# Date Calendar Calculator vs Time Calculator Tools

The clearest difference is in-app purchases: Time Calculator Tools at none against Date Calendar Calculator's 1. Time Calculator Tools also leads on review sentiment (100% vs 71%) and rating (5.0 vs 4.8). Date Calendar Calculator's advantage is update cadence (every 3 weeks vs every 5 months) and ratings volume (31 vs 7). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Date Calendar Calculator sells 1 one-off in-app purchase. Time Calculator Tools asks for nothing beyond the download.

Time Calculator Tools holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 31 and 7 respectively. Written reviews point the same way: 71% of Date Calendar Calculator's written reviews are positive against 100% of Time Calculator Tools's.

Date Calendar Calculator ships an update every 3 weeks, Time Calculator Tools every 5 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Date Calendar Calculator | Time Calculator Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (31 ratings)](https://appshunter.io/ios/app/date-calendar-calculator/id1472858405/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/time-calculator-tools/id6449715720/reviews)** |
| Number of ratings | **31** | 7 |
| Positive reviews | 71.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 37 MB | 34 MB |
| Requires iOS | **15.5** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuno Solutions Sdn Bhd](https://appshunter.io/developer/1186235086) | [Evan Winograd](https://appshunter.io/developer/1072241944) |

## What reviewers say

### Date Calendar Calculator

[App page](https://appshunter.io/ios/app/date-calendar-calculator/id1472858405)

This app helps you calculate date and time durations, add or subtract time from dates, and determine working days. It also converts between calendars and time zones, and estimates ovulation and pregnancy due dates. The design is simple and intuitive.

**Highlights:** Calculate date and time durations, Add/subtract time from dates, Calculate working days, Convert between calendars, Convert time zones, Estimate ovulation and pregnancy due dates, Calculate current age

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version  Ad-free | $2.99 | one-time |


### Time Calculator Tools

[App page](https://appshunter.io/ios/app/time-calculator-tools/id6449715720)

This app offers a suite of tools for date and time calculations. It can determine the duration between dates, calculate time differences across zones, and estimate time until specific events. It also helps find the midpoint between two dates.

**Highlights:** Calculate total hours and minutes worked, Check time in different time zones, Calculate days until a specific event, Determine weeks between two dates, Find the midpoint of a date range

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Date Calendar Calculator free?

Date Calendar Calculator is free to download, with in-app purchases available.

### Is Time Calculator Tools free?

Time Calculator Tools is free to download, with no in-app purchases.

### Which has better reviews, Date Calendar Calculator or Time Calculator Tools?

Time Calculator Tools is rated higher. Date Calendar Calculator averages 4.8 out of 5 from 31 ratings, while Time Calculator Tools averages 5.0 from 7 ratings.

### Do Date Calendar Calculator or Time Calculator Tools have ads?

Both Date Calendar Calculator and Time Calculator Tools show ads.

### Which is updated more often, Date Calendar Calculator or Time Calculator Tools?

Date Calendar Calculator ships an update every 3 weeks, and Time Calculator Tools every 5 months. Most recently, Date Calendar Calculator was updated on November 3, 2026 and Time Calculator Tools on November 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.*