# Date Calculator vs DaysBetween

The clearest difference is update cadence: Date Calculator at every 9 days against DaysBetween's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Date Calculator sells 1 in-app purchase, starting at $2.99 per month and DaysBetween sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Date Calculator ships an update every 9 days, DaysBetween every 3 months. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Date Calculator | DaysBetween |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 months |
| Monetization | Free | — |
| Size | 94 MB | 2 MB |
| Requires iOS | **15.6** | 16.7 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Thanh Nguyen](https://appshunter.io/developer/1801097584) | [Dmitrii Sokolov](https://appshunter.io/developer/1871406561) |

## What reviewers say

### Date Calculator

[App page](https://appshunter.io/ios/app/date-calculator-date-tools/id6745430539)

Easily calculate the number of days between dates, with options to exclude holidays. Manage your schedule by creating events, setting alarms, and receiving timely notifications. This user-friendly tool simplifies time management.

**Highlights:** Calculate days between dates, Exclude holidays from calculations, Create events, Set alarms, Receive notifications, User-friendly interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Date Tools Pro+ | $2.99 | per month |


### DaysBetween

[App page](https://appshunter.io/ios/app/daysbetween/id6758201994)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $4.99 | one-time |


## Frequently asked questions

### Is Date Calculator free?

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

### Is DaysBetween free?

DaysBetween is free to download, with in-app purchases available.

### Do Date Calculator or DaysBetween have ads?

Neither Date Calculator nor DaysBetween shows ads.

### Which is updated more often, Date Calculator or DaysBetween?

Date Calculator ships an update every 9 days, and DaysBetween every 3 months. Most recently, Date Calculator was updated on October 13, 2026 and DaysBetween on October 5, 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.*