# ASVAB Prep vs Math.Brain

The clearest difference is price: Math.Brain at Free against ASVAB Prep's $0.99. ASVAB Prep's advantage is in-app purchases (none vs 6) and ads (none vs shown). On update cadence there is nothing between them.

Math.Brain is free to download; ASVAB Prep costs $0.99 up front. Math.Brain sells 6 in-app purchases, starting at $12.99 per 7 days. ASVAB Prep asks for nothing beyond the download.

ASVAB Prep ships an update fortnightly, Math.Brain every 8 days. The most recent releases landed on September 15, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | ASVAB Prep | Math.Brain |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.8 (91 ratings)](https://appshunter.io/ios/app/mathbrain-ai-homework-helper/id6744367490/reviews)** |
| Number of ratings | — | **91** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 8 days** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 33 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [James Kelly](https://appshunter.io/developer/825582894) | [COMPREHENSIVE SOLUTIONS FOR DIGITAL MARKETING AND SOFTWARE DEVELOPMENT LIMITED](https://appshunter.io/developer/6776636491) |

## What reviewers say

### ASVAB Prep

[App page](https://appshunter.io/ios/app/asvab-prep/id6740828857)

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

**In-app purchases:** none


### Math.Brain

[App page](https://appshunter.io/ios/app/mathbrain-ai-homework-helper/id6744367490)

This AI-powered tool simplifies complex subjects like algebra and geometry with step-by-step explanations and instant answers. It adapts to your learning style, offering personalized guidance to help you study smarter and reduce homework stress.

**Highlights:** AI-powered explanations, Step-by-step problem solving, Instant answers, Personalized learning, Smart scanner, AI chat support

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math.Brain: AI Homework Helper | $12.99 | per 7 days |
| Math.Brain: AI Homework Helper | $12.99 | per 7 days |
| Math.Brain: AI Homework Helper | $14.99 | per month |
| Math.Brain: AI Homework Helper | $15.99 | per month |
| Math.Brain: AI Homework Helper | $83.99 | per year |
| Math.Brain: AI Homework Helper | $99.99 | per year |


## Frequently asked questions

### Is ASVAB Prep free?

ASVAB Prep costs $0.99, with no in-app purchases.

### Is Math.Brain free?

Math.Brain is free to download, with in-app purchases available.

### Do ASVAB Prep or Math.Brain have ads?

Math.Brain shows ads; ASVAB Prep does not.

### Which is updated more often, ASVAB Prep or Math.Brain?

ASVAB Prep ships an update fortnightly, and Math.Brain every 8 days. Most recently, ASVAB Prep was updated on September 15, 2026 and Math.Brain on September 9, 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.*