# Math Resolver vs Elsa AI

The clearest difference is in-app purchases: Math Resolver at none against Elsa AI's 2. Math Resolver also leads on iOS requirement (15.1 vs 17.6). Elsa AI's advantage is update cadence (every 5 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Elsa AI sells 2 in-app purchases, starting at $6.99 per month. Math Resolver asks for nothing beyond the download.

Math Resolver ships an update every 3 weeks, Elsa AI every 5 days. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Math Resolver | Elsa AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 29 MB | 61 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Open Techiz](https://appshunter.io/developer/1442478778) | [HC MAKER - PHOTO LOGO BACKGROUND EDITOR APPS FOR FREE](https://appshunter.io/developer/1441921885) |

## What reviewers say

### Math Resolver

[App page](https://appshunter.io/ios/app/math-resolver/id6615078961)

**Features:** macOS Compatibility

**In-app purchases:** none


### Elsa AI

[App page](https://appshunter.io/ios/app/elsa-ai-photo-math-solver/id6754389786)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math Solver Pro | $6.99 | per month |
| Math Solver Pro | $29.99 | per year |


## Frequently asked questions

### Is Math Resolver free?

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

### Is Elsa AI free?

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

### Do Math Resolver or Elsa AI have ads?

Both Math Resolver and Elsa AI show ads.

### Which is updated more often, Math Resolver or Elsa AI?

Math Resolver ships an update every 3 weeks, and Elsa AI every 5 days. Most recently, Math Resolver was updated on October 10, 2026 and Elsa AI on October 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.*