

Bugs and requests

Circle Stop

Reported bugs

3 issues
  • App continuously crashes
  • App cannot download completely and cannot be deleted
  • Graphics overflow the screen on iPad

Requested features

5 requests
  • Multiplayer mode with score keeping
  • Ability to earn extra lives
  • Save color preferences
  • Dark mode option
  • More visual effects

o

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Circle Stop

One-time1
  • Turn Off Ads FOREVER$1.99
1 purchases

o

One-time1
  • A Pile of Stars$0.99

Questions

Is Circle Stop free?
Circle Stop is free to download, with in-app purchases available.
Is o free?
o is free to download, with in-app purchases available.
Which has better reviews, Circle Stop or o?
Circle Stop is rated higher. Circle Stop averages 4.7 out of 5 from 6 ratings, while o averages 3.0 from 1 ratings.
Do Circle Stop or o have ads?
Neither Circle Stop nor o shows ads.

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