# Precise Timestamp

> High-precision time capture synchronized with NTP servers. (iPhone/iPad app by Chris Gillin.)

- Source: https://appshunter.io/ios/app/precise-timestamp/id6463294734 (this page in markdown: same URL + `.md`)
- Developer: [Chris Gillin](https://appshunter.io/developer/1565599090)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 7 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 19 MB
- Languages: American English
- Released: 2023-09-11
- Data updated: 2026-08-21
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/precise-timestamp/id6463294734/reviews.md

## What is Precise Timestamp?

Precise Timestamp: Capture Every Moment

Precise Timestamp is your go-to app for capturing the exact time of events down to the tenth of a second. Ensure every moment is pinpointed with utmost accuracy.

Features:

Unrivaled Timekeeping Accuracy
- Achieve high-precision time, synchronized with NTP servers.
- Gain complete transparency with details on the last sync time, offset, and round trip time.

Dynamic Display Modes:
- Effortlessly toggle between Absolute and Relative time displays with a simple click.
- Your events, neatly sorted and grouped by dates.
- Add rich descriptions to your events, ensuring each stands out.

Seamless Event Management:
- Benefit from a user-friendly bottom bar for quick toggling between editing and deletion.

## Key features

- NTP server synchronization
- Tenth-of-a-second accuracy
- Absolute and relative time modes
- Event descriptions
- Event sorting and grouping
- Sync time details

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/precise-timestamp/id6463294734/reviews.md

### 5/5 — Good replacement for Emerald Timestamp

*2026-03-20*

I was a longtime user of Emerald Timestamp and was sorry when that company closed and took down their apps. Precise Timestamp seemed to have similar functionality except for including accuracy when sharing the logs. I contacted the author and he added an option for it to this new release. Terrific!

I also like the fact that the author makes the source code available on Github, and releases it under an MIT license. When I have more free time (ha!) I might take advantage of that.

### 5/5 — Additional Rows Added!!

*2024-07-29*

Thank you so much for adding additional rows to the app. I emailed the creator of the app to inform him that when I added multiple buttons, they were too small to see and I would push the wrong button. He accommodated me and was able to fix the app. I am a paramedic and need a record of precise times when administering medication or working on cardiac arrests. Thank you so much Chris!!!

### 5/5 — Wow! 🤩

*2024-04-28*

This app is exactly what I needed for timing events and setting countdowns! I really like the manual event entry!!!

## Frequently asked questions about Precise Timestamp

### What is Precise Timestamp's accuracy?

Precise Timestamp captures time down to the tenth of a second. It achieves high-precision timekeeping by synchronizing with NTP servers.

### Does Precise Timestamp have ads?

No, Precise Timestamp is ad-free. The app does not contain any advertisements.

### What devices support Precise Timestamp?

Precise Timestamp is available on iPhone, iPad, and iPod devices.

### How often is Precise Timestamp updated?

The latest version is 1.1.3, last updated on March 20, 2026. This indicates a recent update, suggesting ongoing development and support.

### What is the age rating for Precise Timestamp?

Precise Timestamp has an age rating of 4+, making it suitable for a wide range of users.

### Can I add descriptions to events in Precise Timestamp?

Yes, you can add rich descriptions to your events within Precise Timestamp to ensure each one stands out and is well-documented.

### How does Precise Timestamp handle event organization?

Precise Timestamp neatly sorts and groups your events by dates. You can also add descriptions to each event for better organization.

### What information does Precise Timestamp provide about sync time?

Precise Timestamp offers complete transparency with details on the last sync time, offset, and round trip time, allowing users to understand the accuracy of their timekeeping.

## Version history (last 5 releases)

### 1.1.4 — 2026-08-13

Add setting to change button down behavior

### 1.1.3 — 2026-03-20

Adds support for including accuracy in Event Log exports

### 1.1.2 — 2025-10-21

Fix for sharing event log in iOS 26

### 1.1.1 — 2025-05-23

Add support for hiding the running time on the main screen

### 1.1.0 — 2025-04-15

- Add color to organize events
- Increased max button row option
- Ability to add name to manually inserted event at creation
- Bug fixes

## Apps similar to Precise Timestamp

| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [Tivfy](https://appshunter.io/ios/app/tivfy/id6475582841) | — | Free | Utilities |
| [Unix TimeStamp](https://appshunter.io/ios/app/unix-timestamp/id6737517840) | 5.0 (1) | Free | Utilities |
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| [World Sync](https://appshunter.io/ios/app/world-sync/id6751124597) | 5.0 (1) | Free | Utilities |
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## Related topics

[time stamp basic](https://appshunter.io/ios/topics/time-stamp-basic) · [timestamp app](https://appshunter.io/ios/topics/timestamp-app) · [ntp time](https://appshunter.io/ios/topics/ntp-time) · [timestamps](https://appshunter.io/ios/topics/timestamps) · [time stamp](https://appshunter.io/ios/topics/time-stamp)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-21.*