# Lek vs Homework Helper & Math Solver

The clearest difference is rating: Lek at 4.6 against Homework Helper & Math Solver's 3.7. Lek also leads on ads (none vs shown) and ratings volume (83 vs 6). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Lek sells 10 in-app purchases, starting at $8.99 per month and Homework Helper & Math Solver sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Lek holds the better App Store score, 4.6 against 3.7. That said, the two scores are not equally well evidenced: Lek has 83 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 77% of Lek's written reviews are positive against 67% of Homework Helper & Math Solver's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Lek | Homework Helper & Math Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (83 ratings)](https://appshunter.io/ios/app/lek-ai-chatbot-and-assistant/id1643403406/reviews)** | [3.7 (6 ratings)](https://appshunter.io/ios/app/homework-helper-and-math-solver/id1660455513/reviews) |
| Number of ratings | **83** | 6 |
| Positive reviews | **76.9% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 149 MB | 39 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [AppTech Private Limited](https://appshunter.io/developer/1501543234) | [DEUCETEK LLC](https://appshunter.io/developer/1524753200) |

## What reviewers say

### Lek

[App page](https://appshunter.io/ios/app/lek-ai-chatbot-and-assistant/id1643403406)

This AI-powered writing assistant generates various types of content, from emails and essays to ad copy and lyrics. It simplifies writing tasks for professionals and students alike, offering multilingual support and an intuitive interface for quick content creation.

**Highlights:** AI-powered content generation, Email and essay writing, Ad copy and SEO meta text creation, Grammar correction and rephrasing, Multilingual support, Intuitive user interface

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Writing - Starter Monthly | $8.99 | per month |
| Pro - Monthly | $14.99 | per month |
| AI Writing - Pro Monthly | $17.99 | per month |
| Max Monthly | $24.99 | per month |
| AI Writing Max - Monthly | $29.99 | per month |
| AI Writing - Starter Yearly | $79.99 | per year |
| Pro Yearly | $119.99 | per year |
| AI Writing Pro - Yearly | $159.99 | per year |
| Max Yearly | $224.99 | per year |
| AI Writing Max - Yearly | $299.99 | per year |


### Homework Helper & Math Solver

[App page](https://appshunter.io/ios/app/homework-helper-and-math-solver/id1660455513)

Get instant homework help with an AI-powered assistant. Solve math problems, check grammar, generate essays, and understand complex texts. No signup required to ask questions and get accurate answers for academic success.

**Highlights:** AI-powered homework solver, Math problem solutions, Grammar correction, Essay generation, Text summarization, Q&A for academic topics

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $9.99 | per month |
| Ads Free Plan | $19.99 | one-time |


## Frequently asked questions

### Is Lek free?

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

### Is Homework Helper & Math Solver free?

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

### Which has better reviews, Lek or Homework Helper & Math Solver?

Lek is rated higher. Lek averages 4.6 out of 5 from 83 ratings, while Homework Helper & Math Solver averages 3.7 from 6 ratings.

### Do Lek or Homework Helper & Math Solver have ads?

Homework Helper & Math Solver shows ads; Lek does not.

### Which is updated more often, Lek or Homework Helper & Math Solver?

Lek ships an update every 3 weeks, and Homework Helper & Math Solver every 3 weeks. Most recently, Lek was updated on October 30, 2026 and Homework Helper & Math Solver on October 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.*