# AI Chat Math Assistant Helper vs Rock Scanner

The clearest difference is review sentiment: AI Chat Math Assistant Helper at 100% against Rock Scanner's 0%. AI Chat Math Assistant Helper also leads on rating (4.6 vs 3.9). Rock Scanner's advantage is ads (none vs shown). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. AI Chat Math Assistant Helper sells 4 in-app purchases, starting at $12.99 per 7 days and Rock Scanner sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

AI Chat Math Assistant Helper holds the better App Store score, 4.6 against 3.9. Both are backed by a comparable volume of ratings — 108 and 37 respectively. Written reviews point the same way: 100% of AI Chat Math Assistant Helper's written reviews are positive against 0% of Rock Scanner's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | AI Chat Math Assistant Helper | Rock Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (108 ratings)](https://appshunter.io/ios/app/ai-chat-math-assistant-helper/id6743940369/reviews)** | [3.9 (37 ratings)](https://appshunter.io/ios/app/rock-scanner-identify-stone/id6745610419/reviews) |
| Number of ratings | **108** | 37 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 32 MB | 47 MB |
| Requires iOS | 16.0 | 16 |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Marius Jurgen Koch](https://appshunter.io/developer/1805180663) | [兴建 薛](https://appshunter.io/developer/1806641187) |

## What reviewers say

### AI Chat Math Assistant Helper

[App page](https://appshunter.io/ios/app/ai-chat-math-assistant-helper/id6743940369)

This app provides instant math problem solutions with detailed, step-by-step explanations. It uses photo-scan technology to analyze handwritten or printed problems, making math accessible for all levels. Learn concepts thoroughly and avoid common mistakes with this AI-powered tutor.

**Highlights:** Instant photo-scan problem solving, Detailed step-by-step explanations, Covers all math levels, Visual concept explanations, Common mistake alerts, Practice variants

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Chat Math Assistant Helper | $12.99 | per 7 days |
| AI Chat Math Assistant Helper | $12.99 | per 7 days |
| AI Chat Math Assistant Helper | $14.99 | per month |
| AI Chat Math Assistant Helper | $15.99 | per month |


### Rock Scanner

[App page](https://appshunter.io/ios/app/rock-scanner-identify-stone/id6745610419)

Instantly identify rocks, minerals, and crystals with a single photo using advanced AI. Get detailed geological information, learn about their properties, and build a personal collection of your discoveries. Perfect for students, hikers, and rock enthusiasts.

**Highlights:** AI-powered rock identification, Detailed geological information, Save and collect discoveries, Identify minerals and crystals, Analyze chemical makeup and hardness, Track geological journey

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rock Scanner Weekly Trial | $6.99 | per 7 days |
| Rock Scanner Weekly | $6.99 | per 7 days |
| Rock Scanner Yearly | $39.99 | per year |


## Frequently asked questions

### Is AI Chat Math Assistant Helper free?

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

### Is Rock Scanner free?

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

### Which has better reviews, AI Chat Math Assistant Helper or Rock Scanner?

AI Chat Math Assistant Helper is rated higher. AI Chat Math Assistant Helper averages 4.6 out of 5 from 108 ratings, while Rock Scanner averages 3.9 from 37 ratings.

### Do AI Chat Math Assistant Helper or Rock Scanner have ads?

AI Chat Math Assistant Helper shows ads; Rock Scanner does not.

### Which is updated more often, AI Chat Math Assistant Helper or Rock Scanner?

AI Chat Math Assistant Helper ships an update every 3 weeks, and Rock Scanner every 3 weeks. Most recently, AI Chat Math Assistant Helper was updated on October 30, 2026 and Rock Scanner 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.*