# Unix TimeStamp vs ShareByLight File Transfer

The clearest difference is in-app purchases: Unix TimeStamp at none against ShareByLight File Transfer's 1. Unix TimeStamp also leads on iOS requirement (15.6 vs 17.0). ShareByLight File Transfer's advantage is update cadence (every 2 weeks vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. ShareByLight File Transfer sells 1 one-off in-app purchase. Unix TimeStamp asks for nothing beyond the download.

Unix TimeStamp ships an update every 6 weeks, ShareByLight File Transfer every 2 weeks. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Unix TimeStamp | ShareByLight File Transfer |
| --- | --- | --- |
| 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 | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 4 MB | 5 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [灿耿 陈](https://appshunter.io/developer/1688324562) | [Dragos Roua](https://appshunter.io/developer/1471975280) |

## 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


### ShareByLight File Transfer

[App page](https://appshunter.io/ios/app/sharebylight-file-transfer/id6796897056)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ShareByLight Pro | $5.99 | one-time |


## Frequently asked questions

### Is Unix TimeStamp free?

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

### Is ShareByLight File Transfer free?

ShareByLight File Transfer is free to download, with in-app purchases available.

### Do Unix TimeStamp or ShareByLight File Transfer have ads?

Neither Unix TimeStamp nor ShareByLight File Transfer shows ads.

### Which is updated more often, Unix TimeStamp or ShareByLight File Transfer?

Unix TimeStamp ships an update every 6 weeks, and ShareByLight File Transfer every 2 weeks. Most recently, Unix TimeStamp was updated on October 31, 2026 and ShareByLight File Transfer 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.*