# Atomic Clock vs Rain Tracker

The clearest difference is iOS requirement: Atomic Clock at 15.1 against Rain Tracker's 26.2. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Atomic Clock | Rain Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/atomic-clock-exact-time/id6752546454/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | Free | — |
| Size | 29 MB | 5 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [STAN I. C. ALEXANDRU PERSOANA FIZICA AUTORIZATA](https://appshunter.io/developer/1799569348) | [Nicholas Haberman](https://appshunter.io/developer/6804321774) |

## What reviewers say

### Atomic Clock

[App page](https://appshunter.io/ios/app/atomic-clock-exact-time/id6752546454)

This app provides ultra-accurate time by synchronizing with global atomic clock servers. It offers a precise time display suitable for professionals, travelers, and anyone needing absolute accuracy. Features include real-time sync, customizable display options, and a minimalist interface.

**Highlights:** Real-time synchronization with atomic clock servers, 24-hour and 12-hour display, Minimalist clock face with dark mode, Offline functionality with last known time, Precise time down to the millisecond

**Features:** macOS Compatibility

**In-app purchases:** none


### Rain Tracker

[App page](https://appshunter.io/ios/app/rain-tracker-rain-gauge-log/id6804321772)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Atomic Clock free?

Atomic Clock is free to download, with no in-app purchases.

### Is Rain Tracker free?

Rain Tracker is free to download, with no in-app purchases.

### Do Atomic Clock or Rain Tracker have ads?

Neither Atomic Clock nor Rain Tracker shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*