# AI Math Solver・Solve by Camera vs PMI

The clearest difference is in-app purchases: PMI at none against AI Math Solver・Solve by Camera's 10. PMI also leads on ads (none vs shown) and device support (3 vs 1). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. AI Math Solver・Solve by Camera sells 10 in-app purchases, starting at $3.99 per 7 days. PMI asks for nothing beyond the download.

AI Math Solver・Solve by Camera ships an update every 2 months, PMI every 3 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | AI Math Solver・Solve by Camera | PMI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (313 ratings)](https://appshunter.io/ios/app/ai-math-solversolve-by-camera/id1634193091/reviews)** | — |
| Number of ratings | **313** | — |
| Positive reviews | 11.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Subscription | — |
| Size | 177 MB | 27 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ZipoApps](https://appshunter.io/developer/1671444635) | [Davy Raitt](https://appshunter.io/developer/1795318281) |

## What reviewers say

### AI Math Solver・Solve by Camera

[App page](https://appshunter.io/ios/app/ai-math-solversolve-by-camera/id1634193091)

Instantly solve math problems by taking a photo of the equation. Get step-by-step solutions, interactive graphs, and quizzes to enhance your understanding. Supports various math topics from arithmetic to calculus.

**Highlights:** Camera math problem solving, Step-by-step solution breakdowns, Interactive graphs, Quizzes and progress tracking, Supports printed and handwritten problems, Covers arithmetic, algebra, geometry, calculus, and more

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Solve Algebra, Quick Answer | $3.99 | per 7 days |
| Solve Algebra, Quick Answer | $3.99 | per 7 days |
| Access to a premium features | $5.99 | per 7 days |
| Access to a Premium features | $6.99 | per 7 days |
| Access to a Premium features | $8.99 | per 7 days |
| Solve Algebra, Quick Answer | $19.99 | per year |
| Unlimited access | $19.99 | per year |
| Unlimited access | $29.99 | per year |
| Unlimited access | $39.99 | per year |
| Unlimited access | $49.99 | per year |


### PMI

[App page](https://appshunter.io/ios/app/pmi-pba-business-analysis/id6759034023)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Math Solver・Solve by Camera free?

AI Math Solver・Solve by Camera is free to download, with in-app purchases available.

### Is PMI free?

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

### Do AI Math Solver・Solve by Camera or PMI have ads?

AI Math Solver・Solve by Camera shows ads; PMI does not.

### Which is updated more often, AI Math Solver・Solve by Camera or PMI?

AI Math Solver・Solve by Camera ships an update every 2 months, and PMI every 3 months. Most recently, AI Math Solver・Solve by Camera was updated on November 3, 2026 and PMI on October 31, 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.*