# VINN vs Math Solver

The clearest difference is in-app purchases: VINN at none against Math Solver's 6. VINN also leads on iOS requirement (13.0 vs 15.0). Math Solver's advantage is update cadence (monthly vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Math Solver sells 6 in-app purchases, starting at $4.99 per 7 days. VINN asks for nothing beyond the download.

VINN ships an update every 3 months, Math Solver monthly. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | VINN | Math Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (44 ratings)](https://appshunter.io/ios/app/math-solver-algebra-ai-tutor/id6477293845/reviews)** |
| Number of ratings | — | **44** |
| Positive reviews | — | 64.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 49 MB | 56 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Members](https://appshunter.io/developer/1653824858) | [Helikanon Ltd.](https://appshunter.io/developer/1573888352) |

## What reviewers say

### VINN

[App page](https://appshunter.io/ios/app/vinn/id6446865019)

**Features:** macOS Compatibility

**In-app purchases:** none


### Math Solver

[App page](https://appshunter.io/ios/app/math-solver-algebra-ai-tutor/id6477293845)

Instantly solve math problems by taking a photo. Get step-by-step explanations for calculus, algebra, geometry, and statistics. Also offers translation, grammar tips, writing assistance, and trivia quizzes.

**Highlights:** Scan and solve math problems, Step-by-step explanations, AI chatbot assistant, Text translation and grammar tips, Email writing assistance, Creative writing tools, Personalized trivia quizzes

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Weekly Premium | $4.99 | per 7 days |
| Special Offer for Yearly Pro | $34.99 | per year |
| Yearly Premium | $44.99 | per year |
| Lifetime Premium | $44.99 | one-time |
| Lifetime Premium | $49.99 | one-time |


## Frequently asked questions

### Is VINN free?

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

### Is Math Solver free?

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

### Do VINN or Math Solver have ads?

Neither VINN nor Math Solver shows ads.

### Which is updated more often, VINN or Math Solver?

VINN ships an update every 3 months, and Math Solver monthly. Most recently, VINN was updated on October 10, 2026 and Math Solver on October 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.*