# MatAI vs Cat AI

The clearest difference is update cadence: Cat AI at daily against MatAI's every 5 days. On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. MatAI sells 6 in-app purchases, starting at $0.99 per month and Cat AI sells 4 one-off in-app purchases. 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 MatAI against 5.0 for Cat AI. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

MatAI ships an update every 5 days, Cat AI daily. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | MatAI | Cat AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/matai-ai-math-solver/id6756010761/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/cat-ai-homework-helper/id6781688668/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Daily** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 71 MB | 63 MB |
| Requires iOS | **15.5** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [METIN KARA](https://appshunter.io/developer/1853293156) | [Hyeon Jin Ko](https://appshunter.io/developer/1871874564) |

## What reviewers say

### MatAI

[App page](https://appshunter.io/ios/app/matai-ai-math-solver/id6756010761)

Instantly solve math and geometry problems by taking a photo. Get detailed, step-by-step explanations to understand the solution process. Practice with personalized quizzes and revisit past problems for review.

**Highlights:** Solve math problems from photos, Step-by-step solution explanations, Personalized AI-powered quizzes, Review past solutions and progress, Geometry problem solving

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Subscription | $0.99 | per month |
| Three Month Premium Subscription | $2.49 | per 3 months |
| Premium Yearly | $9.99 | per year |
| 5 Quiz Credits | $0.99 | one-time |
| 10 Quiz Credits | $0.99 | one-time |
| 15 Quiz Credits | $1.99 | one-time |


### Cat AI

[App page](https://appshunter.io/ios/app/cat-ai-homework-helper/id6781688668)

Instantly solve homework problems by taking a photo. Get step-by-step explanations and ask follow-up questions to fully understand the solution. Explanations are tailored to your grade level.

**Highlights:** Photo-based problem solving, Step-by-step solutions, Follow-up question support, Grade-level tailored explanations, Handles complex formulas

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 물고기 250개 | $0.99 | one-time |
| 물고기 4400개 | $5.99 | one-time |
| 물고기 8000개 | $11.99 | one-time |
| 물고기 25000개 | $29.99 | one-time |


## Frequently asked questions

### Is MatAI free?

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

### Is Cat AI free?

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

### Which has better reviews, MatAI or Cat AI?

MatAI and Cat AI are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do MatAI or Cat AI have ads?

Neither MatAI nor Cat AI shows ads.

### Which is updated more often, MatAI or Cat AI?

MatAI ships an update every 5 days, and Cat AI daily. Most recently, MatAI was updated on November 8, 2026 and Cat AI on November 5, 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.*