# Latex Equation Editor vs AI_Buddy

The clearest difference is price: AI_Buddy at Free against Latex Equation Editor's $3.99. AI_Buddy also leads on update cadence (weekly vs every 46 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

AI_Buddy is free to download; Latex Equation Editor costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Latex Equation Editor ships an update every 46 months, AI_Buddy weekly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Latex Equation Editor | AI_Buddy |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[3.8 (10 ratings)](https://appshunter.io/ios/app/latex-equation-editor/id1614120691/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 46 months | **Weekly** |
| Monetization | Paid | — |
| Size | 8 MB | 6 MB |
| Requires iOS | **15.6** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Heng Jia Liang](https://appshunter.io/developer/1532000635) | [Kong Fai Poon](https://appshunter.io/developer/1534417140) |

## What reviewers say

### Latex Equation Editor

[App page](https://appshunter.io/ios/app/latex-equation-editor/id1614120691)

This app converts LaTeX equations into high-resolution images for use in documents and presentations. It supports a wide range of mathematical notation, including subscripts, superscripts, fractions, and Greek letters. Save your creations to a library or directly to your device's camera roll.

**Highlights:** Convert LaTeX to high-resolution images, Save equations to a library, Save images to camera roll, Supports subscripts and superscripts, Handles fractions and binomials, Includes Greek letters and math symbols

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

**In-app purchases:** none


### AI_Buddy

[App page](https://appshunter.io/ios/app/ai-buddy/id6446307543)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Latex Equation Editor free?

Latex Equation Editor costs $3.99, with no in-app purchases.

### Is AI_Buddy free?

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

### Do Latex Equation Editor or AI_Buddy have ads?

Neither Latex Equation Editor nor AI_Buddy shows ads.

### Which is updated more often, Latex Equation Editor or AI_Buddy?

Latex Equation Editor ships an update every 46 months, and AI_Buddy weekly. Most recently, Latex Equation Editor was updated on November 3, 2026 and AI_Buddy on November 3, 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.*