# Precise Timestamp vs NTP Inspector

The clearest difference is ratings volume: Precise Timestamp at 7 against NTP Inspector's 2. Precise Timestamp also leads on iOS requirement (13.0 vs 18.0). On price, rating, review sentiment and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Precise Timestamp against 5.0 for NTP Inspector. Both are backed by a comparable volume of ratings — 7 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Precise Timestamp ships an update every 5 weeks, NTP Inspector monthly. The most recent releases landed on September 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Precise Timestamp | NTP Inspector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/precise-timestamp/id6463294734/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/ntp-inspector/id6757625801/reviews) |
| Number of ratings | **7** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free | Free |
| Size | 19 MB | 3 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chris Gillin](https://appshunter.io/developer/1565599090) | [Antonios Chariton](https://appshunter.io/developer/1867948901) |

## What reviewers say

### Precise Timestamp

[App page](https://appshunter.io/ios/app/precise-timestamp/id6463294734)

Capture events with unparalleled accuracy, down to the tenth of a second. Synchronize with NTP servers for precise timekeeping and view detailed sync information. Organize events with descriptions and toggle between absolute and relative time displays.

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

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

**In-app purchases:** none


### NTP Inspector

[App page](https://appshunter.io/ios/app/ntp-inspector/id6757625801)

This utility app allows you to query NTP servers on the internet and view detailed information from their responses. It helps troubleshoot server issues by providing protocol version, stratum, reference time, and leap second status directly from your device.

**Highlights:** Query NTP servers, View protocol version, Check server stratum, Report reference time, Detect leap seconds, Troubleshoot network issues

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Precise Timestamp free?

Precise Timestamp is free to download, with no in-app purchases.

### Is NTP Inspector free?

NTP Inspector is free to download, with no in-app purchases.

### Which has better reviews, Precise Timestamp or NTP Inspector?

Precise Timestamp and NTP Inspector are both rated 5.0 out of 5 on the App Store, from 7 and 2 ratings respectively.

### Do Precise Timestamp or NTP Inspector have ads?

Neither Precise Timestamp nor NTP Inspector shows ads.

### Which is updated more often, Precise Timestamp or NTP Inspector?

Precise Timestamp ships an update every 5 weeks, and NTP Inspector monthly. Most recently, Precise Timestamp was updated on September 3, 2026 and NTP Inspector on October 1, 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.*