# MathScan vs Signer.

The clearest difference is in-app purchases: Signer. at none against MathScan's 6. Signer. also leads on ads (none vs shown) and update cadence (daily vs weekly). MathScan's advantage is iOS requirement (15.0 vs 18.6). On price and device support there is nothing between them.

Both are free to download. MathScan sells 6 in-app purchases, starting at $3.99 per 7 days. Signer. asks for nothing beyond the download.

MathScan ships an update weekly, Signer. daily. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MathScan | Signer. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mathscan-ai-photo-math-solver/id6756291806/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 56 MB | 80 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bodrya Hardikkummar Vinodbhai](https://appshunter.io/developer/1469774348) | [Bilal Naeem](https://appshunter.io/developer/6802070910) |

## What reviewers say

### MathScan

[App page](https://appshunter.io/ios/app/mathscan-ai-photo-math-solver/id6756291806)

Instantly solve math problems by scanning them with your camera. Get clear, step-by-step explanations powered by AI to understand concepts and improve your skills. Supports a wide range of math topics and even other subjects like physics and chemistry.

**Highlights:** Instant camera scanning of math problems, AI-powered step-by-step solutions, Covers all major math topics, Supports physics, chemistry, and biology, Homework and exam preparation, Clear, understandable explanations

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MathScan+ Weekly Premium | $3.99 | per 7 days |
| MathScan+ Weekly Premium | $5.99 | per 7 days |
| MathScan+ Monthly Premium | $9.99 | per month |
| MathScan+ Monthly Premium | $12.99 | per month |
| MathScan+ Yearly Premium | $19.99 | per year |
| MathScan+ Yearly Premium | $29.99 | per year |


### Signer.

[App page](https://appshunter.io/ios/app/signer/id6803422405)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MathScan free?

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

### Is Signer. free?

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

### Do MathScan or Signer. have ads?

MathScan shows ads; Signer. does not.

### Which is updated more often, MathScan or Signer.?

MathScan ships an update weekly, and Signer. daily. Most recently, MathScan was updated on October 7, 2026 and Signer. on October 25, 2026.

---

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