# math solve vs sisUABC

The clearest difference is in-app purchases: sisUABC at none against math solve's 8. sisUABC also leads on update cadence (daily vs every 3 months). math solve's advantage is iOS requirement (17.6 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. math solve sells 8 in-app purchases, starting at $5.99 per year. sisUABC asks for nothing beyond the download.

math solve ships an update every 3 months, sisUABC daily. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | math solve | sisUABC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/math-solve-ai-picture-answer/id6677058656/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Freemium | — |
| Size | 19 MB | 22 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nataliya Yakavenka](https://appshunter.io/developer/6803232221) | [UABC](https://appshunter.io/developer/1354186453) |

## What reviewers say

### math solve

[App page](https://appshunter.io/ios/app/math-solve-ai-picture-answer/id6677058656)

This app provides instant math solutions with step-by-step explanations for a wide range of topics. It offers free tools like a scientific calculator and flashcards, with premium features for photo scanning and voice input.

**Highlights:** Step-by-step solutions, Scientific calculator, Photo problem scanning, Voice input for questions, Unit converter, Flashcards for concepts

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited scans, no ads | $5.99 | per year |
| Unlimited scans, no ads | $6.99 | per 7 days |
| Unlimited scans, no ads | $9.99 | per year |
| Unlimited scans, no ads | $11.99 | per year |
| Unlimited scans, no ads | $17.99 | per year |
| Unlimited scans, no ads | $24.99 | per month |
| Monthly subscription | $9.99 | one-time |
| Yearly subscription | $14.99 | one-time |


### sisUABC

[App page](https://appshunter.io/ios/app/sisuabc/id6764150012)

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

**In-app purchases:** none


## Frequently asked questions

### Is math solve free?

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

### Is sisUABC free?

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

### Do math solve or sisUABC have ads?

Neither math solve nor sisUABC shows ads.

### Which is updated more often, math solve or sisUABC?

math solve ships an update every 3 months, and sisUABC daily. Most recently, math solve was updated on October 11, 2026 and sisUABC on October 6, 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.*