# CrossMath vs SDC Trivia

The clearest difference is update cadence: CrossMath at every 5 days against SDC Trivia's every 2 weeks. SDC Trivia's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CrossMath ships an update every 5 days, SDC Trivia every 2 weeks. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | CrossMath | SDC Trivia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (129 ratings)](https://appshunter.io/ios/app/crossmath-math-crossword/id6473798005/reviews)** | — |
| Number of ratings | **129** | — |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 129 MB | 40 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BringNext LLC](https://appshunter.io/developer/1629847409) | [Senior Discount Club](https://appshunter.io/developer/1685145696) |

## What reviewers say

### CrossMath

[App page](https://appshunter.io/ios/app/crossmath-math-crossword/id6473798005)

This app offers a unique crossword experience where numbers replace words. Solve arithmetic equations to complete the grid, sharpening your mind with daily challenges. It's a fun blend of logic puzzles and math practice for all ages.

**Highlights:** Number-based crossword puzzles, Arithmetic equation solving, Daily brain training challenges, Hints and helper tools, Adaptive difficulty levels, Sleek, user-friendly interface

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

**In-app purchases:** none


### SDC Trivia

[App page](https://appshunter.io/ios/app/sdc-trivia/id6478902213)

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

**In-app purchases:** none


## Frequently asked questions

### Is CrossMath free?

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

### Is SDC Trivia free?

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

### Do CrossMath or SDC Trivia have ads?

Both CrossMath and SDC Trivia show ads.

### Which is updated more often, CrossMath or SDC Trivia?

CrossMath ships an update every 5 days, and SDC Trivia every 2 weeks. Most recently, CrossMath was updated on October 11, 2026 and SDC Trivia on October 8, 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.*