# Multiply Mania! Brain Teaser vs Shadow Riddler

The clearest difference is ads: Shadow Riddler at none against Multiply Mania! Brain Teaser's shown. Shadow Riddler also leads on update cadence (every 3 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Multiply Mania! Brain Teaser sells 1 one-off in-app purchase and Shadow Riddler sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Multiply Mania! Brain Teaser ships an update every 3 weeks, Shadow Riddler every 3 days. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Multiply Mania! Brain Teaser | Shadow Riddler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/multiply-mania-brain-teaser/id1638666051/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 165 MB | 527 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Voros Innovation](https://appshunter.io/developer/438175470) | [Weifang Huanshi Software Technology Co., Ltd](https://appshunter.io/developer/1679512773) |

## What reviewers say

### Multiply Mania! Brain Teaser

[App page](https://appshunter.io/ios/app/multiply-mania-brain-teaser/id1638666051)

Engage in a fun, addictive puzzle game that sharpens mental math skills by connecting adjacent numbers to form multiplication equations. Features various modes like training, regular, and puzzle challenges with special blocks and collectibles.

**Highlights:** Connect adjacent numbers for multiplication, Training mode for specific times tables, Progressive challenges in regular mode, Strategic puzzle mode to clear grids, Ice, wood, and jelly block mechanics, Collectible items

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


### Shadow Riddler

[App page](https://appshunter.io/ios/app/shadow-riddler/id6470780663)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| fiery eyes and golden pupils | $0.99 | one-time |


## Frequently asked questions

### Is Multiply Mania! Brain Teaser free?

Multiply Mania! Brain Teaser is free to download, with in-app purchases available.

### Is Shadow Riddler free?

Shadow Riddler is free to download, with in-app purchases available.

### Do Multiply Mania! Brain Teaser or Shadow Riddler have ads?

Multiply Mania! Brain Teaser shows ads; Shadow Riddler does not.

### Which is updated more often, Multiply Mania! Brain Teaser or Shadow Riddler?

Multiply Mania! Brain Teaser ships an update every 3 weeks, and Shadow Riddler every 3 days. Most recently, Multiply Mania! Brain Teaser was updated on October 14, 2026 and Shadow Riddler 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.*