# CASeasy+ vs LZAPlanner

The clearest difference is price: LZAPlanner at Free against CASeasy+'s $22.99. LZAPlanner also leads on update cadence (every 6 days vs every 2 months). CASeasy+'s advantage is iOS requirement (13.5 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

LZAPlanner is free to download; CASeasy+ costs $22.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CASeasy+ ships an update every 2 months, LZAPlanner every 6 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CASeasy+ | LZAPlanner |
| --- | --- | --- |
| Price | $22.99 | **Free** |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Paid | — |
| Size | 29 MB | 33 MB |
| Requires iOS | **13.5** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Westermann Digital GmbH](https://appshunter.io/developer/1171669560) | [Oliver Duevel](https://appshunter.io/developer/6799999451) |

## What reviewers say

### CASeasy+

[App page](https://appshunter.io/ios/app/caseasy-plus/id1479683038)

This app provides a computer algebra system designed for educational use on tablets. It simplifies solving algebraic equations with an intuitive interface and essential school-level functions. Features include a function plotter, a comprehensive calculator, and statistical analysis tools.

**Highlights:** Algebraic equation solving, Function plotter and analyzer, Comprehensive calculator with function catalog, Statistical analysis and charting, Exam mode with activity logging, Multiple user profiles for settings

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

**In-app purchases:** none


### LZAPlanner

[App page](https://appshunter.io/ios/app/lzaplanner/id6799999449)

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

**In-app purchases:** none


## Frequently asked questions

### Is CASeasy+ free?

CASeasy+ costs $22.99, with no in-app purchases.

### Is LZAPlanner free?

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

### Do CASeasy+ or LZAPlanner have ads?

Neither CASeasy+ nor LZAPlanner shows ads.

### Which is updated more often, CASeasy+ or LZAPlanner?

CASeasy+ ships an update every 2 months, and LZAPlanner every 6 days. Most recently, CASeasy+ was updated on November 3, 2026 and LZAPlanner on October 31, 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.*