# Atomic Clock PRO vs Convert Image to PDF Easy

The clearest difference is price: Atomic Clock PRO at Free against Convert Image to PDF Easy's $1.99. Atomic Clock PRO also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.6). Convert Image to PDF Easy's advantage is ads (none vs shown). On in-app purchases there is nothing between them.

Atomic Clock PRO is free to download; Convert Image to PDF Easy costs $1.99 up front. Atomic Clock PRO sells 2 in-app purchases, starting at $1.99 per month and Convert Image to PDF Easy sells 4 in-app purchases, starting at $1.29 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Atomic Clock PRO | Convert Image to PDF Easy |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.7 (10K ratings)](https://appshunter.io/ios/app/atomic-clock-pro/id899090224/reviews)** | — |
| Number of ratings | **10K** | — |
| Positive reviews | 73.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 7 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Brachmann Online Marketing GmbH & Co. KG](https://appshunter.io/developer/682848918) | [乐祥 胡](https://appshunter.io/developer/1572365721) |

## What reviewers say

### Atomic Clock PRO

[App page](https://appshunter.io/ios/app/atomic-clock-pro/id899090224)

Get the most accurate time from an official atomic clock server. This app automatically detects your time zone and allows custom backgrounds. Easily switch between digital and analog clock displays with a swipe.

**Highlights:** Exact time from atomic clock, Automatic time zone recognition, Customizable background images, Digital and analog clock modes, Optional sound alerts, Color customization

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | per month |
| Remove Ads | $5.99 | one-time |

**What reviewers like**

- ⭐ Accurate time display
- 📟 Useful for timing events
- 🕰️ Helpful for setting other clocks
- 🔍 Large, easy-to-read clock face

**What reviewers complain about**

- 💸 Subscription model for ad-free version
- 📢 Excessive advertisements
- 🔍 Small font for seconds display
- 🔀 Difficulty in displaying both analog and digital clocks simultaneously

**Reported bugs**

- Second hand occasionally runs in reverse
- Digital clock display cuts off on some devices
- Inconsistent behavior when switching between clock types

**Requested features**

- Customizable clock face options
- Ability to set widget on home screen
- Sync with system clock to automatically update time


### Convert Image to PDF Easy

[App page](https://appshunter.io/ios/app/convert-image-to-pdf-easy/id6757125523)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Image To PDF Premium - weekly | $1.29 | per 7 days |
| Image To PDF Premium -monthly | $1.99 | per month |
| Image To PDF Premium -yearly | $9.99 | per year |
| Image To PDF Premium -lifetime | $12.99 | one-time |


## Frequently asked questions

### Is Atomic Clock PRO free?

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

### Is Convert Image to PDF Easy free?

Convert Image to PDF Easy costs $1.99, and also offers in-app purchases.

### Do Atomic Clock PRO or Convert Image to PDF Easy have ads?

Atomic Clock PRO shows ads; Convert Image to PDF Easy does not.

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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.*