# 2nd Grade Math vs Subtraction Mathematics

The clearest difference is rating: Subtraction Mathematics at 4.6 against 2nd Grade Math's 3.4. Subtraction Mathematics also leads on monetization model (free with in-app purchases vs subscription) and update cadence (fortnightly vs every 2 months). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 2nd Grade Math sells 1 in-app purchase, starting at $4.99 per month and Subtraction Mathematics sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Subtraction Mathematics holds the better App Store score, 4.6 against 3.4. Both are backed by a comparable volume of ratings — 5 and 22 respectively.

2nd Grade Math ships an update every 2 months, Subtraction Mathematics fortnightly. The most recent releases landed on October 13, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 2nd Grade Math | Subtraction Mathematics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (5 ratings)](https://appshunter.io/ios/app/2nd-grade-math-math-galaxy/id1323815524/reviews) | **[4.6 (22 ratings)](https://appshunter.io/ios/app/subtraction-mathematics/id1660955330/reviews)** |
| Number of ratings | 5 | **22** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 240 MB | 172 MB |
| Requires iOS | **15.4** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Math Galaxy](https://appshunter.io/developer/500490521) | [PROGRAMIS PRIME LLC](https://appshunter.io/developer/1051843545) |

## What reviewers say

### 2nd Grade Math

[App page](https://appshunter.io/ios/app/2nd-grade-math-math-galaxy/id1323815524)

This app offers a comprehensive math curriculum for second graders, covering all Common Core standards. It provides unlimited practice problems with random numbers, step-by-step guidance, and visual aids to reinforce concepts. The app supports Apple Schoolwork and encourages consistent daily practice.

**Highlights:** Covers all Common Core math standards for 2nd grade, Unlimited practice problems with random numbers, Bite-sized concept presentation, Visual illustrations to reinforce learning, Step-by-step problem guidance, Supports Apple Schoolwork

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2nd Grade Math - Math Galaxy | $4.99 | per month |


### Subtraction Mathematics

[App page](https://appshunter.io/ios/app/subtraction-mathematics/id1660955330)

This math app teaches children multi-digit subtraction with step-by-step guidance and positive reinforcement. It adapts to the student's learning pace, offering practice for beginners and review for older students. Features include AI handwriting recognition and progress monitoring for parents and teachers.

**Highlights:** Multi-digit subtraction with borrowing, Step-by-step instructions, AI handwriting recognition, Progress monitoring with color-coded feedback, Customizable digit combinations, Encouragement-based learning

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get All Features | $3.99 | one-time |


## Frequently asked questions

### Is 2nd Grade Math free?

2nd Grade Math is free to download, with in-app purchases available.

### Is Subtraction Mathematics free?

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

### Which has better reviews, 2nd Grade Math or Subtraction Mathematics?

Subtraction Mathematics is rated higher. 2nd Grade Math averages 3.4 out of 5 from 5 ratings, while Subtraction Mathematics averages 4.6 from 22 ratings.

### Do 2nd Grade Math or Subtraction Mathematics have ads?

Neither 2nd Grade Math nor Subtraction Mathematics shows ads.

### Which is updated more often, 2nd Grade Math or Subtraction Mathematics?

2nd Grade Math ships an update every 2 months, and Subtraction Mathematics fortnightly. Most recently, 2nd Grade Math was updated on October 13, 2026 and Subtraction Mathematics on October 3, 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.*