# Flag Time Stamp vs Unix TimeStamp

The clearest difference is rating: Unix TimeStamp at 5.0 against Flag Time Stamp's 1.0. Unix TimeStamp also leads on update cadence (every 6 weeks vs every 4 months). Flag Time Stamp's advantage is monetization model (free vs ad-supported) and iOS requirement (9.3 vs 15.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Unix TimeStamp holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Flag Time Stamp ships an update every 4 months, Unix TimeStamp every 6 weeks. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Flag Time Stamp | Unix TimeStamp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/flag-time-stamp/id1030395320/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unix-timestamp/id6737517840/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 10 MB | 4 MB |
| Requires iOS | **9.3** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Takashi IYODA](https://appshunter.io/developer/1030395319) | [灿耿 陈](https://appshunter.io/developer/1688324562) |

## What reviewers say

### Flag Time Stamp

[App page](https://appshunter.io/ios/app/flag-time-stamp/id1030395320)

Easily record event times with a single button press. This utility is designed to assist motor sports officials at circuits with quick and accurate time logging.

**Highlights:** One-tap time recording, Event logging, Motor sports official assistance, Circuit use case

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Flag Time Stamp free?

Flag Time Stamp is free to download, with no in-app purchases.

### Is Unix TimeStamp free?

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

### Which has better reviews, Flag Time Stamp or Unix TimeStamp?

Unix TimeStamp is rated higher. Flag Time Stamp averages 1.0 out of 5 from 1 ratings, while Unix TimeStamp averages 5.0 from 1 ratings.

### Do Flag Time Stamp or Unix TimeStamp have ads?

Neither Flag Time Stamp nor Unix TimeStamp shows ads.

### Which is updated more often, Flag Time Stamp or Unix TimeStamp?

Flag Time Stamp ships an update every 4 months, and Unix TimeStamp every 6 weeks. Most recently, Flag Time Stamp was updated on October 7, 2026 and Unix TimeStamp on October 8, 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.*