# Reorder Contacts vs AtomicClock

The clearest difference is price: AtomicClock at Free against Reorder Contacts's $0.99. AtomicClock also leads on rating (4.8 vs 4.5) and ratings volume (5.6K vs 46). Reorder Contacts's advantage is in-app purchases (none vs 1) and ads (none vs shown). On review sentiment, device support and iOS requirement there is nothing between them.

AtomicClock is free to download; Reorder Contacts costs $0.99 up front. AtomicClock sells 1 one-off in-app purchase. Reorder Contacts asks for nothing beyond the download.

AtomicClock holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: AtomicClock has 5.6K ratings behind it against 46, so its average is the more settled of the two. Written reviews point the same way: 83% of Reorder Contacts's written reviews are positive against 84% of AtomicClock's.

Reorder Contacts ships an update every 2 months, AtomicClock monthly. The most recent releases landed on October 23, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Reorder Contacts | AtomicClock |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.5 (46 ratings)](https://appshunter.io/ios/app/reorder-contacts-reorder-it/id583700229/reviews) | **[4.8 (5.6K ratings)](https://appshunter.io/ios/app/atomicclock-ntp-time/id1402993049/reviews)** |
| Number of ratings | 46 | **5.6K** |
| Positive reviews | 82.7% of reviews | **84.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#200** | — |
| Size | 1 MB | 17 MB |
| Requires iOS | 17.6 | **17.4** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [takaaki024](https://appshunter.io/developer/393783638) | [Timo Partl](https://appshunter.io/developer/1387413672) |

## What reviewers say

### Reorder Contacts

[App page](https://appshunter.io/ios/app/reorder-contacts-reorder-it/id583700229)

**Currently charting:** #200 Top Paid · Utilities (US App Store)

Easily reorder multiple email addresses associated with a single contact. This utility app fills a gap in standard contact management tools, allowing for better organization of your address book.

**Highlights:** Reorder email addresses, Manage multiple emails per contact, Organize address book entries, Simple contact utility

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ✨ Fills a gap in iOS contacts
- 👍 Simple and easy to use
- 🚀 Does exactly what it says
- 💰 Great value for money
- 💡 Powerful despite simplicity

**What reviewers complain about**

- ⚠️ UI could use a refresh
- ⚫ Dark mode readability issues
- 🔄 Sync issues with Mac
- 🐛 Occasional crashes with large lists
- ❓ Confusing for some users

**Reported bugs**

- Changes not reflected in Contacts
- Does not work with latest iOS versions
- Dark grey text on black background is unreadable
- App crashes frequently with large contact lists
- Delete function bugs

**Requested features**

- Option to rearrange all contacts with one click
- Add option to not use dark mode
- Add an alphabet index for easier contact navigation
- Add search and group features
- Add street address reordering


### AtomicClock

[App page](https://appshunter.io/ios/app/atomicclock-ntp-time/id1402993049)

This app displays the exact current time synchronized with NTP servers, offering a customizable clock view for precise time checks. It's ideal for setting watches, verifying timestamps, or comparing local and network time.

**Highlights:** Precise time from NTP servers, Customizable clock faces, Select or add time servers, Local and UTC views, 12/24 hour modes, Customizable time format, Acoustic ticking

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro Version | $6.99 | one-time |

**What reviewers like**

- 🚀 Accurate time
- 👍 Highly customizable
- 🚀 Precise to the second
- 👍 Easy to use
- 👍 Helpful for setting watches

**What reviewers complain about**

- 🐛 Server connection issues
- 🔍 Limited time zone options
- 💰 Ads diminish clock view
- 🔍 Lacks some advanced features
- 🔍 Redundant for some users

**Reported bugs**

- Crashes on certain iOS versions
- Occasional freezing of hands
- Countdown timer sound not working

**Requested features**

- Add GMT/dual time display
- Implement widget support
- Add different second hand sounds
- Allow setting background color to match watch
- Include alarm/timer functionality


## Frequently asked questions

### Is Reorder Contacts free?

Reorder Contacts costs $0.99, with no in-app purchases.

### Is AtomicClock free?

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

### Which has better reviews, Reorder Contacts or AtomicClock?

AtomicClock is rated higher. Reorder Contacts averages 4.5 out of 5 from 46 ratings, while AtomicClock averages 4.8 from 5.6K ratings.

### Do Reorder Contacts or AtomicClock have ads?

AtomicClock shows ads; Reorder Contacts does not.

### Which is updated more often, Reorder Contacts or AtomicClock?

Reorder Contacts ships an update every 2 months, and AtomicClock monthly. Most recently, Reorder Contacts was updated on October 23, 2026 and AtomicClock on October 29, 2026.

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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.*