# 3rd Grade Math vs The K App

The clearest difference is in-app purchases: The K App at none against 3rd Grade Math's 1. The K App also leads on iOS requirement (13.4 vs 15.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. 3rd Grade Math sells 1 in-app purchase, starting at $4.99 per month. The K App asks for nothing beyond the download.

3rd Grade Math ships an update every 2 months, The K App every 6 weeks. The most recent releases landed on September 29, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 3rd Grade Math | The K App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (8 ratings)](https://appshunter.io/ios/app/the-k-app/id1524317350/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Subscription | **Free** |
| Size | 253 MB | 47 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Math Galaxy](https://appshunter.io/developer/500490521) | [KFF Ministries Inc](https://appshunter.io/developer/1524317349) |

## What reviewers say

### 3rd Grade Math

[App page](https://appshunter.io/ios/app/3rd-grade-math-math-galaxy/id904312067)

This app helps third graders master essential math skills aligned with Common Core standards. It offers interactive lessons and practice problems covering numbers, operations, and algebraic thinking. A free trial is available before subscribing.

**Highlights:** Covers all 3rd grade Common Core math standards, Place value and rounding exercises, Addition and subtraction within 1000, Multiplication and division practice, Word problem solving, Pattern identification

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math Galaxy 3rd Grade Math | $4.99 | per month |


### The K App

[App page](https://appshunter.io/ios/app/the-k-app/id1524317350)

Stay connected with your church community. Access past messages, receive important updates via notifications, and easily share content. Download messages for offline listening and engagement.

**Highlights:** Watch or listen to past messages, Stay up to date with push notifications, Share favorite messages, Download messages for offline listening

**In-app purchases:** none


## Frequently asked questions

### Is 3rd Grade Math free?

3rd Grade Math is free to download, with in-app purchases available.

### Is The K App free?

The K App is free to download, with no in-app purchases.

### Do 3rd Grade Math or The K App have ads?

Neither 3rd Grade Math nor The K App shows ads.

### Which is updated more often, 3rd Grade Math or The K App?

3rd Grade Math ships an update every 2 months, and The K App every 6 weeks. Most recently, 3rd Grade Math was updated on September 29, 2026 and The K App on October 9, 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.*