# MEGA Subtraction 1 vs Addition Mathematics

The clearest difference is update cadence: Addition Mathematics at every 2 weeks against MEGA Subtraction 1's every 2 months. MEGA Subtraction 1's advantage is iOS requirement (6.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. MEGA Subtraction 1 sells 10 one-off in-app purchases and Addition Mathematics sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

MEGA Subtraction 1 ships an update every 2 months, Addition Mathematics every 2 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MEGA Subtraction 1 | Addition Mathematics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (21 ratings)](https://appshunter.io/ios/app/addition-mathematics/id1660953482/reviews)** |
| Number of ratings | — | **21** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 42 MB | 141 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 (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Settings | $0.99 | one-time |
| History | $0.99 | one-time |
| Collection 1 | $0.99 | one-time |
| Collection 2 | $0.99 | one-time |
| Collection 3 | $0.99 | one-time |
| Collection 4 | $0.99 | one-time |
| Collection 5 | $0.99 | one-time |
| Collection 6 | $0.99 | one-time |
| All collections | $3.99 | one-time |
| Mega Pack | $4.99 | one-time |


### Addition Mathematics

[App page](https://appshunter.io/ios/app/addition-mathematics/id1660953482)

This app teaches children multi-digit addition with step-by-step guidance and positive reinforcement. It adapts to the student's learning pace, offering practice on specific number combinations and even recognizing handwritten answers. Advanced features and customization options are available via in-app purchase.

**Highlights:** Multi-digit addition practice, Step-by-step instructions, AI handwriting recognition, Progress monitoring, Customizable practice, Positive reinforcement

**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 in-app purchases available.

### Is Addition Mathematics free?

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

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

Neither MEGA Subtraction 1 nor Addition Mathematics shows ads.

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

MEGA Subtraction 1 ships an update every 2 months, and Addition Mathematics every 2 weeks. Most recently, MEGA Subtraction 1 was updated on October 26, 2026 and Addition Mathematics on October 24, 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.*