Comparison

ZoneSync vs Binary Clock

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

Head to head
About

ZoneSync

Features
Read full description

Stay connected across every time zone. ZoneSync helps remote teams, digital nomads, and international professionals manage contacts worldwide, find the perfect meeting time, and keep their global schedule in sync. WORLD CLOCK FOR YOUR CONTACTS Add contacts from any time zone and instantly see their local time. Import from your phone's contacts or add manually. Color-code, tag, and favorite your key people. Filter by who's currently working or offline with one tap. SMART MEETING FINDER Stop guessing. ZoneSync scores every possible meeting slot from 0 to 100 so you always pick the best overlap โ€” not just any overlap. Choose participants, set duration (30 min to 2 hours), select a date range, and get ranked results instantly. Skip weekends automatically. CALENDAR WITH TIMEZONE CONVERSION View your iOS calendar events with instant time zone conversion for every contact. Switch between list, grid, and timeline views. Schedule timezone-aware meetings directly from the app. ANALYTICS & WORK HOURS HEATMAP Visualize your team's availability on a 24ร—7 heatmap. Discover peak overlap hours, find the best time to reach everyone, and understand timezone diversity across all your contacts. HOME SCREEN WIDGETS Keep world clocks visible with beautiful widgets. Small widget shows one contact's time, medium widget displays up to 6 favorites โ€” all with live updates every 15 minutes. ZONESYNC PREMIUM โ€ข Unlimited contacts (free: up to 3) โ€ข Extended Meeting Finder with wider date range โ€ข Advanced analytics for 50+ contacts โ€ข iCloud sync across all your devices โ€ข All future premium features included Clean, beautiful design. Light and dark themes. No ads, no tracking. Your data stays private with optional iCloud backup. $2.99/month | $24.99/year (3-day free trial, save 30%) Download ZoneSync โ€” make time zones simple. Privacy Policy: https://mruat06-arch.github.io/app-policies/zonesync/privacy.html Terms of Use: https://mruat06-arch.github.io/app-policies/zonesync/terms.html

About

Binary Clock

Features
Read full description

Binary Clock turns your iPhone into a beautiful binary timepiece for your desk, nightstand, or a charging dock in landscape. Read the time the elegant way. Six columns of glowing dots show the hours, minutes, and seconds in binary, floating on a pane of Liquid Glass over slow, living artwork. LIVING BACKGROUNDS Swipe through a gallery of hand-built backgrounds that drift, glow, and breathe: - Aurora, a living color gradient - Cosmos, deep nebula with a twinkling starfield - Borealis, northern lights over a starry sky - Horizon, a cinematic sunset - Ridges, misty layered mountains - Mercury, flowing liquid metal - Artwork, an editorial sun over hills - Contemporary, minimal drifting light - Pattern, a pulsing halftone wave MADE FOR STANDBY Leave it running while charging and the screen stays awake with a calm, always-on display. A matching widget brings the binary clock to StandBy and your Lock Screen. BEAUTIFUL BY DESIGN - A Liquid Glass clock face with refractive, glassy dots - Live local weather and the date - Clean controls that fade away on their own - Portrait and landscape, iPhone and iPad NEW TO BINARY? It is easy. Each column is one digit. A lit dot counts, from top to bottom, as 8, 4, 2, and 1. Add the lit dots in a column and you get the number. You will be reading it in a day. PRO One simple, one-time purchase unlocks every background, color themes, and the always-on standby display. No subscription, ever. Tell the time in binary. Make it art. Terms of Use (EULA): https://policies.superfuturelabs.com/binary-clock/terms Privacy Policy: https://policies.superfuturelabs.com/binary-clock/privacy

Screenshots

ZoneSync4 screens
Binary Clock4 screens

Verdict

The call

The clearest difference is iOS requirement: ZoneSync at 17.6 against Binary Clock's 26.0. On price, ads, in-app purchases 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. ZoneSync sells 2 in-app purchases, starting at $2.99 per month and Binary Clock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference ยท 5 level
ZoneSync versus Binary Clock: the parameters behind the verdict, then further details
ParameterZoneSyncBinary Clock
PriceFreeFree
Update frequencyโ€”Daily
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.6 โ€” better26.0
Further details โ€” not scored
Size12 MB7 MB
Age rating4+4+
DeveloperMurat Can CICEKSuper, Inc.

In-app purchases

2 purchases

ZoneSync

Subscriptions2
  • ZoneSync Premium$2.991 Month
  • ZoneSync Premium3 Days trial$24.991 Year
1 purchases

Binary Clock

One-time1
  • Binary Clock Pro$2.99

Questions

Is ZoneSync free?
ZoneSync is free to download, with in-app purchases available.
Is Binary Clock free?
Binary Clock is free to download, with in-app purchases available.
Do ZoneSync or Binary Clock have ads?
Neither ZoneSync nor Binary Clock shows ads.

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