# One Access vs Math Solver

The clearest difference is in-app purchases: One Access at none against Math Solver's 10. One Access also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.1). On price, update cadence and device support there is nothing between them.

Both are free to download. Math Solver sells 10 in-app purchases, starting at $9.99 per 7 days. One Access asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 10 days. The most recent releases landed on September 28, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | One Access | Math Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (613 ratings)](https://appshunter.io/ios/app/math-solver-eduai/id1668875573/reviews)** |
| Number of ratings | — | **613** |
| Positive reviews | — | 82.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | Every 10 days |
| Monetization | — | Free with in-app purchases |
| Size | 23 MB | 58 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ONE SOLUTION FOR INFORMATION TECHNOLOGY AND SOFTWARE](https://appshunter.io/developer/1598732450) | [AI video, chat, photo Mono](https://appshunter.io/developer/1823596634) |

## What reviewers say

### One Access

[App page](https://appshunter.io/ios/app/one-access/id1614403431)

**In-app purchases:** none


### Math Solver

[App page](https://appshunter.io/ios/app/math-solver-eduai/id1668875573)

This AI-powered app helps students master math by scanning problems and providing instant, step-by-step solutions with clear explanations. It acts as a personal tutor, aiding in homework, exam preparation, and understanding complex concepts across various math disciplines.

**Highlights:** Scan math problems with camera, Instant step-by-step solutions, Clear concept explanations, Solve algebra, calculus, geometry, Works with handwritten and printed math, AI-powered math tutor

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access | $9.99 | per 7 days |
| All Access | $9.99 | per 7 days |
| All Access | $15.99 | per month |
| All Access | $39.99 | per year |
| All Access | $74.99 | per 6 months |
| All Access | $99.99 | per year |
| 1 Credit | $0.99 | one-time |
| 3 Credit | $2.49 | one-time |
| 5 Credits | $3.99 | one-time |
| 10 Credits | $8.49 | one-time |

**What reviewers like**

- 🚀 Fast homework completion and efficient studying
- 🤖 Advanced AI that solves complex problems with step-by-step solutions
- 📸 Easy photo-based question input
- 👍 User-friendly and intuitive interface
- ✍️ Excellent essay writing and research assistance

**What reviewers complain about**

- 💰 Paywall after limited free uses (2 attempts)
- ❌ Inaccurate answers provided
- 🔐 Excessive camera access permissions
- ⚙️ Inability to modify access settings
- 🐛 Search functionality not working

**Reported bugs**

- Search function returns no results
- App freezes when attempting searches
- Loading issues persist after reinstall
- Camera permission access cannot be modified

**Requested features**

- Ability to change camera access permissions
- More flexible subscription options (yearly plans)
- Improved free tier with more than 2 uses


## Frequently asked questions

### Is One Access free?

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

### Is Math Solver free?

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

### Do One Access or Math Solver have ads?

Math Solver shows ads; One Access does not.

### Which is updated more often, One Access or Math Solver?

One Access ships an update every 10 days, and Math Solver every 10 days. Most recently, One Access was updated on September 28, 2026 and Math Solver on October 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.*