# 4th Grade Math vs Chess Widget

The clearest difference is monetization model: Chess Widget at freemium against 4th Grade Math's subscription. Chess Widget also leads on update cadence (weekly vs every 6 weeks). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. 4th Grade Math sells 1 in-app purchase, starting at $4.99 per month and Chess Widget sells 6 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

4th Grade Math ships an update every 6 weeks, Chess Widget weekly. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 4th Grade Math | Chess Widget |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (14 ratings)](https://appshunter.io/ios/app/chess-widget-daily-puzzles/id1645667912/reviews)** |
| Number of ratings | — | **14** |
| Positive reviews | 66.7% of reviews | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Subscription | **Freemium** |
| Size | 227 MB | 33 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Math Galaxy](https://appshunter.io/developer/500490521) | [Oleg Soloviev](https://appshunter.io/developer/1263912907) |

## What reviewers say

### 4th Grade Math

[App page](https://appshunter.io/ios/app/4th-grade-math-math-galaxy/id911949523)

This app offers comprehensive math practice aligned with 4th-grade Common Core standards. It covers topics like multiplication, division, fractions, and decimals with bite-sized lessons and unlimited problems. Illustrations reinforce concepts for better understanding.

**Highlights:** Covers 4th-grade Common Core math standards, Bite-sized lessons, Unlimited practice problems, Illustrations to reinforce concepts, Topics: multiplication, division, fractions, decimals, Place value and rounding, Word problems and algebraic patterns

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 4th Grade Math - Math Galaxy | $4.99 | per month |


### Chess Widget

[App page](https://appshunter.io/ios/app/chess-widget-daily-puzzles/id1645667912)

This app brings chess puzzles and games directly to your Home Screen. Solve daily puzzles, play against AI, analyze historical games, or even play multiplayer with friends nearby, all without an internet connection.

**Highlights:** Home screen chess puzzles, Play against AI, Analyze historical games, Board editor mode, Offline multiplayer, Daily new puzzles

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Yearly Subscription | $19.99 | per year |
| 1 coffee | $4.99 | one-time |
| 2 coffees | $9.99 | one-time |
| 5 coffees | $24.99 | one-time |
| 10 coffees | $49.99 | one-time |


## Frequently asked questions

### Is 4th Grade Math free?

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

### Is Chess Widget free?

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

### Do 4th Grade Math or Chess Widget have ads?

Neither 4th Grade Math nor Chess Widget shows ads.

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

4th Grade Math ships an update every 6 weeks, and Chess Widget weekly. Most recently, 4th Grade Math was updated on October 13, 2026 and Chess Widget on October 14, 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.*