Atomic Clock vs CrowdCount
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Atomic Clock
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Always know the exact time with Atomic Clock β Precise Time. Our app synchronizes with official atomic time servers to deliver ultra-accurate time down to the millisecond. Whether youβre 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 atomsβusually 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.
CrowdCount
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CrowdCount is a simple, offline capacity tracking app designed for supervising activities, events, and shared spaces. Whether youβre managing a kids activity, play area, event zone, or class rotation, CrowdCount helps you keep track of how many people are in a space at any moment. Features: β’ One-tap +1 and β1 counting β’ Set a maximum capacity β’ Clear visual warnings as you approach or exceed limits β’ Optional sound and haptic feedback β’ Reset confirmation to prevent mistakes β’ Works fully offline β no setup or accounts required CrowdCount is designed to be fast, reliable, and easy to use in busy environments where attention matters. Note: CrowdCount is a counting aid only and does not replace supervision, safety procedures, or venue policies.
Screenshots
Verdict
Atomic Clock and CrowdCount 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Atomic Clock | CrowdCount |
|---|---|---|
| Price | Free | Free |
| Update frequency | β | Daily |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod β better |
| Requires iOS | 15.1 | 15.1 |
| Further details β not scored | ||
| Size | 29 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | STAN I. C. ALEXANDRU PERSOANA FIZICA AUTORIZATA | ALLAN RAYMOND PLUMMER |
In-app purchases
Atomic Clock
No in-app purchases
CrowdCount
No in-app purchases
Questions
Is Atomic Clock free?
Is CrowdCount free?
Do Atomic Clock or CrowdCount have ads?
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