# Long Addition & Subtraction vs Numethra

The clearest difference is ads: Numethra at none against Long Addition & Subtraction's shown. Numethra also leads on update cadence (weekly vs every 12 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Long Addition & Subtraction ships an update every 12 months, Numethra weekly. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Long Addition & Subtraction | Numethra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/long-addition-and-subtraction/id6452048494/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 13 MB | 35 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Horizon Business, Inc.](https://appshunter.io/developer/431586531) | [SEYIT FATIH YAZICI](https://appshunter.io/developer/1816536672) |

## What reviewers say

### Long Addition & Subtraction

[App page](https://appshunter.io/ios/app/long-addition-and-subtraction/id6452048494)

Master multi-digit addition and subtraction with interactive tutorials and practice problems. Features include customizable problem generation, step-by-step guidance, and adjustable animation speeds for effective learning.

**Highlights:** Practice long addition with 2-3 numbers, Practice long subtraction with up to 6 digits, Random or custom problem generation, Step-by-step tutorial animations, Adjustable tutorial animation speed, Hint and Help buttons for guidance

**Features:** macOS Compatibility

**In-app purchases:** none


### Numethra

[App page](https://appshunter.io/ios/app/numethra/id6746377411)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Long Addition & Subtraction free?

Long Addition & Subtraction is free to download, with no in-app purchases.

### Is Numethra free?

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

### Do Long Addition & Subtraction or Numethra have ads?

Long Addition & Subtraction shows ads; Numethra does not.

### Which is updated more often, Long Addition & Subtraction or Numethra?

Long Addition & Subtraction ships an update every 12 months, and Numethra weekly. Most recently, Long Addition & Subtraction was updated on October 24, 2026 and Numethra on October 7, 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.*