# DocStudy vs Colorium Lab

The clearest difference is in-app purchases: Colorium Lab at none against DocStudy's 4. Colorium Lab also leads on iOS requirement (15 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. DocStudy sells 4 in-app purchases, starting at $4.99 per month. Colorium Lab asks for nothing beyond the download.

## The numbers

| Metric | DocStudy | Colorium Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (7 ratings)](https://appshunter.io/ios/app/docstudy-ai-solver/id6450167597/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 88.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 109 MB | 58 MB |
| Requires iOS | 17.0 | **15** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [JiYeon Noh](https://appshunter.io/developer/981110323) | [Cuboid (Private) Limited](https://appshunter.io/developer/1815863353) |

## What reviewers say

### DocStudy

[App page](https://appshunter.io/ios/app/docstudy-ai-solver/id6450167597)

This AI-powered app uses image recognition to scan math problems from photos and provides detailed, step-by-step explanations. It covers a wide range of math subjects, making it a helpful tool for students to understand concepts and improve their comprehension.

**Highlights:** Photo capture and upload, AI problem interpretation, Step-by-step solutions, Covers diverse math areas, User-friendly interface

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade MathAi | $4.99 | per month |
| Upgrade MathAi | $39.99 | per year |
| Ai Eraser | $2.99 | one-time |
| Add Uses | $3.99 | one-time |


### Colorium Lab

[App page](https://appshunter.io/ios/app/colorium-lab/id6752687469)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DocStudy free?

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

### Is Colorium Lab free?

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

### Do DocStudy or Colorium Lab have ads?

Neither DocStudy nor Colorium Lab shows ads.

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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.*