# Math Sector vs Ball Stack

The clearest difference is ads: Ball Stack at none against Math Sector's shown. Ball Stack also leads on update cadence (every 3 weeks vs every 52 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.

Math Sector ships an update every 52 months, Ball Stack every 3 weeks. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Math Sector | Ball Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/math-sector/id1345597275/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 52 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 13 MB | 2 MB |
| Requires iOS | 11.2 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Silvisaurus, LLC](https://appshunter.io/developer/1345597274) | [Rufe.org LLC](https://appshunter.io/developer/1683900465) |

## What reviewers say

### Math Sector

[App page](https://appshunter.io/ios/app/math-sector/id1345597275)

Engage in a fun math game designed to test your IQ and challenge your friends. Compete for the highest score and see how many levels you can conquer.

**Highlights:** IQ testing, Level progression, Friend challenges, Game Center integration, High score tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### Ball Stack

[App page](https://appshunter.io/ios/app/ball-stack-color-sort-puzzle/id6470507681)

**In-app purchases:** none


## Frequently asked questions

### Is Math Sector free?

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

### Is Ball Stack free?

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

### Do Math Sector or Ball Stack have ads?

Math Sector shows ads; Ball Stack does not.

### Which is updated more often, Math Sector or Ball Stack?

Math Sector ships an update every 52 months, and Ball Stack every 3 weeks. Most recently, Math Sector was updated on October 24, 2026 and Ball Stack on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*