# Math Subtraction Operator App vs Noia Homeyear

The clearest difference is update cadence: Noia Homeyear at fortnightly against Math Subtraction Operator App's every 48 months. Math Subtraction Operator App's advantage is iOS requirement (9.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Math Subtraction Operator App ships an update every 48 months, Noia Homeyear fortnightly. The most recent releases landed on October 19, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Math Subtraction Operator App | Noia Homeyear |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 48 months | **Fortnightly** |
| Size | 23 MB | 38 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alakmalak Technologies Pvt. Ltd.](https://appshunter.io/developer/406782291) | [ToysEngage LLC](https://appshunter.io/developer/1820345045) |

## What reviewers say

### Math Subtraction Operator App

[App page](https://appshunter.io/ios/app/math-subtraction-operator-app/id956487494)

**Features:** macOS Compatibility

**In-app purchases:** none


### Noia Homeyear

[App page](https://appshunter.io/ios/app/noia-homeyear/id6794948250)

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

**In-app purchases:** none


## Frequently asked questions

### Is Math Subtraction Operator App free?

Math Subtraction Operator App is free to download, with no in-app purchases.

### Is Noia Homeyear free?

Noia Homeyear is free to download, with no in-app purchases.

### Do Math Subtraction Operator App or Noia Homeyear have ads?

Neither Math Subtraction Operator App nor Noia Homeyear shows ads.

### Which is updated more often, Math Subtraction Operator App or Noia Homeyear?

Math Subtraction Operator App ships an update every 48 months, and Noia Homeyear fortnightly. Most recently, Math Subtraction Operator App was updated on October 19, 2026 and Noia Homeyear on October 8, 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.*