# Ask Teacher vs TheoryAI

The clearest difference is rating: TheoryAI at 5.0 against Ask Teacher's 4.3. On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TheoryAI holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Ask Teacher ships an update weekly, TheoryAI every 6 days. The most recent releases landed on October 7, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Ask Teacher | TheoryAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (4 ratings)](https://appshunter.io/ios/app/ask-teacher-ai-study-tutor/id6503633017/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/theoryai/id6615087642/reviews)** |
| Number of ratings | 4 | 4 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | Free | Free |
| Size | 68 MB | 65 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FVAWI DREIN INC](https://appshunter.io/developer/1764304063) | [Eduardo Velasco](https://appshunter.io/developer/1576077014) |

## What reviewers say

### Ask Teacher

[App page](https://appshunter.io/ios/app/ask-teacher-ai-study-tutor/id6503633017)

This AI-powered companion provides step-by-step solutions and clear explanations for complex STEM problems. It helps users master mathematics, physics, and chemistry through instant answers, data analysis, and photo recognition.

**Highlights:** Instant STEM problem solutions, Step-by-step explanations, Photo recognition for problems, Scientific data analysis, Clear explanations of physical laws, Covers basic to advanced topics

**Features:** macOS Compatibility

**In-app purchases:** none


### TheoryAI

[App page](https://appshunter.io/ios/app/theoryai/id6615087642)

This AI-powered tool provides free, unlimited assistance for homework problems across various subjects and languages. It offers fast, accurate solutions with step-by-step explanations to enhance understanding.

**Highlights:** Unlimited free problem-solving, Supports multiple subjects and languages, Fast, parallel solution delivery, Step-by-step explanations for learning, Clean and intuitive user interface

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Ask Teacher free?

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

### Is TheoryAI free?

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

### Which has better reviews, Ask Teacher or TheoryAI?

TheoryAI is rated higher. Ask Teacher averages 4.3 out of 5 from 4 ratings, while TheoryAI averages 5.0 from 4 ratings.

### Do Ask Teacher or TheoryAI have ads?

Neither Ask Teacher nor TheoryAI shows ads.

### Which is updated more often, Ask Teacher or TheoryAI?

Ask Teacher ships an update weekly, and TheoryAI every 6 days. Most recently, Ask Teacher was updated on October 7, 2026 and TheoryAI on October 20, 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.*