Comparison

SwiftConvert vs World Clock ۬

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

Head to head
About

SwiftConvert

Easily convert numbers between binary, octal, decimal, and hexadecimal bases. Input a number in one base and instantly view its representation in all supported bases. Features a specialized binary keyboard with a 64-bit grid for direct bit manipulation.

Highlights
  • Multiple number base conversion
  • Simultaneous display of all bases
  • Base-specific keyboard adjustment
  • 64-bit binary grid display
  • Copy converted numbers
Features
Read full description

SwiftConvert is a nice simple app for people who need to swiftly convert between different number bases, as programmers often do. It supports bases of 2, 8, 10 and 16. Enter a number in any of those bases, and simultaneously see the number in every base. Just touch the display for the base you want to use for entry - the keyboard will adjust to fit that base. The binary keyboard even has a 64-bit grid display which lets you toggle any bit directly with your finger, giving you a key for each bit. You can copy the resulting number in any base, just hold your finger on the display you want and the "copy" menu item will appear.

About

World Clock ۬

Easily track and compare time zones across the globe. Plan meetings, calls, or events with family, friends, or colleagues in different countries. Features include unlimited city additions, daylight saving time support, and offline access.

Highlights
  • Add Unlimited Cities
  • Compare Multiple Locations
  • Real-Time World Clock
  • Daylight Saving Time Support
  • Offline Access
  • Dark Mode
Features
Read full description

World Clock app gives you everything you need to easily keep track of time zones around the world. Includes everything you need to view current time, compare time zones, and plan across different cities and countries. Stay connected with family, friends, work, or travel across time zones — this app helps you stay connected. Useful for: travelers, remote workers, families, international meetings, gamers, and more. You will find all the helpful tools: • Add Unlimited Cities • Compare Multiple Locations • Real-Time World Clock • Daylight Saving Time Support • 12-Hour & 24-Hour Format • Dark Mode • Digital Or Analog Clock • Responsive Widgets • Offline Access World Clock: View, compare, and manage time zones across the globe. Track time in many cities at once and never miss a meeting, call, or event again. Stay organized with global time tracking. Perfect for travel, work, family, and everyday use. Plan your time better – wherever you are. Terms & Conditions: https://draunt.com/terms Privacy Policy: https://draunt.com/privacy

Screenshots

SwiftConvert1 screens
World Clock ۬4 screens

Verdict

The call

The clearest difference is price: World Clock ۬ at Free against SwiftConvert's $0.99. World Clock ۬ also leads on rating (4.6 vs 4.0) and update cadence (every 5 weeks vs every 15 months). SwiftConvert's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement 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

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

ReceptionRating · Positive reviews · Number of ratings

World Clock ۬ holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: World Clock ۬ has 90 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

SwiftConvert ships an update every 15 months, World Clock ۬ every 5 weeks. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

Scorecard6 real differences · 4 level
SwiftConvert versus World Clock ۬: the parameters behind the verdict, then further details
ParameterSwiftConvertWorld Clock ۬
Price$0.99Free — better
Rating4.0 (1 ratings)4.6 (90 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings190 — better
Update frequencyEvery 15 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better17.0
Further details — not scored
Size1 MB25 MB
Age rating4+4+
DeveloperPlanetary Code LLCDraunt LLC

Customer experience

SwiftConvert

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

World Clock ۬

All ratings55 ratings
Positive90.9%
Neutral3.6%
Negative5.5%
Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

In-app purchases

None

SwiftConvert

No in-app purchases

1 purchases

World Clock ۬

One-time1
  • World Clock Pro$4.99

Questions

Is SwiftConvert free?
SwiftConvert costs $0.99, with no in-app purchases.
Is World Clock ۬ free?
World Clock ۬ is free to download, with in-app purchases available.
Which has better reviews, SwiftConvert or World Clock ۬?
World Clock ۬ is rated higher. SwiftConvert averages 4.0 out of 5 from 1 ratings, while World Clock ۬ averages 4.6 from 90 ratings.
Do SwiftConvert or World Clock ۬ have ads?
Neither SwiftConvert nor World Clock ۬ shows ads.
Which is updated more often, SwiftConvert or World Clock ۬?
SwiftConvert ships an update every 15 months, and World Clock ۬ every 5 weeks. Most recently, SwiftConvert was updated on November 1, 2026 and World Clock ۬ on November 5, 2026.

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