# Simple Age Calculator vs StormTools

The clearest difference is price: StormTools at Free against Simple Age Calculator's $0.99. StormTools also leads on update cadence (monthly vs every 22 months) and iOS requirement (9.0 vs 17.5). On ads, in-app purchases and device support there is nothing between them.

StormTools is free to download; Simple Age Calculator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Simple Age Calculator ships an update every 22 months, StormTools monthly. The most recent releases landed on September 21, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Simple Age Calculator | StormTools |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simple-age-calculator/id829285271/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Monthly** |
| Monetization | Paid | — |
| Size | 1 MB | 17 MB |
| Requires iOS | 17.5 | **9.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Scott Fyfe](https://appshunter.io/developer/829285274) | [RPS Group Inc](https://appshunter.io/developer/1368057875) |

## What reviewers say

### Simple Age Calculator

[App page](https://appshunter.io/ios/app/simple-age-calculator/id829285271)

Instantly calculate a person's age in years by entering their date of birth. The app also features customizable icons to quickly identify if someone is 16, 18, 21, or older, making it ideal for age verification.

**Highlights:** Calculate age from date of birth, Identify ages 16, 18, 21+, Customizable age thresholds, Quick age verification tool, Supports iPhone and iPad

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

**In-app purchases:** none


### StormTools

[App page](https://appshunter.io/ios/app/stormtools/id1460023575)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simple Age Calculator free?

Simple Age Calculator costs $0.99, with no in-app purchases.

### Is StormTools free?

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

### Do Simple Age Calculator or StormTools have ads?

Neither Simple Age Calculator nor StormTools shows ads.

### Which is updated more often, Simple Age Calculator or StormTools?

Simple Age Calculator ships an update every 22 months, and StormTools monthly. Most recently, Simple Age Calculator was updated on September 21, 2026 and StormTools on September 29, 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.*