# Addition Concentrated vs 4th Grade Math

The clearest difference is review sentiment: Addition Concentrated at 100% against 4th Grade Math's 0%. Addition Concentrated also leads on rating (5.0 vs 4.4) and in-app purchases (none vs 1). 4th Grade Math's advantage is price (Free vs $0.99) and update cadence (every 4 months vs every 25 months). On ads, device support and iOS requirement there is nothing between them.

4th Grade Math is free to download; Addition Concentrated costs $0.99 up front. 4th Grade Math sells 1 in-app purchase, starting at $9.99 per month. Addition Concentrated asks for nothing beyond the download.

Addition Concentrated holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: 4th Grade Math has 74 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Addition Concentrated's written reviews are positive against 0% of 4th Grade Math's.

Addition Concentrated ships an update every 25 months, 4th Grade Math every 4 months. The most recent releases landed on October 5, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Addition Concentrated | 4th Grade Math |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/addition-concentrated/id548958374/reviews)** | [4.4 (74 ratings)](https://appshunter.io/ios/app/4th-grade-math/id6472044357/reviews) |
| Number of ratings | 2 | **74** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 4 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 2 MB | 15 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Catherine Vitti](https://appshunter.io/developer/548958377) | [YourTeacher.com](https://appshunter.io/developer/340925628) |

## What reviewers say

### Addition Concentrated

[App page](https://appshunter.io/ios/app/addition-concentrated/id548958374)

Practice addition with single to five-digit numbers using two distinct methods. Offers visual customization options for accessibility and large display for classroom use.

**Highlights:** Addition practice, Single to five-digit numerals, Column-by-column method, Multiple choice mode, Customizable background colors, Large numeral display

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Addition Concentrated free?

Addition Concentrated costs $0.99, with no in-app purchases.

### Is 4th Grade Math free?

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

### Which has better reviews, Addition Concentrated or 4th Grade Math?

Addition Concentrated is rated higher. Addition Concentrated averages 5.0 out of 5 from 2 ratings, while 4th Grade Math averages 4.4 from 74 ratings.

### Do Addition Concentrated or 4th Grade Math have ads?

Neither Addition Concentrated nor 4th Grade Math shows ads.

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

Addition Concentrated ships an update every 25 months, and 4th Grade Math every 4 months. Most recently, Addition Concentrated was updated on October 5, 2026 and 4th Grade Math 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.*