# Between Dates Calendar Math vs The Dates

The clearest difference is review sentiment: The Dates at 100% against Between Dates Calendar Math's 50%. The Dates also leads on price (Free vs $0.99) and update cadence (every 5 days vs every 4 months). On ads, in-app purchases and device support there is nothing between them.

The Dates is free to download; Between Dates Calendar Math costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Between Dates Calendar Math ships an update every 4 months, The Dates every 5 days. The most recent releases landed on September 28, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | Between Dates Calendar Math | The Dates |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.8 (40 ratings)](https://appshunter.io/ios/app/between-dates-calendar-math/id442169104/reviews)** | — |
| Number of ratings | **40** | — |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | Paid | **Free** |
| Size | 1 MB | 149 MB |
| Requires iOS | 13.0 | **11.3** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Ducky Planet LLC](https://appshunter.io/developer/442169107) | [Melih Eran](https://appshunter.io/developer/1454680218) |

## What reviewers say

### Between Dates Calendar Math

[App page](https://appshunter.io/ios/app/between-dates-calendar-math/id442169104)

Calculate the number of days between two dates with a simple interface. Save, recall, sort, and remove date calculations. Add or subtract days from selected dates for quick date projections.

**Highlights:** Calculate days between dates, Save and recall date calculations, Sort and remove saved dates, Add or subtract days, Copy dates to start/end, Reset dates to current

**Features:** Vision Pro support

**In-app purchases:** none


### The Dates

[App page](https://appshunter.io/ios/app/the-dates/id1454680219)

Never forget important dates again with this app. It helps you track anniversaries, birthdays, graduations, and other significant events. See how many days are left until your next vacation or how many days you've been alive, all presented in years, months, and days.

**Highlights:** Track birth dates, Monitor anniversaries, Countdown to graduations, Calculate days alive, Vacation countdown, Support for iPhone and Apple Watch

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Between Dates Calendar Math free?

Between Dates Calendar Math costs $0.99, with no in-app purchases.

### Is The Dates free?

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

### Do Between Dates Calendar Math or The Dates have ads?

Neither Between Dates Calendar Math nor The Dates shows ads.

### Which is updated more often, Between Dates Calendar Math or The Dates?

Between Dates Calendar Math ships an update every 4 months, and The Dates every 5 days. Most recently, Between Dates Calendar Math was updated on September 28, 2026 and The Dates on June 10, 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.*