# Unix TimeStamp vs ChargeFlow

The clearest difference is in-app purchases: Unix TimeStamp at none against ChargeFlow's 1. Unix TimeStamp also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

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

Unix TimeStamp ships an update every 6 weeks, ChargeFlow every 2 months. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Unix TimeStamp | ChargeFlow |
| --- | --- | --- |
| 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** | Yes |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 4 MB | 33 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [灿耿 陈](https://appshunter.io/developer/1688324562) | [Nurale Srls](https://appshunter.io/developer/1647031630) |

## 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


### ChargeFlow

[App page](https://appshunter.io/ios/app/chargeflow/id6766921795)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is Unix TimeStamp free?

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

### Is ChargeFlow free?

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

### Do Unix TimeStamp or ChargeFlow have ads?

ChargeFlow shows ads; Unix TimeStamp does not.

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

Unix TimeStamp ships an update every 6 weeks, and ChargeFlow every 2 months. Most recently, Unix TimeStamp was updated on October 8, 2026 and ChargeFlow on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*