# Atomic Clock: Exact Time — Exact time with atomic clocks

> Exact time with atomic clocks (iPhone/iPad app by STAN I. C. ALEXANDRU PERSOANA FIZICA AUTORIZATA.)

- Source: https://appshunter.io/ios/app/atomic-clock-exact-time/id6752546454 (this page in markdown: same URL + `.md`)
- Developer: [STAN I. C. ALEXANDRU PERSOANA FIZICA AUTORIZATA](https://appshunter.io/developer/1799569348)
- Category: Utilities, Reference
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 29 MB
- Languages: American English
- Released: 2025-09-16
- Data updated: 2026-09-08
- User reviews in markdown: https://appshunter.io/ios/app/atomic-clock-exact-time/id6752546454/reviews.md

## What is Atomic Clock?

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 atoms—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.


## Version history (last 1 release)

### 1.0 — 2025-09-16

No release notes.

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All apps by STAN I. C. ALEXANDRU PERSOANA FIZICA AUTORIZATA: https://appshunter.io/developer/1799569348

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-08.*