# Sevigintuple Calc vs AI Math Solver Calculator AZ

The clearest difference is in-app purchases: Sevigintuple Calc at none against AI Math Solver Calculator AZ's 6. AI Math Solver Calculator AZ's advantage is iOS requirement (13.0 vs 15.8.3). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AI Math Solver Calculator AZ sells 4 one-off in-app purchases. Sevigintuple Calc asks for nothing beyond the download.

Sevigintuple Calc ships an update every 2 weeks, AI Math Solver Calculator AZ fortnightly. The most recent releases landed on October 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sevigintuple Calc | AI Math Solver Calculator AZ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (35 ratings)](https://appshunter.io/ios/app/ai-math-solver-calculator-az/id6747112631/reviews)** |
| Number of ratings | — | **35** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 36 MB | 91 MB |
| Requires iOS | 15.8.3 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [Gerardo Arellano](https://appshunter.io/developer/769496540) |

## What reviewers say

### Sevigintuple Calc

[App page](https://appshunter.io/ios/app/sevigintuple-calc/id6742526278)

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

**In-app purchases:** none


### AI Math Solver Calculator AZ

[App page](https://appshunter.io/ios/app/ai-math-solver-calculator-az/id6747112631)

Instantly solve math problems by scanning equations from photos. This smart calculator offers unit and currency conversion, plus everyday tools like BMI and tip calculators. It's a lightweight, efficient solution for students and professionals.

**Highlights:** AI-powered math problem solving, Scan equations from photos, Real-time unit and currency conversion, Offline smart calculator, Everyday calculators (BMI, tip, discount), Step-by-step solutions

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free Experience | $1.99 | one-time |
| Ad-Free Experience | $2.99 | one-time |
| Ad-Free Experience | $4.99 | one-time |
| Ad-Free Experience | $9.99 | one-time |


## Frequently asked questions

### Is Sevigintuple Calc free?

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

### Is AI Math Solver Calculator AZ free?

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

### Do Sevigintuple Calc or AI Math Solver Calculator AZ have ads?

Both Sevigintuple Calc and AI Math Solver Calculator AZ show ads.

### Which is updated more often, Sevigintuple Calc or AI Math Solver Calculator AZ?

Sevigintuple Calc ships an update every 2 weeks, and AI Math Solver Calculator AZ fortnightly. Most recently, Sevigintuple Calc was updated on October 3, 2026 and AI Math Solver Calculator AZ on October 24, 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.*