# Time Stamp Pro vs Precise Timestamp

The clearest difference is in-app purchases: Precise Timestamp at none against Time Stamp Pro's 1. Precise Timestamp also leads on update cadence (every 5 weeks vs every 12 months) and iOS requirement (13.0 vs 26.0). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Time Stamp Pro sells 1 one-off in-app purchase. Precise Timestamp asks for nothing beyond the download.

Time Stamp Pro ships an update every 12 months, Precise Timestamp every 5 weeks. The most recent releases landed on September 20, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | Time Stamp Pro | Precise Timestamp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/precise-timestamp/id6463294734/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 1 MB | 19 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Saman Razavi](https://appshunter.io/developer/457169006) | [Chris Gillin](https://appshunter.io/developer/1565599090) |

## What reviewers say

### Time Stamp Pro

[App page](https://appshunter.io/ios/app/time-stamp-pro/id1007281016)

This utility app helps you meticulously track time spent on various projects and clients. It offers location-based reminders to ensure timers are started and stopped accurately, with secure iCloud backup for your data.

**Highlights:** Log time spent on projects, Create customer profiles, Generate easy-to-read reports, Location-based timer reminders, Unlimited project modification, iCloud data backup and restore

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro-Version | $4.99 | one-time |


### 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


## Frequently asked questions

### Is Time Stamp Pro free?

Time Stamp Pro is free to download, with in-app purchases available.

### Is Precise Timestamp free?

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

### Do Time Stamp Pro or Precise Timestamp have ads?

Neither Time Stamp Pro nor Precise Timestamp shows ads.

### Which is updated more often, Time Stamp Pro or Precise Timestamp?

Time Stamp Pro ships an update every 12 months, and Precise Timestamp every 5 weeks. Most recently, Time Stamp Pro was updated on September 20, 2026 and Precise Timestamp on September 3, 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.*