Math Sector vs Ball Stack
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Math Sector
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.
- IQ testing
- Level progression
- Friend challenges
- Game Center integration
- High score tracking
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Test your IQ, see how many levels you can achieve in a row and then challenge your friends on Game Center to see who can get the best score by playing the game Math Sector™
Ball Stack
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# Ball Stack: color sort puzzle A solitaire-like puzzle created for solo play. A family member inspired me to create a version of this game that is clean and focused on the experience. The download is small, and fast to install. The interface is responsive. There are no ads or interruptions. No hidden costs: No runtime access to device networks. Excellent Privacy: No runtime access to device media. Excellent Security: Single installation. Excellent Battery Life: 9.5 hours playtime on a Galaxy Tab A8 10.5" Tablet. ### Feedback * You have agency in this world; Let us know how we can improve the experience for you. * Email ballstack@rufe.org
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Math Sector | Ball Stack |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (7 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 52 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.2 | 11.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Silvisaurus, LLC | Rufe.org LLC |
In-app purchases
Math Sector
No in-app purchases
Ball Stack
No in-app purchases
