# The Math Solver App vs HITsa Study Buddy

The clearest difference is in-app purchases: HITsa Study Buddy at none against The Math Solver App's 2. HITsa Study Buddy also leads on ads (none vs shown) and update cadence (every 9 days vs every 3 months). The Math Solver App's advantage is iOS requirement (13.0 vs 15.1). On price and device support there is nothing between them.

Both are free to download. The Math Solver App sells 2 in-app purchases, starting at $9.99 per month. HITsa Study Buddy asks for nothing beyond the download.

The Math Solver App ships an update every 3 months, HITsa Study Buddy every 9 days. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | The Math Solver App | HITsa Study Buddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (371 ratings)](https://appshunter.io/ios/app/the-math-solver-app-ai-helper/id1553041176/reviews)** | — |
| Number of ratings | **371** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 42 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Gang Ji](https://appshunter.io/developer/1541145051) | [HITsa Training and Employment](https://appshunter.io/developer/1868321412) |

## What reviewers say

### The Math Solver App

[App page](https://appshunter.io/ios/app/the-math-solver-app-ai-helper/id1553041176)

Solve math problems by taking a photo of the equation. This app uses AI and machine learning to scan and solve complex calculations, convert units, and perform scientific formulas. It supports basic arithmetic to advanced calculus and geometry.

**Highlights:** Photo math problem solver, AI and machine learning recognition, Unit converter, Scientific calculator, History and bookmarked problems

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math Answer Scanner Plus Month | $9.99 | per month |
| Math Answer Scanner Plus: Year | $49.99 | per year |

**What reviewers like**

- 👍 Easy to use interface
- ⚡ Smooth and fluent performance
- 🎯 Popular and widely used
- 💰 Good value and discount benefits
- 📱 Convenient mobile terminal experience

**What reviewers complain about**

- 🐛 Camera/photo capture not working
- 💸 Unexpected paywall after free trial
- 📺 Excessive ads interrupting usage
- ❌ Incorrect mathematical calculations
- 🚫 Limited functionality for complex problems

**Reported bugs**

- Photo capture functionality not operational
- Incorrect calculation results (e.g., 85x15=0, 8+8=6)
- Cannot solve operation formulas
- Fails on non-simple math problems
- Free trial popup appears repeatedly and cannot be skipped

**Requested features**

- Support for fractions and complex operations
- Faster update cycles
- Improved math problem recognition


### HITsa Study Buddy

[App page](https://appshunter.io/ios/app/hitsa-study-buddy/id6757692967)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is The Math Solver App free?

The Math Solver App is free to download, with in-app purchases available.

### Is HITsa Study Buddy free?

HITsa Study Buddy is free to download, with no in-app purchases.

### Do The Math Solver App or HITsa Study Buddy have ads?

The Math Solver App shows ads; HITsa Study Buddy does not.

### Which is updated more often, The Math Solver App or HITsa Study Buddy?

The Math Solver App ships an update every 3 months, and HITsa Study Buddy every 9 days. Most recently, The Math Solver App was updated on November 3, 2026 and HITsa Study Buddy 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.*