# Limit Calculator with Steps vs iSixazululi

The clearest difference is in-app purchases: iSixazululi at none against Limit Calculator with Steps's 1. iSixazululi also leads on ads (none vs shown) and update cadence (every 2 months vs every 5 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Limit Calculator with Steps sells 1 one-off in-app purchase. iSixazululi asks for nothing beyond the download.

Limit Calculator with Steps ships an update every 5 months, iSixazululi every 2 months. The most recent releases landed on October 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Limit Calculator with Steps | iSixazululi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/limit-calculator-with-steps/id1597722377/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 34 MB | 20 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Asad Ahsan](https://appshunter.io/developer/1326954499) | [Tredicik (Pty) Ltd](https://appshunter.io/developer/1887954087) |

## What reviewers say

### Limit Calculator with Steps

[App page](https://appshunter.io/ios/app/limit-calculator-with-steps/id1597722377)

This app helps you calculate the limits of complex differentiable functions with detailed, step-by-step solutions. It supports L'Hopital's Rule and can display Taylor series expansions. Solutions can be downloaded as PDF files for easier understanding.

**Highlights:** Calculates limits of complex functions, Provides step-by-step solutions, Supports L'Hopital's Rule, Displays Taylor series expansion, Generates downloadable PDF solutions, User-friendly interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Limit Calculator Premium | $4.99 | one-time |


### iSixazululi

[App page](https://appshunter.io/ios/app/isixazululi/id6761248657)

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

**In-app purchases:** none


## Frequently asked questions

### Is Limit Calculator with Steps free?

Limit Calculator with Steps is free to download, with in-app purchases available.

### Is iSixazululi free?

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

### Do Limit Calculator with Steps or iSixazululi have ads?

Limit Calculator with Steps shows ads; iSixazululi does not.

### Which is updated more often, Limit Calculator with Steps or iSixazululi?

Limit Calculator with Steps ships an update every 5 months, and iSixazululi every 2 months. Most recently, Limit Calculator with Steps was updated on October 3, 2026 and iSixazululi on October 25, 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.*