Comparison

Circle Moving Clock vs Strange Clocks

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Circle Moving Clock

Features
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A complete new way to read the date and time. Like planets, month, day, hour, minute and second are moving around the central year. Amazing! Customize your Circle Moving Clock: choosing colors for the circles, adding connections lines, circle lines or circle bands. Selecting Nightview will automatically put the screen in dark between sunset and sunrise. Also you can select that your device will not go to sleep when the Circle Moving Clock is visible. Enjoy this new, amazing and innovative way to read date and time!

About

Strange Clocks

Features
Read full description

Strange Clocks turns "what time is it?" into a small daily puzzle. Instead of one clock face, you get 15, each a different, real way humans (and machines) have told time throughout history: from a Cold War-era German clock made of lamps to the way a resistor's color bands encode a number. Every clock is stranger than the last, but none of them stay strange for long. Each one ships with a short animated guide that highlights exactly what to read and when, plus a live calculation line so you can watch the math happen in real time. WHAT'S INSIDE - 15 unusual clocks: Berlin Clock, Word Clock, Binary Clock, Cistercian Clock, Fibonacci Clock, Tix Clock, Hex Clock, Maya Clock, Moon Clock, Polar Clock, Resistor Clock, Decimal Time, Internet Time, Roman Hours, and the Prague Orloj. - An animated how-to-read guide for every single clock, no exceptions. - Widgets for Home Screen, Lock Screen, and StandBy, in small and medium sizes. - Clock Wall mode: turn your iPhone, or the inner display of iPhone Duo, into a live wall of clocks, screensaver-style. - 10 languages: English, Spanish, Simplified Chinese, Japanese, German, French, Brazilian Portuguese, Russian, Korean, and Italian. ONE CLOCK ON US Pick any clock as your gift and keep it free, forever: live in the app, on your widgets, and in StandBy. Every how-to-read guide is free for all 15. Want them all? A single one-time purchase of $1.99 unlocks every clock. No subscription, no recurring charges, no ads, and no tracking, ever. PRIVACY Strange Clocks doesn't collect your data. The one place it asks for location, to compute local sunrise and sunset for the Roman Hours clock, is used entirely on your device and never leaves it. Fifteen clocks. One phone. Zero reasons to know what time it "normally" is.

Screenshots

Circle Moving Clock4 screens
Strange Clocks4 screens

Verdict

The call

The clearest difference is price: Strange Clocks at Free against Circle Moving Clock's $0.99. Strange Clocks also leads on update cadence (every 3 days vs every 28 months). Circle Moving Clock's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Strange Clocks is free to download; Circle Moving Clock costs $0.99 up front. Strange Clocks sells 1 one-off in-app purchase. Circle Moving Clock asks for nothing beyond the download.

UpkeepUpdate frequency

Circle Moving Clock ships an update every 28 months, Strange Clocks every 3 days. The most recent releases landed on November 6, 2026 and November 10, 2026 respectively.

Scorecard3 real differences ยท 3 level
Circle Moving Clock versus Strange Clocks: the parameters behind the verdict, then further details
ParameterCircle Moving ClockStrange Clocks
Price$0.99Free โ€” better
Update frequencyEvery 28 monthsEvery 3 days โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.6 โ€” better17.0
Further details โ€” not scored
Size1 MB9 MB
Age rating4+4+
DeveloperDietmar Herbert Schwarz WebersKIP Networks

In-app purchases

None

Circle Moving Clock

No in-app purchases

1 purchases

Strange Clocks

One-time1
  • Unlock all 15 clocks$1.99

Questions

Is Circle Moving Clock free?
Circle Moving Clock costs $0.99, with no in-app purchases.
Is Strange Clocks free?
Strange Clocks is free to download, with in-app purchases available.
Do Circle Moving Clock or Strange Clocks have ads?
Neither Circle Moving Clock nor Strange Clocks shows ads.
Which is updated more often, Circle Moving Clock or Strange Clocks?
Circle Moving Clock ships an update every 28 months, and Strange Clocks every 3 days. Most recently, Circle Moving Clock was updated on November 6, 2026 and Strange Clocks on November 10, 2026.

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