# Date Calculator【Sunny】 vs Date Calendar Calculator

The clearest difference is in-app purchases: Date Calculator【Sunny】 at none against Date Calendar Calculator's 1. Date Calculator【Sunny】 also leads on ads (none vs shown) and review sentiment (100% vs 71%). Date Calendar Calculator's advantage is ratings volume (31 vs 2). On price, 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. Date Calculator【Sunny】 asks for nothing beyond the download.

Date Calculator【Sunny】 holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Date Calendar Calculator has 31 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Date Calculator【Sunny】's written reviews are positive against 71% of Date Calendar Calculator's.

Date Calculator【Sunny】 ships an update every 9 days, Date Calendar Calculator every 3 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Date Calculator【Sunny】 | Date Calendar Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/date-calculatorsunny/id608780366/reviews)** | [4.8 (31 ratings)](https://appshunter.io/ios/app/date-calendar-calculator/id1472858405/reviews) |
| Number of ratings | 2 | **31** |
| Positive reviews | **100.0% of reviews** | 71.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 37 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sunny Ng](https://appshunter.io/developer/366939626) | [Yuno Solutions Sdn Bhd](https://appshunter.io/developer/1186235086) |

## What reviewers say

### Date Calculator【Sunny】

[App page](https://appshunter.io/ios/app/date-calculatorsunny/id608780366)

Calculate the duration between two dates or determine a future date by adding a specified duration. This utility app supports iOS 15 and includes a simple calculator function. It offers precise calculations with decimal places and handles years, months, weeks, and days.

**Highlights:** Calculate duration between two dates, Determine future date by adding duration, Supports years, months, weeks, and days, Shows decimal places, Includes a simple calculator, Ad-free experience

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Date Calculator【Sunny】 free?

Date Calculator【Sunny】 is free to download, with no in-app purchases.

### Is Date Calendar Calculator free?

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

### Which has better reviews, Date Calculator【Sunny】 or Date Calendar Calculator?

Date Calculator【Sunny】 is rated higher. Date Calculator【Sunny】 averages 5.0 out of 5 from 2 ratings, while Date Calendar Calculator averages 4.8 from 31 ratings.

### Do Date Calculator【Sunny】 or Date Calendar Calculator have ads?

Date Calendar Calculator shows ads; Date Calculator【Sunny】 does not.

### Which is updated more often, Date Calculator【Sunny】 or Date Calendar Calculator?

Date Calculator【Sunny】 ships an update every 9 days, and Date Calendar Calculator every 3 weeks. Most recently, Date Calculator【Sunny】 was updated on November 1, 2026 and Date Calendar Calculator 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.*