# Sorin vs Math Tutor AI

The clearest difference is update cadence: Sorin at every 11 days against Math Tutor AI's every 4 weeks. Sorin also leads on device support (3 vs 1) and ratings volume (6 vs 2). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Sorin sells 6 in-app purchases, starting at $9.99 per month and Math Tutor AI sells 8 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Sorin against 5.0 for Math Tutor AI. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Sorin ships an update every 11 days, Math Tutor AI every 4 weeks. The most recent releases landed on October 30, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Sorin | Math Tutor AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/sorin-safe-ai-learning/id6475174470/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/math-tutor-ai-solve-and-learn/id6504369911/reviews) |
| Number of ratings | **6** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 4 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 41 MB | 5 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sorin.ai](https://appshunter.io/developer/1723519457) | [Trisphere Apps LLC](https://appshunter.io/developer/1735581649) |

## What reviewers say

### Sorin

[App page](https://appshunter.io/ios/app/sorin-safe-ai-learning/id6475174470)

This AI learning companion is designed for children ages 6-15, prioritizing safety and parental control. It encourages critical thinking through Socratic questioning and provides parents with full visibility into conversations and learning progress. Conversations are automatically deleted on a set schedule, and no child data is sold or advertised.

**Highlights:** AI-powered Socratic learning, Parental dashboard with full visibility, Privacy Guard for child anonymity, Progress tracking across multiple learning areas, Customizable conversation auto-deletion, Age-appropriate content and tone

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sorin Starter Monthly | $9.99 | per month |
| Sorin Family Monthly | $29.99 | per month |
| Sorin Premium Monthly | $49.99 | per month |
| Sorin Pro Annual | $95.90 | per year |
| Sorin Family Annual | $299.99 | per year |
| Sorin Premium Annual | $499.99 | per year |


### Math Tutor AI

[App page](https://appshunter.io/ios/app/math-tutor-ai-solve-and-learn/id6504369911)

Solve a wide range of math problems, from basic arithmetic to advanced equations, using text input or by drawing. Features include a statistics calculator, unit converter, and the ability to save and load sessions. Advanced matrix and physics calculators are available via in-app purchase.

**Highlights:** Solve math problems via text or drawing, Statistics calculator, Unit conversion, Save and load sessions, Favorites for quick access, Matrix and physics calculators (IAP)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $6.99 | per month |
| Monthly Annual | $49.99 | per year |
| 20 AI Credits | $0.99 | one-time |
| Physics Calculator | $0.99 | one-time |
| Matrix Calculator | $0.99 | one-time |
| Keep it AD-Free | $0.99 | one-time |
| 60 AI Credits | $2.49 | one-time |
| 150 AI credits | $4.99 | one-time |


## Frequently asked questions

### Is Sorin free?

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

### Is Math Tutor AI free?

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

### Which has better reviews, Sorin or Math Tutor AI?

Sorin and Math Tutor AI are both rated 5.0 out of 5 on the App Store, from 6 and 2 ratings respectively.

### Do Sorin or Math Tutor AI have ads?

Neither Sorin nor Math Tutor AI shows ads.

### Which is updated more often, Sorin or Math Tutor AI?

Sorin ships an update every 11 days, and Math Tutor AI every 4 weeks. Most recently, Sorin was updated on October 30, 2026 and Math Tutor AI on October 26, 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.*