World Time Shifter Clock vs Clear Read
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
World Time Shifter Clock
This intuitive world clock helps you coordinate with people across different time zones. Easily plan meetings, stay connected with loved ones, and manage global teams. It offers a unique visual display and time shifting capabilities for effortless time management.
- Unique intuitive display
- Time shifting for time changes
- Meeting scheduling
- Global team management
- Travel time forecasting
- Event reminders and notifications
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Coordinate with anyone, any time, anywhere, around the world with this unique and intuitive world clock. SYNC TEAMS - schedule overlap feature makes it easy to see when everyone's schedule coincides. KEEP IN TOUCH - Stay connected to family around the globe - know when it's the best time to call your relatives in another time zone. GREAT FOR TRAVEL - Plan your travel - use it to forecast your landing time after a long flight thru multiple time zones. GLOBAL SPORTS MATCHES - Don't miss the opening kick-off of the match in Manchester. TRADING MARKETS - Stay on top of the financial markets around the world. Features • Unique Intuitive Display - Super easy to see the times around the world • Time Shifting: Rotate the clock forwards or backwards to see time changes. • Large Widget - see the full clock face right on your home screen. • Schedule Overlap - see hours of overlap for schedules in one or more locations. • Reminders: Creates notifications for any time, any place.
Clear Read
Enhance your web reading experience by customizing website appearance. Choose from various fonts and styling options to create a comfortable and personalized view for any site.
- Customizable website styling
- Multiple font choices
- Adjustable font size and weight
- Text and background color options
- Line and paragraph spacing control
- Link color customization
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Clear Read is a Safari extension that helps you make the web a more comfortable reading experience with your styling preferences. Set your preferences for all websites or just those that need your own touch. Included fonts: - OpenDyslexic - Atkinson Hyperlegible - Bionic Reading® - Shantell Sans - Inter - Georgia - Helvetica - Source Code Pro - San Francisco - San Francisco Mono - New York Included styling options: - Font - Font Size - Font Weight - Italics - Text Alignment - Text Case - Line Height Paragraph Sp - Letter Spacing - Word Spacing - Text Colour - Background Colour - Link Colour - Link Highlight - Link Outline Clear Read is only intended for the main Safari app and will not work in In-App Browsers or browser apps that are not Safari.
Screenshots
Verdict
The clearest difference is update cadence: World Time Shifter Clock at every 3 weeks against Clear Read's every 5 months. World Time Shifter Clock also leads on ratings volume (153 vs 2) and price ($3.99 vs $4.99). Clear Read's advantage is rating (5.0 vs 4.7) and device support (4 vs 2). On review sentiment, 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 Time Shifter Clock costs $3.99 and Clear Read $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Clear Read holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: World Time Shifter Clock has 153 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 94% of World Time Shifter Clock's written reviews are positive against 100% of Clear Read's.
World Time Shifter Clock ships an update every 3 weeks, Clear Read every 5 months. Both last shipped on October 24, 2026.
| Parameter | World Time Shifter Clock | Clear Read |
|---|---|---|
| Price | $3.99 — better | $4.99 |
| Rating | 4.7 (153 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 94.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 153 — better | 2 |
| Update frequency | Every 3 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 19 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | David Richmond | Toast Studio Australia |
Customer experience
World Time Shifter Clock
Clear Read
Bugs and requests
World Time Shifter Clock
Reported bugs
2 issues- Welcome screen typo: "by add" instead of "by adding"
- Beijing, China not visible in city list
Requested features
6 requests- Bigger rim font option
- Native Mac app
- Ability to set up profiles for different projects
- Custom locations
- Time synchronization
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- Define trading session times
Clear Read
Not enough reviews yet to summarise bugs or requests.
In-app purchases
World Time Shifter Clock
No in-app purchases
Clear Read
No in-app purchases
Questions
Is World Time Shifter Clock free?
Is Clear Read free?
Which has better reviews, World Time Shifter Clock or Clear Read?
Do World Time Shifter Clock or Clear Read have ads?
Which is updated more often, World Time Shifter Clock or Clear Read?
Other comparisons
