# Sorin vs Math Solver AI

The clearest difference is update cadence: Sorin at every 11 days against Math Solver AI's every 5 months. Sorin also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Sorin sells 6 in-app purchases, starting at $9.99 per month and Math Solver AI sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Sorin ships an update every 11 days, Math Solver AI every 5 months. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Sorin | Math Solver AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/sorin-safe-ai-learning/id6475174470/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 41 MB | 27 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sorin.ai](https://appshunter.io/developer/1723519457) | [LEAN ASIA CO., LTD](https://appshunter.io/developer/1815050814) |

## 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 Solver AI

[App page](https://appshunter.io/ios/app/math-solver-ai-statistics/id6757243558)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly Plan | $6.99 | per 7 days |
| Premium Yearly Plan | $34.99 | per year |
| Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is Sorin free?

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

### Is Math Solver AI free?

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

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

Neither Sorin nor Math Solver AI shows ads.

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

Sorin ships an update every 11 days, and Math Solver AI every 5 months. Most recently, Sorin was updated on November 4, 2026 and Math Solver AI on November 8, 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.*