Comparison

Sphere Time vs Zonal Time

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

Head to head
About

Sphere Time

Easily convert time zones to stay connected globally. This app helps frequent travelers, those with international family, or professionals working across different regions understand the time in any city worldwide. It offers an intuitive interface for seamless time zone management.

Highlights
  • Intuitive time zone conversion
  • Supports multiple time zones simultaneously
  • Works offline with cached data
  • Global city database
  • Reduces meeting time zone confusion
Features
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Powerful time zone converter for global citizens Frequent traveler? Family in other countries? Working across multiple time zones? Need to always know the time in other cities? Make the world a smaller place. Always know the time anywhere in the world. Connect more intelligently with family, business partners and customers. Important features include: Jump between time zones with a simple and intuitive interface. End time zone confusion in meetings. Multiple time zones supported for comparison Works in airplane mode with cached data Add any of the cities available world-wide

About

Zonal Time

Features
Read full description

Zonal is a beautifully crafted world clock for people who live, work, and connect across time zones. Whether you're scheduling a call with a client in Tokyo, checking in on family in London, coordinating with a remote team in New York, or planning a trip to São Paulo — Zonal makes it effortless to know what time it is, anywhere in the world, at any moment. Your world, on one screen. Add any city from over 100 destinations worldwide, or choose from all 50 US states and Washington DC. Each location appears as a sleek card showing the local time, date, timezone abbreviation, UTC offset, and a live day-progress bar that visualizes exactly where in the 24-hour cycle that place currently sits. A time-of-day phase label — Dawn, Morning, Afternoon, Evening, Night, or Late Night — tells you at a glance whether your contact is starting their day or winding down for the night. Slide through time. Zonal's timeline slider lets you move forward or backward up to 12 hours and watch every city on your list update simultaneously. Finding a meeting window that works for everyone has never been simpler. See the overlap, pick the time, and get on with your day. Set any time, any city. Tap the time display on any card to set a specific local time for that city using an elegant iOS-style wheel picker. Dial in the exact hour and minute and Zonal instantly converts it across every location on your list — accounting for timezone offsets and daylight saving rules automatically. Need to pin a specific date and time? Use the built-in date and time picker to lock in any moment, past or future. Daylight saving, handled automatically. Zonal applies daylight saving rules for every location based on the exact date you're viewing. Scroll forward to November and watch US cities shift back an hour. Jump to summer in Australia and see the southern hemisphere DST come into effect. A clear DST badge on each card tells you when a clock has shifted so there are never any surprises. Reorder your world your way. Press and hold the drag handle on any card to pick it up and move it to exactly where you want it. A smooth floating preview follows your finger while a gold indicator shows precisely where the card will land. Designed to be enjoyed. Zonal ships with two refined themes — a deep dark mode with warm gold accents for night-time use, and a light parchment mode that's equally premium in daylight. Your preference is saved automatically. Every detail, from the serif clock numerals to the hairline progress bars and the gentle animations, has been considered as part of a cohesive, considered design. Zonal isn't just a utility you reach for reluctantly. It's an instrument you'll actually enjoy using.

Screenshots

Sphere Time4 screens
Zonal Time4 screens

Verdict

The call

The clearest difference is update cadence: Sphere Time at every 5 weeks against Zonal Time's every 3 months. Sphere Time also leads on iOS requirement (9.3 vs 17.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Sphere Time ships an update every 5 weeks, Zonal Time every 3 months. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Sphere Time versus Zonal Time: the parameters behind the verdict, then further details
ParameterSphere TimeZonal Time
PriceFreeFree
Rating4.2 (10 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings10 — better—
Update frequencyEvery 5 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS9.3 — better17.0
Further details — not scored
Size33 MB4 MB
Age rating4+4+
DeveloperSphere Consulting, Inc.Rami AlZaid

In-app purchases

None

Sphere Time

No in-app purchases

None

Zonal Time

No in-app purchases

Questions

Is Sphere Time free?
Sphere Time is free to download, with no in-app purchases.
Is Zonal Time free?
Zonal Time is free to download, with no in-app purchases.
Do Sphere Time or Zonal Time have ads?
Neither Sphere Time nor Zonal Time shows ads.
Which is updated more often, Sphere Time or Zonal Time?
Sphere Time ships an update every 5 weeks, and Zonal Time every 3 months. Most recently, Sphere Time was updated on November 2, 2026 and Zonal Time on October 31, 2026.

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