# Time Stamp Pro vs Date Radar Countdown Stopwatch

The clearest difference is update cadence: Date Radar Countdown Stopwatch at every 5 days against Time Stamp Pro's every 12 months. Date Radar Countdown Stopwatch also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Time Stamp Pro sells 1 one-off in-app purchase and Date Radar Countdown Stopwatch sells 3 in-app purchases, starting at $0.29 per 3 months. Whichever you choose, the download price is not the number that matters.

Time Stamp Pro ships an update every 12 months, Date Radar Countdown Stopwatch every 5 days. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Time Stamp Pro | Date Radar Countdown Stopwatch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/date-radar-countdown-stopwatch/id6463448697/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 1 MB | 7 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Saman Razavi](https://appshunter.io/developer/457169006) | [Jin Yu](https://appshunter.io/developer/1054838879) |

## 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 |


### Date Radar Countdown Stopwatch

[App page](https://appshunter.io/ios/app/date-radar-countdown-stopwatch/id6463448697)

Easily store significant dates and calculate the time elapsed since or until them. This utility helps you keep track of important events and milestones.

**Highlights:** Store important dates, Calculate ages, Long-term timers, Event tracking

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 month | $0.29 | per 3 months |
| 1 Year | $0.99 | per year |
| Coffee sponsor | $6.99 | one-time |


## Frequently asked questions

### Is Time Stamp Pro free?

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

### Is Date Radar Countdown Stopwatch free?

Date Radar Countdown Stopwatch is free to download, with in-app purchases available.

### Do Time Stamp Pro or Date Radar Countdown Stopwatch have ads?

Neither Time Stamp Pro nor Date Radar Countdown Stopwatch shows ads.

### Which is updated more often, Time Stamp Pro or Date Radar Countdown Stopwatch?

Time Stamp Pro ships an update every 12 months, and Date Radar Countdown Stopwatch every 5 days. Most recently, Time Stamp Pro was updated on September 20, 2026 and Date Radar Countdown Stopwatch on September 17, 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.*