# Photo Math Solver vs Ecos App

The clearest difference is in-app purchases: Ecos App at none against Photo Math Solver's 6. Ecos App also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. Photo Math Solver sells 6 in-app purchases, starting at $3.99 per 7 days. Ecos App asks for nothing beyond the download.

## The numbers

| Metric | Photo Math Solver | Ecos App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (255 ratings)](https://appshunter.io/ios/app/photo-math-solver-mathai/id6446890678/reviews)** | — |
| Number of ratings | **255** | — |
| Positive reviews | 74.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 75 MB | 29 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [HOOZA VIET NAM COMPANY LIMITED](https://appshunter.io/developer/1597420739) | [EXDUCERE ONLINE CIA. LTDA.](https://appshunter.io/developer/1473620674) |

## What reviewers say

### 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


### Ecos App

[App page](https://appshunter.io/ios/app/ecos-app/id6738431881)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Photo Math Solver free?

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

### Is Ecos App free?

Ecos App is free to download, with no in-app purchases.

### Do Photo Math Solver or Ecos App have ads?

Photo Math Solver shows ads; Ecos App does not.

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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.*