Comparison

Cyatal 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

Cyatal

Features
Read full description

Cyatal Clock turns your device into a stylish retro clock for your desk, nightstand, or charging stand. Start with the animated Flip face, or choose Classic, Dot Matrix, or Seven-Segment LED. Enjoy large, readable digits, an AMOLED-friendly dark display, and custom accent colors that suit your space. Features: - Four clock faces: Classic, Flip, Dot Matrix, and Seven-Segment LED - Smooth digit animations on the Flip face - Clock face previews in Settings - AMOLED-friendly dark clock surface - Custom accent colors across all clock faces - Retro font choices for the Classic face - 12-hour and 24-hour time formats - Optional seconds display - Keep-screen-awake control - Charging-aware screensaver using your selected clock face - Home-screen clock widgets - Reduced-motion and accessibility support Make it yours Preview the clock faces, choose your favorite, and customize its color. Your selection is saved for the next time you open the app. The four clock faces are available in the app and screensaver; home-screen widgets retain their familiar digital style. Built for everyday moments Use Cyatal Clock as a nightstand clock while charging, a desk clock during work, or a home-screen widget for quick time checks. Cyatal Clock keeps the experience focused on showing the time clearly, with simple controls and a clean layout. The app may show ads to support development. Privacy Policy: https://cyatal.com/cyatal-clock/privacy Support: https://cyatal.com/cyatal-clock/support

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

Cyatal4 screens
Strange Clocks4 screens

Verdict

The call

The clearest difference is in-app purchases: Cyatal at none against Strange Clocks's 1. Cyatal also leads on iOS requirement (15.0 vs 17.0). Strange Clocks's advantage is ads (none vs shown) and update cadence (every 3 days vs every 3 months). On price and device support 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

Both are free to download. Strange Clocks sells 1 one-off in-app purchase. Cyatal asks for nothing beyond the download.

UpkeepUpdate frequency

Cyatal ships an update every 3 months, Strange Clocks every 3 days. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.

Scorecard4 real differences ยท 2 level
Cyatal versus Strange Clocks: the parameters behind the verdict, then further details
ParameterCyatalStrange Clocks
PriceFreeFree
Update frequencyEvery 3 monthsEvery 3 days โ€” better
AdsYesNo โ€” better
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15.0 โ€” better17.0
Further details โ€” not scored
Size25 MB9 MB
Age rating4+4+
DeveloperADSTER TECHNOLOGIES PRIVATE LIMITEDKIP Networks

In-app purchases

None

Cyatal

No in-app purchases

1 purchases

Strange Clocks

One-time1
  • Unlock all 15 clocks$1.99

Questions

Is Cyatal free?
Cyatal is free to download, with no in-app purchases.
Is Strange Clocks free?
Strange Clocks is free to download, with in-app purchases available.
Do Cyatal or Strange Clocks have ads?
Cyatal shows ads; Strange Clocks does not.
Which is updated more often, Cyatal or Strange Clocks?
Cyatal ships an update every 3 months, and Strange Clocks every 3 days. Most recently, Cyatal was updated on October 31, 2026 and Strange Clocks on November 10, 2026.

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