# Learn Haskell Offline vs PyPlot Lab

The clearest difference is update cadence: PyPlot Lab at every 2 months against Learn Haskell Offline's every 42 months. Learn Haskell Offline's advantage is price ($1.99 vs $6.99) and iOS requirement (13.0 vs 16.4). On ads, in-app purchases and device support there is nothing between them.

Learn Haskell Offline costs $1.99 and PyPlot Lab $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Learn Haskell Offline ships an update every 42 months, PyPlot Lab every 2 months. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Learn Haskell Offline | PyPlot Lab |
| --- | --- | --- |
| Price | **$1.99** | $6.99 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 2 months** |
| Monetization | Paid | — |
| Size | 39 MB | 99 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Mubeen](https://appshunter.io/developer/1553722821) | [SimTeCon GmbH](https://appshunter.io/developer/1761797043) |

## What reviewers say

### Learn Haskell Offline

[App page](https://appshunter.io/ios/app/learn-haskell-offline/id1634772955)

This app introduces beginners to the fundamental concepts of functional programming using Haskell. It explains how Haskell, a functional language, differs from conventional programming by focusing on mathematical functions for computation. Learn about symbolic computation and list processing with this educational tool.

**Highlights:** Haskell programming basics, Functional programming concepts, Symbolic computation explained, List processing applications, Comparison to other functional languages

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

**In-app purchases:** none


### PyPlot Lab

[App page](https://appshunter.io/ios/app/pyplot-lab/id6737414125)

**In-app purchases:** none


## Frequently asked questions

### Is Learn Haskell Offline free?

Learn Haskell Offline costs $1.99, with no in-app purchases.

### Is PyPlot Lab free?

PyPlot Lab costs $6.99, with no in-app purchases.

### Do Learn Haskell Offline or PyPlot Lab have ads?

Neither Learn Haskell Offline nor PyPlot Lab shows ads.

### Which is updated more often, Learn Haskell Offline or PyPlot Lab?

Learn Haskell Offline ships an update every 42 months, and PyPlot Lab every 2 months. Most recently, Learn Haskell Offline was updated on October 9, 2026 and PyPlot Lab on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*