# Percentage Calculator & Steps vs Math AI

The clearest difference is in-app purchases: Percentage Calculator & Steps at none against Math AI's 3. Math AI's advantage is ads (none vs shown) and iOS requirement (13.4 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Math AI sells 3 in-app purchases, starting at $4.99 per 7 days. Percentage Calculator & Steps asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 3, 2026 and September 1, 2026 respectively.

## The numbers

| Metric | Percentage Calculator & Steps | Math AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/percentage-calculator-and-steps/id1628040732/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | **Ad-supported** | Freemium |
| Size | 46 MB | 28 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Francesco Varotti](https://appshunter.io/developer/1501752853) | [YAHYA KEMAL SERT](https://appshunter.io/developer/1725191042) |

## What reviewers say

### Percentage Calculator & Steps

[App page](https://appshunter.io/ios/app/percentage-calculator-and-steps/id1628040732)

This app offers a fast and easy way to calculate percentages, providing step-by-step explanations for complex problems. It features an advanced math keyboard for precise input and an intuitive interface for a smooth user experience.

**Highlights:** Percentage calculation with step-by-step explanations, Sum and difference percentage calculations, Advanced math keyboard for complex input, Intuitive and simple interface, Fast and accurate results

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

**In-app purchases:** none


### Math AI

[App page](https://appshunter.io/ios/app/math-ai-problem-solver/id6504287087)

This app uses advanced AI to solve math problems from photos, uploaded files, or images. It provides detailed step-by-step explanations for a wide range of math topics, from basic arithmetic to calculus. It's designed for students, teachers, and professionals needing quick and accurate math assistance.

**Highlights:** AI-powered math problem solving, Solve from photos or uploaded files, Detailed step-by-step explanations, Covers basic arithmetic to calculus, Integrated smart calculator, Supports multiple problem formats

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Annual Subscription | $29.99 | per year |
| Lifetime Purchase | $39.99 | one-time |


## Frequently asked questions

### Is Percentage Calculator & Steps free?

Percentage Calculator & Steps is free to download, with no in-app purchases.

### Is Math AI free?

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

### Do Percentage Calculator & Steps or Math AI have ads?

Percentage Calculator & Steps shows ads; Math AI does not.

### Which is updated more often, Percentage Calculator & Steps or Math AI?

Percentage Calculator & Steps ships an update every 3 months, and Math AI every 3 months. Most recently, Percentage Calculator & Steps was updated on September 3, 2026 and Math AI on September 1, 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.*