# Sat® Math Quiz vs K

The clearest difference is update cadence: K at fortnightly against Sat® Math Quiz's monthly. 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.

Sat® Math Quiz ships an update monthly, K fortnightly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sat® Math Quiz | K |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 39 MB | 38 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Eric Tangborn](https://appshunter.io/developer/1645731414) | [FIELDS-IQ LLC](https://appshunter.io/developer/1884210066) |

## What reviewers say

### Sat® Math Quiz

[App page](https://appshunter.io/ios/app/sat-math-quiz/id6751447208)

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

**In-app purchases:** none


### K

[App page](https://appshunter.io/ios/app/k-12pro/id6769632036)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sat® Math Quiz free?

Sat® Math Quiz is free to download, with no in-app purchases.

### Is K free?

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

### Do Sat® Math Quiz or K have ads?

Neither Sat® Math Quiz nor K shows ads.

### Which is updated more often, Sat® Math Quiz or K?

Sat® Math Quiz ships an update monthly, and K fortnightly. Most recently, Sat® Math Quiz was updated on October 30, 2026 and K on October 31, 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.*