# Math.Jr vs AI Chat

The clearest difference is update cadence: AI Chat at every 2 days against Math.Jr's every 9 days. Math.Jr's advantage is iOS requirement (10.0 vs 16.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Math.Jr sells 1 one-off in-app purchase and AI Chat sells 6 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Math.Jr against 5.0 for AI Chat. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Math.Jr ships an update every 9 days, AI Chat every 2 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Math.Jr | AI Chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/mathjr-math-homework-helper/id1584522302/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/ai-chat-math-homework-helper/id6744410901/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 9 days | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 83 MB | 30 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Lishi Technology Co., Ltd.](https://appshunter.io/developer/1554234537) | [Matthew Gilbert](https://appshunter.io/developer/1807553001) |

## What reviewers say

### Math.Jr

[App page](https://appshunter.io/ios/app/mathjr-math-homework-helper/id1584522302)

This app assists educators and parents in verifying math homework by scanning problems and providing AI-generated answers with over 90% accuracy. It also generates custom arithmetic exercises for children and maintains a record of reviewed problems for practice.

**Highlights:** Scan math problems with camera or image upload, AI-generated reference answers with >90% accuracy, Generate custom arithmetic exercises, Adjustable difficulty levels for exercises, Save exercises for offline practice or printing, Record and review past homework problems

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Math Junior | $1.99 | one-time |


### AI Chat

[App page](https://appshunter.io/ios/app/ai-chat-math-homework-helper/id6744410901)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Chat: Math Homework Helper | $8.99 | per 7 days |
| AI Chat: Math Homework Helper | $8.99 | per 7 days |
| AI Chat: Math Homework Helper | $14.99 | per month |
| AI Chat: Math Homework Helper | $15.99 | per month |
| AI Chat: Math Homework Helper | $83.99 | per year |
| AI Chat: Math Homework Helper | $99.99 | per year |


## Frequently asked questions

### Is Math.Jr free?

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

### Is AI Chat free?

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

### Which has better reviews, Math.Jr or AI Chat?

Math.Jr and AI Chat are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Math.Jr or AI Chat have ads?

Both Math.Jr and AI Chat show ads.

### Which is updated more often, Math.Jr or AI Chat?

Math.Jr ships an update every 9 days, and AI Chat every 2 days. Most recently, Math.Jr was updated on October 24, 2026 and AI Chat 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.*