# Unix TimeStamp vs ContactsMover

The clearest difference is in-app purchases: Unix TimeStamp at none against ContactsMover's 3. ContactsMover's advantage is update cadence (weekly vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ContactsMover sells 3 one-off in-app purchases. Unix TimeStamp asks for nothing beyond the download.

Unix TimeStamp ships an update every 6 weeks, ContactsMover weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | Unix TimeStamp | ContactsMover |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unix-timestamp/id6737517840/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 4 MB | 39 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [灿耿 陈](https://appshunter.io/developer/1688324562) | [Hangzhou Qingwu Qifeng Network Technology Co., Ltd.](https://appshunter.io/developer/1880881753) |

## What reviewers say

### Unix TimeStamp

[App page](https://appshunter.io/ios/app/unix-timestamp/id6737517840)

This tool simplifies working with Unix timestamps, offering one-click display and copying. It supports switching between second and millisecond precision, bidirectional conversion to human-readable dates, and multi-time zone conversions.

**Highlights:** One-click timestamp display, One-click copy to clipboard, Second and millisecond precision toggle, Bidirectional timestamp to date conversion, Multi-time zone conversion, Manual data copying

**Features:** Vision Pro support

**In-app purchases:** none


### ContactsMover

[App page](https://appshunter.io/ios/app/contactsmover-batch-contacts/id6759815908)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Day Premium | $2.99 | one-time |
| 1 Month Premium | $5.99 | one-time |
| 1 Year Premium | $29.99 | one-time |


## Frequently asked questions

### Is Unix TimeStamp free?

Unix TimeStamp is free to download, with no in-app purchases.

### Is ContactsMover free?

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

### Do Unix TimeStamp or ContactsMover have ads?

Neither Unix TimeStamp nor ContactsMover shows ads.

### Which is updated more often, Unix TimeStamp or ContactsMover?

Unix TimeStamp ships an update every 6 weeks, and ContactsMover weekly. Most recently, Unix TimeStamp was updated on October 31, 2026 and ContactsMover on October 31, 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.*