# PACIFICOOL vs Date and Time Checker

The clearest difference is in-app purchases: PACIFICOOL at none against Date and Time Checker's 2. PACIFICOOL also leads on ads (none vs shown) and update cadence (every 4 weeks vs every 3 months). On price there is nothing between them.

Both are free to download. Date and Time Checker sells 2 one-off in-app purchases. PACIFICOOL asks for nothing beyond the download.

PACIFICOOL ships an update every 4 weeks, Date and Time Checker every 3 months. The most recent releases landed on October 1, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | PACIFICOOL | Date and Time Checker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/date-and-time-checker/id1495935338/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 53 MB | 29 MB |
| Requires iOS | **11.2** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Suzhou Seitek Co., Ltd](https://appshunter.io/developer/1329632169) | [mitsuhiro nara](https://appshunter.io/developer/908062910) |

## What reviewers say

### PACIFICOOL

[App page](https://appshunter.io/ios/app/pacificool/id1478682849)

**Features:** macOS Compatibility

**In-app purchases:** none


### Date and Time Checker

[App page](https://appshunter.io/ios/app/date-and-time-checker/id1495935338)

Easily calculate elapsed time, dates, and durations with multiple calculation formats. Save your results as a history for quick reference. Ideal for tracking work hours, travel time, or significant dates.

**Highlights:** Calculate elapsed time (hours, minutes, seconds), Calculate elapsed dates (days, weeks, months, years), Add or subtract time/dates, Set alert notifications for calculated times/dates, Save calculation results as history, Option to include/exclude first day in date calculations

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |
| Export to File | $3.99 | one-time |


## Frequently asked questions

### Is PACIFICOOL free?

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

### Is Date and Time Checker free?

Date and Time Checker is free to download, with in-app purchases available.

### Do PACIFICOOL or Date and Time Checker have ads?

Date and Time Checker shows ads; PACIFICOOL does not.

### Which is updated more often, PACIFICOOL or Date and Time Checker?

PACIFICOOL ships an update every 4 weeks, and Date and Time Checker every 3 months. Most recently, PACIFICOOL was updated on October 1, 2026 and Date and Time Checker on October 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.*