Font Up vs YonderClock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Font Up
Facilitate communication for individuals with hearing impairments. Type messages and adjust font size and color for clear display on the entire screen. A simple tool to bridge communication gaps.
- Full screen display
- Adjustable font size
- Adjustable font color
- One-click clear content
- Dark mode support
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As the elders in the family get older and their hearing becomes more or less poor, communication becomes extremely inconvenient, sometimes shouting out loud will not help. Font Up is software for people with hearing impairments or family members with hearing impairments in the family. Just type out the words you want to say, and then adjust the font size and color to make it easier for people with hearing impairments to communicate with people with normal hearing. Features: * Use the entire screen to show what you want to communicate (iPhone or iPad) * Font size and color can be adjusted freely * Clear content with one click for easier communication * Support dark mode
YonderClock
Experience a dynamic view of the world's time zones through real-time 3D aerial perspectives of global landmarks. Watch as the scene changes every 15 minutes, showcasing morning, noon, or dusk across different cities. Collect visited landmarks and see your progress on a world map.
- Real-time 3D aerial views of landmarks
- Dynamic scene changes every 15 minutes
- Collection of visited landmarks
- World map progress tracking
- Home screen widget
- Unlimited landmark shuffling (PRO)
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Right now, the Sydney Opera House is greeting the morning. Right now, the Eiffel Tower in Paris is basking in noon light. Right now, the Statue of Liberty is drifting into dusk. Yonder Clock isn't a world clock. It's a window — showing you the world behind the time zones. Open the app, and you'll see a landmark somewhere on Earth in its real time of day: an Apple Maps 3D aerial view, slowly rotating. Every 15 minutes, the scene changes to another place experiencing morning, noon, or dusk. You don't have to do anything. Just watch. The world flows on its own. --- 500+ landmarks worldwide --- Across 35 cities — from the Sydney Opera House to the Sagrada Família, from the Golden Gate Bridge to Mount Fuji. Each landmark has a hand-tuned 3D aerial camera angle, crafted for that one perfect view. --- See it, collect it --- Every new landmark you see is automatically added to your collection. No effort required — just keep watching, and your world map fills in over time. Switch to the globe view to see how many cities you've "visited." --- Home screen widget --- Put the world on your home screen. The widget cycles through landmarks every 15 minutes, even if you don't open the app for a week. Morning somewhere, dusk somewhere else — a glance is all it takes. --- PRO --- • Unlimited shuffle — change landmarks whenever you want • Widget syncs with the app in real time • Freely browse all uncollected landmarks • Full access to 600+ landmarks in 3D Before you put your phone down, take one look. Somewhere in the world, the sun is just coming up. Terms of Service:https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy:https://www.wikimbti.com/YonderClockPrivacy.html?lang=en-US
Screenshots
Verdict
The clearest difference is price: YonderClock at Free against Font Up's $0.99. YonderClock also leads on review sentiment (33% vs 0%) and update cadence (daily vs every 7 months). Font Up's advantage is rating (3.8 vs 2.3) and in-app purchases (none vs 2). On ratings volume, ads 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
YonderClock is free to download; Font Up costs $0.99 up front. YonderClock sells 2 in-app purchases, starting at $9.99 per year. Font Up asks for nothing beyond the download.
Font Up holds the better App Store score, 3.8 against 2.3. Both are backed by a comparable volume of ratings — 8 and 3 respectively. Written reviews complicate that: 0% of Font Up's written reviews are positive against 33% of YonderClock's, so the app with the better star average is not the one people write more warmly about.
Font Up ships an update every 7 months, YonderClock daily. The most recent releases landed on October 5, 2026 and October 12, 2026 respectively.
| Parameter | Font Up | YonderClock |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 3.8 (8 ratings) — better | 2.3 (3 ratings) |
| Positive reviews | 0.0% of reviews | 33.3% of reviews — better |
| Number of ratings | 8 — better | 3 |
| Update frequency | Every 7 months | Daily — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Freemium — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 9 MB | 106 MB |
| Age rating | 4+ | 4+ |
| Developer | 恒俭 董 | Guangzhou Black Box Network Technology Co., Ltd. |
Customer experience
Font Up
YonderClock
In-app purchases
Font Up
No in-app purchases
YonderClock
- Year-Pro$9.991 Year
- Buyout-PRO$16.49









