# Age Calculator vs Strata Countdown Widget

The clearest difference is in-app purchases: Strata Countdown Widget at none against Age Calculator's 2. Strata Countdown Widget also leads on ads (none vs shown) and update cadence (every 3 days vs every 5 weeks). On price and device support there is nothing between them.

Both are free to download. Age Calculator sells 2 in-app purchases, starting at $6.99 per 7 days. Strata Countdown Widget asks for nothing beyond the download.

Age Calculator ships an update every 5 weeks, Strata Countdown Widget every 3 days. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Age Calculator | Strata Countdown Widget |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Size | 8 MB | 34 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vasilii Polovnikov](https://appshunter.io/developer/1716165883) | [Dacite Dev LLC](https://appshunter.io/developer/1886293385) |

## What reviewers say

### Age Calculator

[App page](https://appshunter.io/ios/app/age-calculator-days-old/id6772553137)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $6.99 | per 7 days |
| Premium · Lifetime | $7.99 | one-time |


### Strata Countdown Widget

[App page](https://appshunter.io/ios/app/strata-countdown-widget/id6780652132)

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

**In-app purchases:** none


## Frequently asked questions

### Is Age Calculator free?

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

### Is Strata Countdown Widget free?

Strata Countdown Widget is free to download, with no in-app purchases.

### Do Age Calculator or Strata Countdown Widget have ads?

Age Calculator shows ads; Strata Countdown Widget does not.

### Which is updated more often, Age Calculator or Strata Countdown Widget?

Age Calculator ships an update every 5 weeks, and Strata Countdown Widget every 3 days. Most recently, Age Calculator was updated on October 7, 2026 and Strata Countdown Widget on October 6, 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.*