Comparison

Clock vs TetraClock

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

Head to head
About

Clock

This app offers an elegant and functional clock experience for Apple devices. It features a sleek design with various customizable styles and a night mode, enhancing any setup with its minimalist aesthetic.

Highlights
  • Elegant and functional clock
  • Sleek and stylish design
  • Various clock styles
  • Night mode
  • Customization options
  • Easy to use
Features
Read full description

Looking for an elegant and functional clock for your iPhone or iPad? Clock - TV iOS is the perfect solution! With a sleek and stylish design, the clock enhances any setup. App Features: Various clock styles, Night mode, Customization options, Easy to use. Download now and enjoy a minimalist clock on your device! Szukasz eleganckiego i funkcjonalnego zegara na iPhone’a lub iPada? Clock - TV dla iOS to doskonałe rozwiązanie! Dzięki prostemu, ale estetycznemu wyglądowi, zegar świetnie komponuje się z każdym otoczeniem. Funkcje aplikacji: Wybór różnych stylów zegara, Tryb nocny, Opcje personalizacji, Prosta obsługa Pobierz teraz i ciesz się minimalistycznym zegarem na swoim urządzeniu!

About

TetraClock

Features
Read full description

'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.

Screenshots

Clock4 screens
TetraClock3 screens

Verdict

The call

The clearest difference is price: TetraClock at Free against Clock's $0.99. TetraClock also leads on update cadence (every 2 days vs every 14 months) and iOS requirement (14.0 vs 26.0). Clock's advantage is ads (none vs shown). On in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

TetraClock is free to download; Clock costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Clock ships an update every 14 months, TetraClock every 2 days. The most recent releases landed on June 1, 2026 and September 17, 2026 respectively.

Scorecard4 real differences · 4 level
Clock versus TetraClock: the parameters behind the verdict, then further details
ParameterClockTetraClock
Price$0.99Free — better
Positive reviews0.0% of reviews—
Update frequencyEvery 14 monthsEvery 2 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, Apple TViPhone, iPad, iPod
Requires iOS26.014.0 — better
Further details — not scored
Size13 MB6 MB
Age rating4+4+
DeveloperZbigniew OsadaLegal Prompt Inc.

In-app purchases

None

Clock

No in-app purchases

None

TetraClock

No in-app purchases

Questions

Is Clock free?
Clock costs $0.99, with no in-app purchases.
Is TetraClock free?
TetraClock is free to download, with no in-app purchases.
Do Clock or TetraClock have ads?
TetraClock shows ads; Clock does not.
Which is updated more often, Clock or TetraClock?
Clock ships an update every 14 months, and TetraClock every 2 days. Most recently, Clock was updated on June 1, 2026 and TetraClock on September 17, 2026.

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