# 4th Grade Math vs Inkgrad

The clearest difference is update cadence: Inkgrad at daily against 4th Grade Math's every 4 months. 4th Grade Math's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 4th Grade Math sells 1 in-app purchase, starting at $9.99 per month and Inkgrad sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

4th Grade Math ships an update every 4 months, Inkgrad daily. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 4th Grade Math | Inkgrad |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (69 ratings)](https://appshunter.io/ios/app/4th-grade-math/id6472044357/reviews)** | — |
| Number of ratings | **69** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 1 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YourTeacher.com](https://appshunter.io/developer/340925628) | [NANODEVX LLC](https://appshunter.io/developer/6792381564) |

## What reviewers say

### 4th Grade Math

[App page](https://appshunter.io/ios/app/4th-grade-math/id6472044357)

This app offers a comprehensive 4th-grade math curriculum with video lessons, practice exercises, and assessments. It acts as a personal math tutor, allowing users to follow a structured course or find specific topics. Progress tracking and review tools help solidify learning.

**Highlights:** Video math instruction, Guided practice exercises, Diagnostic quizzes, Printable worksheets, Progress tracking, Chapter reviews and final exam

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 4th Grade Math | $9.99 | per month |


### Inkgrad

[App page](https://appshunter.io/ios/app/inkgrad-printed-math-practice/id6792381562)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard | $9.99 | per month |
| Max | $19.99 | per month |


## Frequently asked questions

### Is 4th Grade Math free?

4th Grade Math is free to download, with in-app purchases available.

### Is Inkgrad free?

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

### Do 4th Grade Math or Inkgrad have ads?

Neither 4th Grade Math nor Inkgrad shows ads.

### Which is updated more often, 4th Grade Math or Inkgrad?

4th Grade Math ships an update every 4 months, and Inkgrad daily. Most recently, 4th Grade Math was updated on October 5, 2026 and Inkgrad on October 6, 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.*