# Math Guru vs SEC WRITE

The clearest difference is price: Math Guru at Free against SEC WRITE's $1.99. Math Guru also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). SEC WRITE's advantage is iOS requirement (13.0 vs 15.4). On in-app purchases and device support there is nothing between them.

Math Guru is free to download; SEC WRITE costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Math Guru ships an update every 2 weeks, SEC WRITE every 2 months. The most recent releases landed on October 15, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Math Guru | SEC WRITE |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/math-guru-personal-trainer/id1624262731/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 11 MB | 33 MB |
| Requires iOS | 15.4 | **13.0** |
| Devices | **iPhone, iPad, iPod, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Denis Chashchin](https://appshunter.io/developer/493558586) | [旻宇 汪](https://appshunter.io/developer/1885416740) |

## What reviewers say

### Math Guru

[App page](https://appshunter.io/ios/app/math-guru-personal-trainer/id1624262731)

Enhance your mathematical abilities with this mobile trainer. Practice solving various equations and simplifying fractions with an unlimited supply of new problems. Unlock advanced levels by completing challenges and access explanations for complex tasks.

**Highlights:** Solve quadratic equations, Exponentiation practice, Fraction simplification, Divisibility rules, Endless supply of tasks, Unlock harder levels, Step-by-step explanations

**Features:** macOS Compatibility

**In-app purchases:** none


### SEC WRITE

[App page](https://appshunter.io/ios/app/sec-write-g3-and-o-level/id6764595015)

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

**In-app purchases:** none


## Frequently asked questions

### Is Math Guru free?

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

### Is SEC WRITE free?

SEC WRITE costs $1.99, with no in-app purchases.

### Do Math Guru or SEC WRITE have ads?

SEC WRITE shows ads; Math Guru does not.

### Which is updated more often, Math Guru or SEC WRITE?

Math Guru ships an update every 2 weeks, and SEC WRITE every 2 months. Most recently, Math Guru was updated on October 15, 2026 and SEC WRITE on October 28, 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.*