# MEGA Subtraction 1 vs Subtraction Mathematics

The clearest difference is in-app purchases: MEGA Subtraction 1 at none against Subtraction Mathematics's 1. MEGA Subtraction 1 also leads on iOS requirement (6.0 vs 16.0). Subtraction Mathematics's advantage is update cadence (fortnightly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Subtraction Mathematics sells 1 one-off in-app purchase. MEGA Subtraction 1 asks for nothing beyond the download.

MEGA Subtraction 1 ships an update every 2 months, Subtraction Mathematics fortnightly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | MEGA Subtraction 1 | Subtraction Mathematics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (28 ratings)](https://appshunter.io/ios/app/subtraction-mathematics/id1660955330/reviews)** |
| Number of ratings | — | **28** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 42 MB | 172 MB |
| Requires iOS | **6.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Stas Gurevich](https://appshunter.io/developer/570553157) | [PROGRAMIS PRIME LLC](https://appshunter.io/developer/1051843545) |

## What reviewers say

### MEGA Subtraction 1

[App page](https://appshunter.io/ios/app/mega-subtraction-1-100-free/id898754237)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 MEGA Subtraction 1 free?

MEGA Subtraction 1 is free to download, with no in-app purchases.

### Is Subtraction Mathematics free?

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

### Do MEGA Subtraction 1 or Subtraction Mathematics have ads?

Neither MEGA Subtraction 1 nor Subtraction Mathematics shows ads.

### Which is updated more often, MEGA Subtraction 1 or Subtraction Mathematics?

MEGA Subtraction 1 ships an update every 2 months, and Subtraction Mathematics fortnightly. Most recently, MEGA Subtraction 1 was updated on November 1, 2026 and Subtraction Mathematics on November 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.*