# Snap AI vs UMA Maths

The clearest difference is in-app purchases: UMA Maths at none against Snap AI's 3. UMA Maths also leads on update cadence (every 2 days vs every 4 months) and iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Snap AI sells 3 in-app purchases, starting at $3.99 per 7 days. UMA Maths asks for nothing beyond the download.

Snap AI ships an update every 4 months, UMA Maths every 2 days. The most recent releases landed on August 19, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Snap AI | UMA Maths |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/snap-ai-ai-study-tools/id1672795952/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 34 MB | 83 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aryan Chaurasia](https://appshunter.io/developer/1607882889) | [shuihua zhu](https://appshunter.io/developer/1444836907) |

## What reviewers say

### Snap AI

[App page](https://appshunter.io/ios/app/snap-ai-ai-study-tools/id1672795952)

Instantly get step-by-step solutions for homework problems by snapping a photo. Features an AI tutor for explanations and a personal library to track your progress across various subjects.

**Highlights:** Photo-to-solution conversion, Step-by-step worked solutions, AI tutor for explanations, Personalized study library, Daily study goal nudges, Multi-page scanning

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SnapNstudy Weekly Premium | $3.99 | per 7 days |
| SnapNstudy Premium Monthly | $12.99 | per month |
| SnapNstudy Yearly Premium | $69.99 | per year |


### UMA Maths

[App page](https://appshunter.io/ios/app/uma-maths/id6447057157)

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

**In-app purchases:** none


## Frequently asked questions

### Is Snap AI free?

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

### Is UMA Maths free?

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

### Do Snap AI or UMA Maths have ads?

Neither Snap AI nor UMA Maths shows ads.

### Which is updated more often, Snap AI or UMA Maths?

Snap AI ships an update every 4 months, and UMA Maths every 2 days. Most recently, Snap AI was updated on August 19, 2026 and UMA Maths on September 11, 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.*