# Mathbrain by XGameDev.com vs Smart Puzzles Roll

The clearest difference is ads: Mathbrain by XGameDev.com at none against Smart Puzzles Roll's shown. Smart Puzzles Roll's advantage is update cadence (every 2 days vs every 29 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Mathbrain by XGameDev.com sells 5 one-off in-app purchases and Smart Puzzles Roll sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Mathbrain by XGameDev.com ships an update every 29 months, Smart Puzzles Roll every 2 days. The most recent releases landed on June 25, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Mathbrain by XGameDev.com | Smart Puzzles Roll |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/mathbrain-by-xgamedevcom/id1066287672/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 29 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 47 MB | 122 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [XGameDev Pty Ltd](https://appshunter.io/developer/669021543) | [Serhii Kolisnyk](https://appshunter.io/developer/1536132771) |

## What reviewers say

### Mathbrain by XGameDev.com

[App page](https://appshunter.io/ios/app/mathbrain-by-xgamedevcom/id1066287672)

Engage your mind with arithmetic challenges in this puzzle game. Solve over 200 math problems using operators and practice order of operations. Offers campaign and drill modes for skill improvement.

**Highlights:** Solve arithmetic problems, Practice order of operations (BODMAS), Campaign Mode with predefined levels, Drill Mode for customizable difficulty, One-hand, one-touch controls, Gain real-world math skills

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy 10 Hints | $0.99 | one-time |
| Buy 50 Hints | $2.99 | one-time |
| Buy 100 hints | $4.99 | one-time |
| Buy 250 hints | $9.99 | one-time |
| Buy 500 hints | $14.99 | one-time |


### Smart Puzzles Roll

[App page](https://appshunter.io/ios/app/smart-puzzles-roll/id1670267180)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coins pack 1 | $1.99 | one-time |
| Coins pack 2 | $7.99 | one-time |
| Coins pack 3 | $14.99 | one-time |
| Coins pack 4 | $29.99 | one-time |
| Coins pack 5 | $49.99 | one-time |
| Coins pack 6 | $99.99 | one-time |


## Frequently asked questions

### Is Mathbrain by XGameDev.com free?

Mathbrain by XGameDev.com is free to download, with in-app purchases available.

### Is Smart Puzzles Roll free?

Smart Puzzles Roll is free to download, with in-app purchases available.

### Do Mathbrain by XGameDev.com or Smart Puzzles Roll have ads?

Smart Puzzles Roll shows ads; Mathbrain by XGameDev.com does not.

### Which is updated more often, Mathbrain by XGameDev.com or Smart Puzzles Roll?

Mathbrain by XGameDev.com ships an update every 29 months, and Smart Puzzles Roll every 2 days. Most recently, Mathbrain by XGameDev.com was updated on June 25, 2026 and Smart Puzzles Roll on September 11, 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.*