Comparison

Studio Clock vs Atomic Clock

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

Head to head
About

Studio Clock

Features
Read full description

Simple Studio Clock – A minimalist studio clock for iPhone, iPad, and Mac. Does exactly what it needs to – no more, no less. More features coming soon!

About

Atomic Clock

Features
Read full description

Always know the exact time with Atomic Clock – Precise Time. Our app synchronizes with official atomic time servers to deliver ultra-accurate time down to the millisecond. Whether you’re coordinating across time zones, managing scientific experiments, or simply want the most reliable clock, this app provides unmatched precision. Features: - Real-time synchronization with global atomic clock servers - 24-hour and 12-hour display options - Beautiful, minimal clock face with dark mode - Works online and offline with last known atomic time - Perfect for professionals, travelers, pilots, scientists, and anyone who values absolute accuracy. An atomic clock is a timekeeping device that measures time based on the vibrations or transitions of atomsβ€”usually cesium or rubidium. Unlike mechanical or quartz clocks, which rely on moving parts or crystals, atomic clocks use the natural oscillations of atoms as their frequency standard. This makes them the most accurate clocks ever developed, capable of maintaining time to within a few billionths of a second per day. Atomic clocks are essential for applications where extreme precision is required, such as GPS navigation, telecommunications, space exploration, scientific experiments, and synchronizing global networks.

Screenshots

Studio Clock2 screens
Atomic Clock3 screens

Verdict

The call

Studio Clock and Atomic Clock are too close to call on the numbers: across 5 compared parameters β€” price, ads, in-app purchases and device support among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
Studio Clock versus Atomic Clock: the parameters behind the verdict, then further details
ParameterStudio ClockAtomic Clock
PriceFreeFree
Update frequencyEvery 3 daysβ€”
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.615.1 β€” better
Further details β€” not scored
Size1 MB29 MB
Age rating4+4+
DeveloperNoah Patrick RedekerSTAN I. C. ALEXANDRU PERSOANA FIZICA AUTORIZATA

In-app purchases

None

Studio Clock

No in-app purchases

None

Atomic Clock

No in-app purchases

Questions

Is Studio Clock free?
Studio Clock is free to download, with no in-app purchases.
Is Atomic Clock free?
Atomic Clock is free to download, with no in-app purchases.
Do Studio Clock or Atomic Clock have ads?
Neither Studio Clock nor Atomic Clock shows ads.

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