TetraClock vs Word Clock Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TetraClock
This clock app uses falling tetromino blocks to display the time. Customize colors, animations, and display formats. Note that the displayed time may have slight discrepancies due to animation effects.
- Tetromino block time display
- Customizable colors and animations
- 12/24-hour format
- Seconds display toggle
- Adjustable falling speed
- Background color options
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'TetraClock' is a clock app that represents the time by stacking seven types of single-sided tetromino-shaped blocks as they fall. The differences from the paid version are as follows: ・Contains ads ・No Watch App [How to Use] Tap the screen: Open the settings screen. Long press the screen: Stack the blocks again. [Main Features] - Switch between 12/24-hour display - Toggle seconds display ON/OFF - Monotone display - Fill in ON/OFF - Change outline color - Change transition animations - Change falling speed - Change background color [Notices] Due to the animation effect used for changing numbers, there may be a discrepancy between the displayed time and the actual time. Please do not use the displayed time as a basis for important decisions.
Word Clock Pro
This app transforms the current time into artistic typography, offering a customizable word clock experience. It functions as a home screen widget, desk clock, and ambient display across various Apple devices, allowing for extensive design personalization.
- Customizable word clock widgets
- Progress and countdown widgets
- Extensive design customization
- Ambient display mode
- Support for six languages
- Cross-Apple ecosystem compatibility
- iCloud sync for themes
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Turn time into typography with Word Clock Pro—a customizable word clock, home screen widget, desk clock, and ambient display for your Apple devices. Instead of ordinary digits, Word Clock Pro expresses the time in words. Create a minimalist clock that matches your home screen, desk, nightstand, Mac, Apple Watch, or Apple TV. WORD CLOCK WIDGETS Add elegant word clock widgets to your iPhone, iPad, or Mac. Choose from small and large layouts, customize their appearance, and use your own images as widget backgrounds. PROGRESS & COUNTDOWN WIDGETS Visualize more than the current time with dedicated widgets for: • Day progress • Week progress • Month progress • Year progress • Custom countdowns Create countdowns for birthdays, holidays, events, deadlines, and other important dates. DESIGN YOUR OWN CLOCK Build unlimited themes with complete control over: • Background and letter colors • Image backgrounds • Fonts and typography • Inactive-letter opacity • Minute indicator position • Indicator color, opacity, size, and shape • One-minute or classic five-minute precision Start with 15 professionally designed presets or create a completely original look with live previews. DESK & AMBIENT CLOCK Turn your iPhone or iPad into a calm bedside, desk, or kiosk display. Ambient Mode can keep the screen awake, allowing your word clock to remain visible without automatic locking. SIX CLOCK LANGUAGES Display time in: • English • German • Dutch • French • Spanish • Italian ACROSS THE APPLE ECOSYSTEM • iPhone and iPad Home screen widgets, StandBy support, countdowns, progress widgets, and fullscreen clock modes. • Mac A native macOS app, desktop widgets, and a dedicated word clock screensaver. • Apple Watch A glanceable word clock with customizable themes. • Apple TV A large-format ambient word clock designed for viewing across the room. ICLOUD SYNC Keep your custom themes and settings synchronized across supported Apple devices. ONE-TIME PURCHASE Buy Word Clock Pro once and use it across iPhone, iPad, Mac, Apple Watch, and Apple TV. No subscriptions. No in-app purchases.
Screenshots
Verdict
The clearest difference is price: TetraClock at Free against Word Clock Pro's $3.99. TetraClock also leads on update cadence (every 2 days vs every 10 days). Word Clock Pro's advantage is ads (none vs shown) and rating (4.0 vs 3.7). On ratings volume, in-app purchases 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
TetraClock is free to download; Word Clock Pro costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Word Clock Pro holds the better App Store score, 4.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 2 respectively.
TetraClock ships an update every 2 days, Word Clock Pro every 10 days. The most recent releases landed on October 30, 2026 and November 10, 2026 respectively.
| Parameter | TetraClock | Word Clock Pro |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | 3.7 (3 ratings) | 4.0 (2 ratings) — better |
| Positive reviews | — | 25.0% of reviews |
| Number of ratings | 3 — better | 2 |
| Update frequency | Every 2 days — better | Every 10 days |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac, Apple TV, Apple Watch — better |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 6 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Legal Prompt Inc. | Vasic Stefan |
In-app purchases
TetraClock
No in-app purchases
Word Clock Pro
No in-app purchases
Questions
Is TetraClock free?
Is Word Clock Pro free?
Which has better reviews, TetraClock or Word Clock Pro?
Do TetraClock or Word Clock Pro have ads?
Which is updated more often, TetraClock or Word Clock Pro?
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