# Math StepByStep AutoGrading vs AI Math Solver+

The clearest difference is in-app purchases: Math StepByStep AutoGrading at none against AI Math Solver+'s 6. Math StepByStep AutoGrading also leads on iOS requirement (9.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AI Math Solver+ sells 6 in-app purchases, starting at $5.99 per 7 days. Math StepByStep AutoGrading asks for nothing beyond the download.

Math StepByStep AutoGrading ships an update every 2 weeks, AI Math Solver+ fortnightly. The most recent releases landed on January 20, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Math StepByStep AutoGrading | AI Math Solver+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (352 ratings)](https://appshunter.io/ios/app/ai-math-solver-plus/id6480126504/reviews)** |
| Number of ratings | — | **352** |
| Positive reviews | — | 70.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 5 MB | 46 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ACE-Learning Systems Pte. Ltd.](https://appshunter.io/developer/560980334) | [Best mobile app, MB](https://appshunter.io/developer/1472730991) |

## What reviewers say

### Math StepByStep AutoGrading

[App page](https://appshunter.io/ios/app/math-stepbystep-autograding/id1330562823)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Math Solver+

[App page](https://appshunter.io/ios/app/ai-math-solver-plus/id6480126504)

Instantly solve math problems by taking a photo. Get detailed, step-by-step AI-powered solutions for a wide range of math topics. Ideal for students, teachers, and parents needing math assistance.

**Highlights:** Instant photo math problem solution, Step-by-step explanations, Covers a wide range of math topics, Built-in graphing calculator, Interactive user interface, Homework helper, Parental support

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Math Solver⁺ Unlimited | $5.99 | per 7 days |
| AI Math Solver⁺ Unlimited | $9.99 | per month |
| AI Math Solver+ Unlimited | $9.99 | per month |
| AI Math Solver⁺ Unlimited | $19.99 | per month |
| AI Math Solver+ Unlimited | $29.99 | per year |
| AI Math Solver+ Unlimited | $49.99 | per year |

**What reviewers like**

- ✅ Accurate math solutions for basic to intermediate problems
- 📝 Clear step-by-step explanations of solutions
- 🎯 Excellent handwriting recognition
- 👍 User-friendly and easy to use interface
- 🆓 Free scans available for users

**What reviewers complain about**

- 💰 Requires paid membership after limited free uses
- 🔢 Limited free scans (3-5 pictures only)
- ❌ Inaccurate with advanced math (geometry, trigonometry)
- 🐢 Slow performance for quick homework completion
- 🚫 Referral bonus system not working as advertised

**Reported bugs**

- Ad-watching doesn't consistently grant promised free scans
- Referral system fails to provide bonus scans
- Incorrect answers for geometry and trigonometry problems
- Slow image processing for quick problem solving

**Requested features**

- Increase free scan limit without subscription
- Improve geometry and trigonometry problem solving
- Fix referral/sharing bonus system for free scans
- Enhance college-level math support
- More reliable ad-based free scan system


## Frequently asked questions

### Is Math StepByStep AutoGrading free?

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

### Is AI Math Solver+ free?

AI Math Solver+ is free to download, with in-app purchases available.

### Do Math StepByStep AutoGrading or AI Math Solver+ have ads?

Neither Math StepByStep AutoGrading nor AI Math Solver+ shows ads.

### Which is updated more often, Math StepByStep AutoGrading or AI Math Solver+?

Math StepByStep AutoGrading ships an update every 2 weeks, and AI Math Solver+ fortnightly. Most recently, Math StepByStep AutoGrading was updated on January 20, 2026 and AI Math Solver+ on September 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*