# MathTech vs AI Chat

The clearest difference is review sentiment: AI Chat at 100% against MathTech's 0%. AI Chat also leads on price (Free vs $4.99) and update cadence (every 2 days vs every 3 months). MathTech's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 15.0). On ads and device support there is nothing between them.

AI Chat is free to download; MathTech costs $4.99 up front. AI Chat sells 2 in-app purchases, starting at $4.99 per 7 days. MathTech asks for nothing beyond the download.

MathTech ships an update every 3 months, AI Chat every 2 days. The most recent releases landed on September 18, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | MathTech | AI Chat |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[4.9 (10 ratings)](https://appshunter.io/ios/app/ai-chat-need-ai/id6446494383/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 1 MB | 30 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Kelly Technology Inc.](https://appshunter.io/developer/393931941) | [GITU Limited](https://appshunter.io/developer/1676651389) |

## What reviewers say

### MathTech

[App page](https://appshunter.io/ios/app/mathtech/id558287625)

Create mathematical equations and documents on your device with a comprehensive editor. Supports a wide range of characters and operators, allowing for easy on-the-fly selection. Collaborate with others and share your work across social media.

**Highlights:** Text and equation editor, Upper/lower-case Latin and Greek characters, Mathematical operators, Collaborative document editing, Social media sharing

**Features:** Vision Pro support

**In-app purchases:** none


### AI Chat

[App page](https://appshunter.io/ios/app/ai-chat-need-ai/id6446494383)

This AI-powered assistant leverages advanced language models to help with tasks like translation, content creation, coding, and job searching. It offers a premium subscription for enhanced features and a seamless user experience.

**Highlights:** Multilingual translation, Text summarization, AI-curated recipes, Job opportunity hub, Content enhancement, Programming assistance, Latest AI models

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Yearly Plan | $14.99 | per year |


## Frequently asked questions

### Is MathTech free?

MathTech costs $4.99, with no in-app purchases.

### Is AI Chat free?

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

### Do MathTech or AI Chat have ads?

Neither MathTech nor AI Chat shows ads.

### Which is updated more often, MathTech or AI Chat?

MathTech ships an update every 3 months, and AI Chat every 2 days. Most recently, MathTech was updated on September 18, 2026 and AI Chat on September 10, 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.*