# Age Calculator vs Smart scouter

The clearest difference is update cadence: Smart scouter at every 3 weeks against Age Calculator's every 10 months. Smart scouter also leads on iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Age Calculator sells 1 one-off in-app purchase and Smart scouter sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Age Calculator ships an update every 10 months, Smart scouter every 3 weeks. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Age Calculator | Smart scouter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/age-calculator-days-until/id6468264194/reviews)** | — |
| Number of ratings | **7** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 34 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Maximiliano Julio Demonte](https://appshunter.io/developer/784474892) | [Mutsumi Kubo](https://appshunter.io/developer/1738725654) |

## What reviewers say

### Age Calculator

[App page](https://appshunter.io/ios/app/age-calculator-days-until/id6468264194)

Calculate the exact difference between dates and set countdowns for important events like birthdays and trips. Personalize events, discover your zodiac sign, and share custom gift cards. Upgrade for full access to backgrounds, designs, and all future premium features with a one-time purchase.

**Highlights:** Calculate date differences, Countdown to events, Personalized event creation, Zodiac sign and birthday weekday, Exportable gift cards, Lifetime premium access

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $19.99 | one-time |


### Smart scouter

[App page](https://appshunter.io/ios/app/smart-scouter/id6738387639)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| charge 100 | $0.49 | one-time |
| charge 300 | $1.99 | one-time |
| charge 500 | $2.99 | one-time |


## Frequently asked questions

### Is Age Calculator free?

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

### Is Smart scouter free?

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

### Do Age Calculator or Smart scouter have ads?

Both Age Calculator and Smart scouter show ads.

### Which is updated more often, Age Calculator or Smart scouter?

Age Calculator ships an update every 10 months, and Smart scouter every 3 weeks. Most recently, Age Calculator was updated on October 3, 2026 and Smart scouter on September 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.*