Comparison

Sircles. vs 1.00s

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

Head to head
About

Sircles.

Tap falling circles to destroy them before they reach the bottom. The game speeds up, challenging your reflexes and endurance. How long can you survive the increasing pace?

Highlights
  • Tap to destroy falling circles
  • Increasing speed and difficulty
  • Simple tap-based gameplay
  • Endurance challenge
Features
Read full description

Destroy the falling sircles by tapping them before they reach the bottom of the screen. Easy enough right? Be warned, they get faster. And faster.

About

1.00s

A minimalist reaction-timing game where the goal is to tap the screen at precisely one second. Each successful tap increases the difficulty, making the game progressively more challenging. Compete on a weekly global leaderboard to see how you stack up against other players.

Highlights
  • Precise one-second timing goal
  • Increasing difficulty with each hit
  • Weekly global leaderboard
  • Haptic feedback
  • Procedurally generated audio
  • Minimalist interface
Features
Read full description

Land it at exactly one second. 1.00s is a single-tap reaction-timing game with one rule: tap to start the timer, tap again to land at 1.000 seconds. Hit it, the window tightens. Miss it, the run ends. EVERY HIT MAKES IT HARDER The target window shrinks 6 milliseconds with every successful tap. The tracking dot accelerates with you. Your runs get faster, sharper, and less forgiving — until you can't keep up. WEEKLY GLOBAL LEADERBOARD Every depth you reach is logged to a global, weekly leaderboard. Rankings reset every Monday. See your rank, your neighbors, and how far you are from the top — every time you fall. PRECISE BY DESIGN - A target window measured in milliseconds. - A tracking dot that shows you exactly when to tap. - Haptic feedback for every hit, every milestone, every miss. - Procedurally generated audio chimes that climb as you do. DESIGNED FOR FOCUS No menus. No levels. No tutorial. The game IS the home screen. Tap and play. Pull down to see the leaderboard. That's it. CONTAINS ADS - Banner ad (always visible after the first ~90 seconds of play) - Brief full-screen ad every few runs - Always free PRIVACY - Anonymous play — no account, no email, no personal data required - We use Apple's App Tracking Transparency to ask before serving personalized ads - EEA / UK / Swiss users see a consent form before any ads load Built solo. Update often. Push your reflexes — exactly one second at a time.

Screenshots

Sircles.4 screens
1.00s4 screens

Verdict

The call

The clearest difference is rating: 1.00s at 5.0 against Sircles.'s 4.5. 1.00s also leads on in-app purchases (none vs 6) and update cadence (every 3 weeks vs every 53 months). Sircles.'s advantage is ads (none vs shown) and iOS requirement (8.0 vs 16.0). On price, ratings volume 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. Sircles. sells 6 one-off in-app purchases. 1.00s asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

1.00s holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

UpkeepUpdate frequency

Sircles. ships an update every 53 months, 1.00s every 3 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard6 real differences · 4 level
Sircles. versus 1.00s: the parameters behind the verdict, then further details
ParameterSircles.1.00s
PriceFreeFree
Rating4.5 (2 ratings)5.0 (2 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings22
Update frequencyEvery 53 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPod — betteriPhone
Requires iOS8.0 — better16.0
Further details — not scored
Size42 MB14 MB
Age rating4+4+
DeveloperDivine AnamekweNate Swenson

Customer experience

Sircles.

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

1.00s

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

Sircles.

One-time6
  • 200 Gold Coins$0.99
  • 1,000 Gold Coins$3.99
  • 3,000 Gold Coins$8.99
Show 3 more
  • 10,000 Gold Coins$25.99
  • 25,000 Gold Coins$54.99
  • 100,000 Gold Coins$99.99
None

1.00s

No in-app purchases

Questions

Is Sircles. free?
Sircles. is free to download, with in-app purchases available.
Is 1.00s free?
1.00s is free to download, with no in-app purchases.
Which has better reviews, Sircles. or 1.00s?
1.00s is rated higher. Sircles. averages 4.5 out of 5 from 2 ratings, while 1.00s averages 5.0 from 2 ratings.
Do Sircles. or 1.00s have ads?
1.00s shows ads; Sircles. does not.
Which is updated more often, Sircles. or 1.00s?
Sircles. ships an update every 53 months, and 1.00s every 3 weeks. Most recently, Sircles. was updated on November 2, 2026 and 1.00s on October 31, 2026.

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