# FX Algebra Solver vs PhotoMath Solver AI

The clearest difference is rating: PhotoMath Solver AI at 4.4 against FX Algebra Solver's 3.5. PhotoMath Solver AI also leads on ratings volume (13K vs 92) and update cadence (every 6 weeks vs every 3 months). FX Algebra Solver's advantage is in-app purchases (none vs 11) and review sentiment (72% vs 55%). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. PhotoMath Solver AI sells 11 in-app purchases, starting at $4.49 per 7 days. FX Algebra Solver asks for nothing beyond the download.

PhotoMath Solver AI holds the better App Store score, 4.4 against 3.5. That said, the two scores are not equally well evidenced: PhotoMath Solver AI has 13K ratings behind it against 92, so its average is the more settled of the two. Written reviews complicate that: 72% of FX Algebra Solver's written reviews are positive against 55% of PhotoMath Solver AI's, so the app with the better star average is not the one people write more warmly about.

FX Algebra Solver ships an update every 3 months, PhotoMath Solver AI every 6 weeks. The most recent releases landed on October 15, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | FX Algebra Solver | PhotoMath Solver AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (92 ratings)](https://appshunter.io/ios/app/fx-algebra-solver/id562247345/reviews) | **[4.4 (13K ratings)](https://appshunter.io/ios/app/photomath-solver-ai-mathbox/id1487886467/reviews)** |
| Number of ratings | 92 | **13K** |
| Positive reviews | **71.8% of reviews** | 54.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 35 MB | 46 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Euclidus Inc](https://appshunter.io/developer/490623202) | [RLAM FZCO](https://appshunter.io/developer/1712678414) |

## What reviewers say

### FX Algebra Solver

[App page](https://appshunter.io/ios/app/fx-algebra-solver/id562247345)

Solve algebra homework and textbook problems with this comprehensive math software. It offers animated step-by-step solutions, a scientific and graphing calculator, and a user-friendly editor for various algebra levels.

**Highlights:** Animated step-by-step solutions, Scientific calculator, Graphing calculator, Problem solving engine, Math problem expression editor, Covers Pre-Algebra to College Algebra

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Step-by-step problem solving explanations
- 🎓 Effective learning tool for algebra and mathematics
- 🎬 Video demonstrations of solution processes
- ⚡ Quick and accurate problem solving
- 🔧 User-friendly equation input interface

**What reviewers complain about**

- 💳 Aggressive premium paywall after limited free uses
- 🐛 Frequent crashes and force closes
- 🔐 Constant Apple ID login prompts
- 📱 Requires internet connection to function
- ❌ Cannot solve all types of math problems

**Reported bugs**

- App crashes when opening keyboard
- Force closes during use
- Camera feature incompatible with some devices
- Error messages blocking problem solving
- Premium purchase not recognized after reinstall

**Requested features**

- Audio narration explaining each step and concepts
- Offline functionality
- Slower playback speed for solution videos
- Support for word problems
- Support for additional variables (z, s, t, etc.)


### PhotoMath Solver AI

[App page](https://appshunter.io/ios/app/photomath-solver-ai-mathbox/id1487886467)

Instantly solve and learn any math problem by taking a photo. Get step-by-step solutions and clear explanations for algebra, calculus, and more. This AI-powered tutor helps students of all levels understand math concepts better and faster.

**Highlights:** Photo math problem solver, Step-by-step AI explanations, Handles typed and handwritten problems, Supports all math levels, History for saved problems, Export solutions as PDF, Graph plotting

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math Scanner Algera Solver | $4.49 | per 7 days |
| Math Homework Solver 1 week | $4.99 | per 7 days |
| Math Solver App 1 week | $5.99 | per 7 days |
| Math Physics Science AI Solver | $5.99 | per 7 days |
| Math Homework Solver  Discount | $6.99 | per 7 days |
| Math Homework Solver 1W | $9.99 | per 7 days |
| Math Homework Solution 1 month | $17.99 | per month |
| Math AI Help 1 Year - Discount | $29.99 | per year |
| Math Homework Solver 3 months | $34.99 | per 3 months |
| Math Homework Solution 1 year | $69.99 | per year |
| Math Homework Solver Unlimited | $39.99 | one-time |

**What reviewers like**

- 👍 Helpful for solving math problems
- 🚀 Provides step-by-step solutions
- 💡 Useful for online/self-learning students

**What reviewers complain about**

- 🐛 Inconsistent accuracy in solutions
- 💰 Expensive subscription model
- 🔒 Issues with restoring purchases and accessing content

**Reported bugs**

- Camera issues leading to poor image quality
- Repeated prompts to leave a review
- Subscription issues and inability to cancel

**Requested features**

- Show step-by-step work instead of just the answer
- Support for more advanced math concepts like calculus
- Ability to input text-based word problems


## Frequently asked questions

### Is FX Algebra Solver free?

FX Algebra Solver is free to download, with no in-app purchases.

### Is PhotoMath Solver AI free?

PhotoMath Solver AI is free to download, with in-app purchases available.

### Which has better reviews, FX Algebra Solver or PhotoMath Solver AI?

PhotoMath Solver AI is rated higher. FX Algebra Solver averages 3.5 out of 5 from 92 ratings, while PhotoMath Solver AI averages 4.4 from 13K ratings.

### Do FX Algebra Solver or PhotoMath Solver AI have ads?

Neither FX Algebra Solver nor PhotoMath Solver AI shows ads.

### Which is updated more often, FX Algebra Solver or PhotoMath Solver AI?

FX Algebra Solver ships an update every 3 months, and PhotoMath Solver AI every 6 weeks. Most recently, FX Algebra Solver was updated on October 15, 2026 and PhotoMath Solver AI on October 26, 2026.

---

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