# Math Challenge Multiplication vs Adder

Math Challenge Multiplication and Adder are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Math Challenge Multiplication ships an update fortnightly, Adder weekly. The most recent releases landed on October 18, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Math Challenge Multiplication | Adder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 52 MB | 0 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Piotr Romanski](https://appshunter.io/developer/1768737553) | [David Kelen](https://appshunter.io/developer/1796712157) |

## What reviewers say

### Math Challenge Multiplication

[App page](https://appshunter.io/ios/app/math-challenge-multiplication/id6740773988)

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

**In-app purchases:** none


### Adder

[App page](https://appshunter.io/ios/app/adder-by-mather/id6742083110)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math Challenge Multiplication free?

Math Challenge Multiplication is free to download, with no in-app purchases.

### Is Adder free?

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

### Do Math Challenge Multiplication or Adder have ads?

Neither Math Challenge Multiplication nor Adder shows ads.

### Which is updated more often, Math Challenge Multiplication or Adder?

Math Challenge Multiplication ships an update fortnightly, and Adder weekly. Most recently, Math Challenge Multiplication was updated on October 18, 2026 and Adder on October 10, 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.*