# Camera Math Solver vs Gauth

The clearest difference is ads: Gauth at none against Camera Math Solver's shown. Gauth also leads on ratings volume (1.5M vs 1.2K) and rating (4.8 vs 4.6). Camera Math Solver's advantage is iOS requirement (13.0 vs 15.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Camera Math Solver sells 9 in-app purchases, starting at $6.99 per 7 days and Gauth sells 18 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Gauth holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Gauth has 1.5M ratings behind it against 1.2K, so its average is the more settled of the two. Written reviews point the same way: 68% of Camera Math Solver's written reviews are positive against 77% of Gauth's.

Camera Math Solver ships an update every 4 weeks, Gauth every 10 days. The most recent releases landed on September 20, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Camera Math Solver | Gauth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (1.2K ratings)](https://appshunter.io/ios/app/camera-math-solver-upstudy/id1532857459/reviews) | **[4.8 (1.5M ratings)](https://appshunter.io/ios/app/gauth-ai-study-companion/id1542571008/reviews)** |
| Number of ratings | 1.2K | **1.5M** |
| Positive reviews | 67.5% of reviews | **76.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#2** |
| Size | 104 MB | 193 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CRAZYSLOTH PTE. LTD.](https://appshunter.io/developer/1531440496) | [GAUTHTECH PTE. LTD.](https://appshunter.io/developer/1542306983) |

## What reviewers say

### Camera Math Solver

[App page](https://appshunter.io/ios/app/camera-math-solver-upstudy/id1532857459)

Instantly solve academic questions by taking a photo. Get step-by-step explanations, ask follow-up questions, and receive writing assistance. Features include a math solver, AI tutor, and personalized learning sessions.

**Highlights:** Scan and solve academic questions, Step-by-step explanations, Math solver for various levels, AI and real tutor assistance, Writing and essay help, Customizable quizzes, Personalized daily learning

**Features:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $6.99 | per 7 days |
| CameraMath Premium | $6.99 | per 7 days |
| CameraMath Premium | $6.99 | per 7 days |
| UpStudy Premium | $6.99 | per 7 days |
| Secret Discount | $8.99 | per month |
| CameraMath Premium | $13.99 | per month |
| Secret Discount | $59.99 | per year |
| CameraMath Premium | $79.99 | per year |
| CameraMath Premium | $89.99 | per year |

**What reviewers like**

- 🚀 Helpful and comprehensive
- 👍 Explains steps to solve problems
- 🤖 Accurate answers
- 💡 Useful for struggling students

**What reviewers complain about**

- 🔒 Requires subscription to unlock full features
- 🔍 Inconsistent problem recognition
- 🕰️ Slow response times from tutors
- 🤑 Expensive subscription

**Reported bugs**

- Incorrect answers provided
- App crashes or freezes
- Issues with photo scanning

**Requested features**

- More free features without subscription
- Improved problem recognition
- Faster tutor response times
- Alternative solution steps
- Ability to edit/delete submitted problems


### Gauth

[App page](https://appshunter.io/ios/app/gauth-ai-study-companion/id1542571008)

**Currently charting:** #2 Top Free · Education, #11 Top Grossing · Education, #103 Top Free (US App Store)

This AI-powered study companion provides instant, accurate answers and step-by-step explanations for all subjects. It offers a live AI tutor with voice and whiteboard capabilities, and can convert notes into quizzes and flashcards. Get help with homework, writing, and calculations from experts 24/7.

**Highlights:** AI-powered accurate answers with step-by-step explanations, AI Live Tutor with voice and whiteboard, AI Study Converter for quizzes and flashcards, Expert help available 24/7, Photo recognition for homework problems, Study toolbox with reading, writing, and calculator tools

**Features:** Vision Pro support

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly - 3-Day Free Trial | $6.99 | per 7 days |
| Monthly | $11.99 | per month |
| Free Trial（only for newuser) | $11.99 | per month |
| Monthly - Win Back Offer | $11.99 | per month |
| Gauth PLUS - Monthly | $11.99 | per month |
| Gauth PLUS | $11.99 | per month |
| Free Trial PLUS | $21.99 | per 2 months |
| Quarterly - Special Discount | $26.99 | per 3 months |
| Quarterly - 2022 Back-to-School | $31.99 | per 3 months |
| Quarterly - 2022 (for new users) | $31.99 | per 3 months |
| Quarterly - 3-Day Free Trial | $31.99 | per 3 months |
| Annual - 3Day Trial (Special Offer) | $49.99 | per year |
| Free Trial PLUS | $59.99 | per 6 months |
| Annual - 3-Day Free Trial | $99.99 | per year |
| Ticket Package | $9.99 | one-time |
| points | $9.99 | one-time |
| Ticket Package | $10.99 | one-time |
| Ticket Package | $14.99 | one-time |

**What reviewers like**

- 🚀 Helpful for homework and understanding concepts
- 🚀 Provides step-by-step explanations
- 🚀 Accurate answers most of the time
- 👍 Free to use with optional premium features
- 👍 Covers a wide range of subjects

**What reviewers complain about**

- 🐛 Inaccurate answers at times
- 🐛 Tutors sometimes provide wrong or irrelevant responses
- 🔒 Paywall for advanced features and tutoring
- ⏱️ Slow response times from tutors
- 🤖 Robotic or generic responses from AI

**Reported bugs**

- App crashes or freezes occasionally
- Issues with scanning and uploading images
- Inconsistent performance across different devices

**Requested features**

- Add a built-in calculator feature
- Improve the camera quality and scanning capabilities
- Provide more detailed explanations for complex problems
- Increase the number of free tickets or make them easier to earn
- Allow users to rate and provide feedback on tutors


## Frequently asked questions

### Is Camera Math Solver free?

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

### Is Gauth free?

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

### Which has better reviews, Camera Math Solver or Gauth?

Gauth is rated higher. Camera Math Solver averages 4.6 out of 5 from 1.2K ratings, while Gauth averages 4.8 from 1.5M ratings.

### Do Camera Math Solver or Gauth have ads?

Camera Math Solver shows ads; Gauth does not.

### Which is updated more often, Camera Math Solver or Gauth?

Camera Math Solver ships an update every 4 weeks, and Gauth every 10 days. Most recently, Camera Math Solver was updated on September 20, 2026 and Gauth on September 24, 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.*