# Kindergarten Math vs Chemical Elements Quiz & Study

The clearest difference is update cadence: Kindergarten Math at monthly against Chemical Elements Quiz & Study's every 3 months. Kindergarten Math also leads on iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Kindergarten Math sells 2 in-app purchases, starting at $2.99 per month and Chemical Elements Quiz & Study sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Kindergarten Math ships an update monthly, Chemical Elements Quiz & Study every 3 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Kindergarten Math | Chemical Elements Quiz & Study |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kindergarten-math-mari/id1622963469/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 449 MB | 17 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [iO School, Inc.](https://appshunter.io/developer/1562516642) | [Abdulkarim Nasir](https://appshunter.io/developer/1463436050) |

## What reviewers say

### Kindergarten Math

[App page](https://appshunter.io/ios/app/kindergarten-math-mari/id1622963469)

This app offers a fun and engaging way for kindergarteners to learn essential math skills. It covers a comprehensive curriculum designed to supplement school learning, featuring interactive games and progress tracking for parents.

**Highlights:** Rote counting to 80, Writing numbers 11-20, Counting objects up to 20, Ordering and comparing numbers, Graphing objects, Progress tracking via Parent Dashboard, In-app rewards and customization

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access - Monthly | $2.99 | per month |
| Full Access - Annual | $24.99 | per year |


### Chemical Elements Quiz & Study

[App page](https://appshunter.io/ios/app/chemical-elements-quiz-and-study/id6472821385)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Kindergarten Math free?

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

### Is Chemical Elements Quiz & Study free?

Chemical Elements Quiz & Study is free to download, with in-app purchases available.

### Do Kindergarten Math or Chemical Elements Quiz & Study have ads?

Both Kindergarten Math and Chemical Elements Quiz & Study show ads.

### Which is updated more often, Kindergarten Math or Chemical Elements Quiz & Study?

Kindergarten Math ships an update monthly, and Chemical Elements Quiz & Study every 3 months. Most recently, Kindergarten Math was updated on November 3, 2026 and Chemical Elements Quiz & Study on November 4, 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.*