TimeZone Carousel vs Time Zone Slider
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TimeZone Carousel
Visually represent and manage multiple time zones with a horizontal slider for easy scheduling. Plan international meetings accurately by accounting for daylight saving time and date changes.
- Visual time zone representation
- Horizontal time slider
- Add and manage locations
- Daylight Saving Time awareness
- Offline support
- Dark mode
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TimeZone Carousel is an innovative visual representation of time across different timezones. Horizontal slider effect allows you to quickly choose a time and date that works for everybody, no matter where they are located. Now, it's finally easy to schedule your next international conference without problems and mistakes. Features: - Add places by searching for a nearby city; - Rename places to easily identify them; - Swipe left and right to pick the right time; - Morning, Evening and Night color highlights; - Date Selection: to make sure a future schedule is correct even if DST changes somewhere; - DST awareness: it will highlight if there is a time change in the selected date; - Remove and Reorder places; - Dark mode; - Time and Date format selection; - Time Step: 10, 15, 30 minutes and 1 hour; - Column Numbers: allows you to define how many time slots you can see; Our App uses the official TimeZone Database and has offline support for the next 10 years. It's available on iPhone and iPad with Landscape and Portrait support. We are actively maintaining the App and will introduce many new features. If you have a feature suggestion, please feel free to reach out.
Time Zone Slider
Instantly see how time zones change with a simple drag. This app helps you find meeting overlaps and plan international calls without manual calculations. It also offers home screen widgets for quick time checks.
- Real-time time zone slider
- Color-coded working hours
- Meeting overlap finder
- Calendar event creation
- Copy times as text
- Home screen widget
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I'm tired of mental math when finding time for the call across multiple timezones. You too? Great news, I've made an app for that! It's not for everyone, if you have all the team in google calendar – that's a great perk! But if you have calls with people outside of your organization and can't see their calendar, the alignment in messages or on the call becomes a pain in the... back. That's why Time Zone Slider is a visual tool to convert time for international meetings, clients abroad, travel, and family around the world. Time Zone Slider is what it says on the tin – it shows all your time zones side by side as you drag. No math, no guessing, no daylight saving surprises. Perfect for remote teams, international calls, and anyone tired of Googling "what time is it in Tokyo." Home screen widgets are available too. Add one and check world times at a glance. --- WHAT IT DOES - Drag the time drum and watch all zones update in real time - Color-coded working hours so you can see who's available at a glance - Spot the overlap — find the window where everyone is actually online - One tap to create a calendar event (Apple or Google) with timezone handling done for you - Copy all times as clean text to paste into Slack, email, or a message - Home screen widget — check times without opening the app --- WHO IT'S FOR Remote teams. Freelancers with clients abroad. People with family in other countries. Anyone who has ever Googled "UTC+5 to EST" and wished there was a better way. --- Built by one person, used by real humans. If something feels off, reach out — I read every message. --- Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Time Zone Slider at 5.0 against TimeZone Carousel's 4.0. TimeZone Carousel's advantage is in-app purchases (none vs 3) and iOS requirement (12.4 vs 18.5). On price, review sentiment, ratings volume and update cadence 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
Both are free to download. Time Zone Slider sells 3 in-app purchases, starting at $2.99 per month. TimeZone Carousel asks for nothing beyond the download.
Time Zone Slider holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 1, 2026 and September 29, 2026 respectively.
| Parameter | TimeZone Carousel | Time Zone Slider |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.4 — better | 18.5 |
| Further details — not scored | ||
| Size | 13 MB | 29 MB |
| Age rating | 12+ | 4+ |
| Developer | TakeRoll LLC | Volodymyr Strashkov |
Customer experience
TimeZone Carousel
Time Zone Slider
In-app purchases
TimeZone Carousel
No in-app purchases
Time Zone Slider
- Pro Monthly$2.991 Month
- Yearly Pro7 Days trial$12.991 Year
- Lifetime Pro$34.99









