# Age Calculator vs Weeknum

The clearest difference is ads: Weeknum at none against Age Calculator's shown. Weeknum also leads on update cadence (weekly vs every 4 months). Age Calculator's advantage is iOS requirement (13.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Age Calculator sells 2 in-app purchases, starting at $0.99 per month and Weeknum sells 2 in-app purchases, starting at $0.49 per month. Whichever you choose, the download price is not the number that matters.

Age Calculator ships an update every 4 months, Weeknum weekly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Age Calculator | Weeknum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/age-calculator-days-counter/id6503607235/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 114 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [SHPAVDA, TOO](https://appshunter.io/developer/1779139180) | [Nadezhda Rozhina](https://appshunter.io/developer/1812121401) |

## What reviewers say

### Age Calculator

[App page](https://appshunter.io/ios/app/age-calculator-days-counter/id6503607235)

Calculate ages, age differences, and track important dates with this user-friendly tool. It offers insights into birth dates and allows for saving and sharing results. Enjoy a clean interface with customizable themes and offline access.

**Highlights:** Accurate age calculation, Age difference measurement, Date of birth insights, Save important dates, Copy and share results, Light and dark themes, Offline availability

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Ad-Free | $0.99 | per month |
| Yearly Ad-Free | $9.99 | per year |


### Weeknum

[App page](https://appshunter.io/ios/app/weeknum/id6749211927)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Widget Month | $0.49 | per month |
| Widget Pro | $3.99 | per year |


## Frequently asked questions

### Is Age Calculator free?

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

### Is Weeknum free?

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

### Do Age Calculator or Weeknum have ads?

Age Calculator shows ads; Weeknum does not.

### Which is updated more often, Age Calculator or Weeknum?

Age Calculator ships an update every 4 months, and Weeknum weekly. Most recently, Age Calculator was updated on November 4, 2026 and Weeknum on October 30, 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.*