World Clockr vs Denominations
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
World Clockr
Display a personalized collection of digital world clocks, each set to a specific location and time zone. View accurate sunrise and sunset times, and observe the sun's position on an animated background. Easily toggle between 12/24 hour formats, dates, timezones, and sunrise/sunset data.
- Customizable world clocks
- Location and time zone specific
- Accurate sunrise/sunset times
- Animated sun position background
- 12/24 hour format toggle
- Date and timezone display
Read full descriptionHide full description
World Clockr gives everybody his own collection of digital world clocks. Each clock is customized to a location and time zone. This way it can show accurate sunrise and sunset times and reflect the current sun position on its animated background. By tapping the text you can switch between 12/24 hours and date, timezone and sunrise/sunset times.
Denominations
Easily understand prices in foreign currencies while traveling. This app provides at-a-glance conversion rates from your native currency to the local one, even without an internet connection.
- Currency conversion
- Offline rate storage
- At-a-glance display
- Travel-friendly
- Intuitive interface
Read full descriptionHide full description
Denominations is a useful currency converter. Imagine you find yourself in a restaurant, touring a scenic country while on vacation. The server brings you the check, and you whip out your wallet. You pay the bill and then scratch your head, trying to figure out how much ‘real’ money you just spent. Denominations enables you to think in another currency. Pull out your iPhone, and Denominations shows you conversion rates from your native currency to the local one. Better than a calculator, Denominations shows you information you can understand at a glance. Don’t have a data plan while you’re on vacation? No problem: Denominations downloads the latest conversion rates when you’re online, and doesn’t forget them if you don’t go online again. You’ll love it!
Screenshots
Verdict
The clearest difference is review sentiment: Denominations at 69% against World Clockr's 20%. Denominations also leads on rating (5.0 vs 1.0) and ratings volume (3 vs 1). World Clockr's advantage is price ($0.99 vs $3.00) and device support (3 vs 1). On update cadence, ads and in-app purchases 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
World Clockr costs $0.99 and Denominations $3.00 up front. Neither carries in-app purchases, so what you see is what you pay.
Denominations holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 20% of World Clockr's written reviews are positive against 69% of Denominations's.
World Clockr ships an update every 11 months, Denominations every 12 months. The most recent releases landed on September 16, 2026 and September 23, 2026 respectively.
| Parameter | World Clockr | Denominations |
|---|---|---|
| Price | $0.99 — better | $3.00 |
| Rating | 1.0 (1 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 20.0% of reviews | 68.9% of reviews — better |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 11 months — better | Every 12 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 2 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Piet Jonas | Abraham Vegh |
Customer experience
World Clockr
Denominations
In-app purchases
World Clockr
No in-app purchases
Denominations
No in-app purchases
