# Sudoku Solver Realtime Camera vs Photo Math Solver

The clearest difference is review sentiment: Photo Math Solver at 74% against Sudoku Solver Realtime Camera's 19%. Photo Math Solver also leads on rating (4.3 vs 3.4) and update cadence (every 2 weeks vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Sudoku Solver Realtime Camera sells 4 in-app purchases, starting at $1.99 per 7 days and Photo Math Solver sells 6 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Photo Math Solver holds the better App Store score, 4.3 against 3.4. That said, the two scores are not equally well evidenced: Photo Math Solver has 255 ratings behind it against 43, so its average is the more settled of the two. Written reviews point the same way: 19% of Sudoku Solver Realtime Camera's written reviews are positive against 74% of Photo Math Solver's.

Sudoku Solver Realtime Camera ships an update every 2 months, Photo Math Solver every 2 weeks. The most recent releases landed on September 24, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Sudoku Solver Realtime Camera | Photo Math Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (43 ratings)](https://appshunter.io/ios/app/sudoku-solver-realtime-camera/id1608023307/reviews) | **[4.3 (255 ratings)](https://appshunter.io/ios/app/photo-math-solver-mathai/id6446890678/reviews)** |
| Number of ratings | 43 | **255** |
| Positive reviews | 19.0% of reviews | **74.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 33 MB | 75 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [小健 赵](https://appshunter.io/developer/1521832312) | [HOOZA VIET NAM COMPANY LIMITED](https://appshunter.io/developer/1597420739) |

## What reviewers say

### Sudoku Solver Realtime Camera

[App page](https://appshunter.io/ios/app/sudoku-solver-realtime-camera/id1608023307)

Instantly solve Sudoku puzzles using your device's camera or by selecting a photo. It identifies invalid boards, provides hints, and checks your final solution. Supports various Sudoku sizes and offers different solving modes.

**Highlights:** Real-time camera solving, Photo import solving, Error checking for invalid boards, Hinting for next move, Supports 9x9 and 4x4 boards, Handwritten number recognition

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Subscription | $1.99 | per 7 days |
| Monthly Premium Subscription | $3.99 | per month |
| Annual Premium Subscription | $17.99 | per year |
| Remove ads. | $39.99 | one-time |


### Photo Math Solver

[App page](https://appshunter.io/ios/app/photo-math-solver-mathai/id6446890678)

This AI-powered tutor helps students solve math, physics, and chemistry problems by scanning them with a photo. It provides step-by-step solutions and checks your work, acting as a personal study companion to improve understanding and save time.

**Highlights:** Photo math solver, Step-by-step solutions, Solution checker, AI tutor, Math, physics, chemistry support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Weekly | $3.99 | per 7 days |
| Monthly | $9.99 | per month |
| Annually Premium | $19.99 | per year |
| Annually | $39.99 | per year |
| Annually Subscription | $39.99 | per year |

**What reviewers like**

- 👍 Good app
- 🚀 Math made easier
- 👍 Pretty good app
- 👍 Super great app
- 👍 Helpful for step by step view and graphing mathematical formula

**What reviewers complain about**

- 🐛 Does not work
- 🐛 Camera froze
- 🐛 Got all my questions wrong
- 🐛 Worst app
- 🐛 Don't work

**Reported bugs**

- Glitchy
- It a good math ai but when accessing the camera it freezes. How do I resolve the issue
- Terrible
- Keeps crashing
- It's so manipulative. It told me I needed a credit to scan a math problem, and I could get a credit by watching an ad. After 1 watched one  ad, it said I needed to watch 3. Fine. I watched 3. Then 6. Then 7. No word of a lie. Deleting. Don't waste your time. Also the ads are ads for gaming apps. Not helpful for students. 🙄

**Requested features**

- Wish was free
- Wish they had a clearer step by step option if you need more explanation
- Thanks for the tool I just wish more credits per video watched


## Frequently asked questions

### Is Sudoku Solver Realtime Camera free?

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

### Is Photo Math Solver free?

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

### Which has better reviews, Sudoku Solver Realtime Camera or Photo Math Solver?

Photo Math Solver is rated higher. Sudoku Solver Realtime Camera averages 3.4 out of 5 from 43 ratings, while Photo Math Solver averages 4.3 from 255 ratings.

### Do Sudoku Solver Realtime Camera or Photo Math Solver have ads?

Both Sudoku Solver Realtime Camera and Photo Math Solver show ads.

### Which is updated more often, Sudoku Solver Realtime Camera or Photo Math Solver?

Sudoku Solver Realtime Camera ships an update every 2 months, and Photo Math Solver every 2 weeks. Most recently, Sudoku Solver Realtime Camera was updated on September 24, 2026 and Photo Math Solver on September 17, 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.*