# OpenTutor vs AskLens：Homework helper answer

The clearest difference is in-app purchases: OpenTutor at none against AskLens：Homework helper answer's 4. OpenTutor also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. AskLens：Homework helper answer sells 4 in-app purchases, starting at $2.99 per 7 days. OpenTutor asks for nothing beyond the download.

OpenTutor ships an update every 9 days, AskLens：Homework helper answer every 5 days. The most recent releases landed on October 2, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | OpenTutor | AskLens：Homework helper answer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/asklenshomework-helper-answer/id6743706813/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 34 MB | 40 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Islam Music](https://appshunter.io/developer/1486093325) | [东 张](https://appshunter.io/developer/1804095429) |

## What reviewers say

### OpenTutor

[App page](https://appshunter.io/ios/app/opentutor/id6444727590)

**Features:** macOS Compatibility

**In-app purchases:** none


### AskLens：Homework helper answer

[App page](https://appshunter.io/ios/app/asklenshomework-helper-answer/id6743706813)

This AI-powered learning app provides instant answers and detailed analysis for homework questions through text or image scanning. It covers a wide range of subjects and academic levels, making it a valuable tool for students and parents alike.

**Highlights:** AI-powered text and image scanning for homework answers, Instant answers with detailed solution steps, Covers all grades and subjects, Parental homework checking assistance, Exam paper practice and review, Free collection function for study notes

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AskLens Pro Weekly | $2.99 | per 7 days |
| AskLens Pro Monthly | $9.99 | per month |
| AskLens Pro Quarterly | $19.99 | per 3 months |
| AskLens Pro Yearly | $59.99 | per year |


## Frequently asked questions

### Is OpenTutor free?

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

### Is AskLens：Homework helper answer free?

AskLens：Homework helper answer is free to download, with in-app purchases available.

### Do OpenTutor or AskLens：Homework helper answer have ads?

AskLens：Homework helper answer shows ads; OpenTutor does not.

### Which is updated more often, OpenTutor or AskLens：Homework helper answer?

OpenTutor ships an update every 9 days, and AskLens：Homework helper answer every 5 days. Most recently, OpenTutor was updated on October 2, 2026 and AskLens：Homework helper answer on September 28, 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.*