# Math Solver AI vs PFI KSA

The clearest difference is in-app purchases: PFI KSA at none against Math Solver AI's 3. PFI KSA also leads on update cadence (every 2 days vs every 2 months) and iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Math Solver AI sells 3 in-app purchases, starting at $4.99 per 7 days. PFI KSA asks for nothing beyond the download.

Math Solver AI ships an update every 2 months, PFI KSA every 2 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Math Solver AI | PFI KSA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (6 ratings)](https://appshunter.io/ios/app/math-solver-ai-photo-scanner/id6682705979/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 41 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Berkay Gemici](https://appshunter.io/developer/1761248495) | [Amanulla Thenkayathil](https://appshunter.io/developer/1471179003) |

## What reviewers say

### Math Solver AI

[App page](https://appshunter.io/ios/app/math-solver-ai-photo-scanner/id6682705979)

This AI-powered tool solves complex math problems from algebra to calculus instantly. Snap a photo of your math question and receive a step-by-step explanation to help you understand the solution process.

**Highlights:** AI-powered math problem solving, Instant solutions via photo, Step-by-step reasoning, Supports algebra, calculus, geometry, User-friendly interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $4.99 | per 7 days |
| Yearly | $29.99 | per year |
| Yearly Pro | $59.99 | per year |


### PFI KSA

[App page](https://appshunter.io/ios/app/pfi-ksa/id6740051625)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math Solver AI free?

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

### Is PFI KSA free?

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

### Do Math Solver AI or PFI KSA have ads?

Neither Math Solver AI nor PFI KSA shows ads.

### Which is updated more often, Math Solver AI or PFI KSA?

Math Solver AI ships an update every 2 months, and PFI KSA every 2 days. Most recently, Math Solver AI was updated on November 4, 2026 and PFI KSA on October 30, 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.*