# C.E.M. vs Homework Helper

The clearest difference is in-app purchases: C.E.M. at none against Homework Helper's 3. Homework Helper's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. Homework Helper sells 3 in-app purchases, starting at $4.99 per 7 days. C.E.M. asks for nothing beyond the download.

## The numbers

| Metric | C.E.M. | Homework Helper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.1 (7 ratings)](https://appshunter.io/ios/app/homework-helper-math-ai-app/id6748338780/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 13 MB | 92 MB |
| Requires iOS | 13.4 | **12** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SCHOOL IBOX S.A.S. DE C.V.](https://appshunter.io/developer/1271228289) | [Techgear Inc](https://appshunter.io/developer/524933495) |

## What reviewers say

### C.E.M.

[App page](https://appshunter.io/ios/app/cem/id1630973530)

**In-app purchases:** none


### Homework Helper

[App page](https://appshunter.io/ios/app/homework-helper-math-ai-app/id6748338780)

This AI-powered app acts as a personal study assistant, offering instant solutions and step-by-step explanations for math, science, and writing tasks. It can also summarize PDFs and supports over 100 languages.

**Highlights:** AI-powered math problem solver, Step-by-step explanations, Multi-subject academic support, AI writing assistant, PDF summarization and content extraction, Multi-language support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math Ai Homework Help for Week | $4.99 | per 7 days |
| Math Ai Homework for Month | $8.99 | per month |
| Math Ai Helper for 1 Year | $39.99 | per year |


## Frequently asked questions

### Is C.E.M. free?

C.E.M. is free to download, with no in-app purchases.

### Is Homework Helper free?

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

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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.*