# CleanPhoneNow vs Atomic Clock

The clearest difference is iOS requirement: CleanPhoneNow at 15.3 against Atomic Clock's 17.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CleanPhoneNow sells 3 in-app purchases, starting at $4.99 per 7 days and Atomic Clock sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | CleanPhoneNow | Atomic Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (4 ratings)](https://appshunter.io/ios/app/atomic-clock-precision-time/id6760377377/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 9 MB |
| Requires iOS | **15.3** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [JYD McHard 2 LLC](https://appshunter.io/developer/1851942114) | [家宝 戴](https://appshunter.io/developer/1826395838) |

## What reviewers say

### CleanPhoneNow

[App page](https://appshunter.io/ios/app/cleanphonenow/id6755102453)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cleaner PRO (weekly) | $4.99 | per 7 days |
| Cleaner PRO (monthly) | $12.99 | per month |
| Cleaner PRO (yearly) | $39.99 | per year |


### Atomic Clock

[App page](https://appshunter.io/ios/app/atomic-clock-precision-time/id6760377377)

This utility provides highly accurate time synchronization using NTP, displaying precise time with millisecond detail. It allows comparison with network time, shows sync offset and latency, and offers various clock styles with customization options. It's designed for users needing a reliable, precise reference clock.

**Highlights:** NTP-based time synchronization, Millisecond time detail, Local time and UTC display, Device offset and network latency indicators, Automatic sync, Multiple clock styles, Customizable colors and night mode

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AtomicClock Pro Monthly | $5.99 | per month |
| AtomicClock Pro Monthly | $19.99 | per year |


## Frequently asked questions

### Is CleanPhoneNow free?

CleanPhoneNow is free to download, with in-app purchases available.

### Is Atomic Clock free?

Atomic Clock is free to download, with in-app purchases available.

### Do CleanPhoneNow or Atomic Clock have ads?

Neither CleanPhoneNow nor Atomic Clock shows ads.

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