# MathTech vs AIChat

The clearest difference is review sentiment: AIChat at 100% against MathTech's 0%. AIChat also leads on price (Free vs $4.99) and update cadence (every 3 weeks vs every 3 months). MathTech's advantage is in-app purchases (none vs 4) and ads (none vs shown). On device support there is nothing between them.

AIChat is free to download; MathTech costs $4.99 up front. AIChat sells 4 in-app purchases, starting at $5.99 per 7 days. MathTech asks for nothing beyond the download.

MathTech ships an update every 3 months, AIChat every 3 weeks. The most recent releases landed on September 18, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | MathTech | AIChat |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[4.9 (11 ratings)](https://appshunter.io/ios/app/aichat-chat-bot-ai-assistant/id6449739839/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 1 MB | 25 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Kelly Technology Inc.](https://appshunter.io/developer/393931941) | [Andrei Shpileuski](https://appshunter.io/developer/1471178734) |

## 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


### AIChat

[App page](https://appshunter.io/ios/app/aichat-chat-bot-ai-assistant/id6449739839)

This AI-powered assistant offers quick answers and support for a wide range of tasks. It can help with writing, planning, creative projects, and even translations, making complex tasks more manageable.

**Highlights:** AI-powered assistance, Writing code and essays, Personalized fitness plans, Recipe suggestions, Script and song writing, Translation functionality, Book summaries

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $5.99 | per 7 days |
| Premium | $7.99 | per 7 days |
| Premium | $19.99 | per month |
| Premium | $39.99 | per year |


## Frequently asked questions

### Is MathTech free?

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

### Is AIChat free?

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

### Do MathTech or AIChat have ads?

AIChat shows ads; MathTech does not.

### Which is updated more often, MathTech or AIChat?

MathTech ships an update every 3 months, and AIChat every 3 weeks. Most recently, MathTech was updated on September 18, 2026 and AIChat on September 19, 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.*