# MathLens vs Prevision Lab

The clearest difference is in-app purchases: Prevision Lab at none against MathLens's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. MathLens sells 2 in-app purchases, starting at $4.99 per 7 days. Prevision Lab asks for nothing beyond the download.

MathLens ships an update every 2 weeks, Prevision Lab fortnightly. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | MathLens | Prevision Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (6 ratings)](https://appshunter.io/ios/app/mathlens-camera-math-solver/id6756100816/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 48 MB | 3 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | +4 | 4+ |
| Developer | [DNG SOFT COMPANY LIMITED](https://appshunter.io/developer/1757595500) | [MARIANNE (App)](https://appshunter.io/developer/6804716767) |

## What reviewers say

### MathLens

[App page](https://appshunter.io/ios/app/mathlens-camera-math-solver/id6756100816)

Instantly solve math problems by scanning them with your camera. Get detailed step-by-step explanations and visualize functions with an interactive graphing calculator. Supports a wide range of math subjects from pre-algebra to calculus.

**Highlights:** Instant problem scanning via camera, Detailed step-by-step explanations, Interactive graphing calculator, Supports multiple math subjects, AI helper for other subjects, Handwritten and printed text recognition

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MathLens Pro | $4.99 | per 7 days |
| MathLens Pro | $49.99 | per year |


### Prevision Lab

[App page](https://appshunter.io/ios/app/prevision-lab/id6806963145)

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

**In-app purchases:** none


## Frequently asked questions

### Is MathLens free?

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

### Is Prevision Lab free?

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

### Do MathLens or Prevision Lab have ads?

Neither MathLens nor Prevision Lab shows ads.

### Which is updated more often, MathLens or Prevision Lab?

MathLens ships an update every 2 weeks, and Prevision Lab fortnightly. Most recently, MathLens was updated on November 9, 2026 and Prevision Lab 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.*