# Age Calculator Simple vs Lesson Pass Lite

The clearest difference is ads: Lesson Pass Lite at none against Age Calculator Simple's shown. Lesson Pass Lite also leads on update cadence (every 3 months vs every 7 months). Age Calculator Simple's advantage is iOS requirement (13.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Age Calculator Simple ships an update every 7 months, Lesson Pass Lite every 3 months. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Age Calculator Simple | Lesson Pass Lite |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 3 months** |
| Size | 17 MB | 26 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kouji Yamauchi](https://appshunter.io/developer/1519365107) | [FOOD PAGE, Y.K.](https://appshunter.io/developer/1896703001) |

## What reviewers say

### Age Calculator Simple

[App page](https://appshunter.io/ios/app/age-calculator-simple/id1519365105)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lesson Pass Lite

[App page](https://appshunter.io/ios/app/lesson-pass-lite/id6769947253)

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

**In-app purchases:** none


## Frequently asked questions

### Is Age Calculator Simple free?

Age Calculator Simple is free to download, with no in-app purchases.

### Is Lesson Pass Lite free?

Lesson Pass Lite is free to download, with no in-app purchases.

### Do Age Calculator Simple or Lesson Pass Lite have ads?

Age Calculator Simple shows ads; Lesson Pass Lite does not.

### Which is updated more often, Age Calculator Simple or Lesson Pass Lite?

Age Calculator Simple ships an update every 7 months, and Lesson Pass Lite every 3 months. Most recently, Age Calculator Simple was updated on October 25, 2026 and Lesson Pass Lite on October 21, 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.*