# Learn Haskell Offline vs EcoBear

The clearest difference is price: EcoBear at Free against Learn Haskell Offline's $1.99. EcoBear also leads on update cadence (weekly vs every 42 months). Learn Haskell Offline's advantage is iOS requirement (13.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

EcoBear is free to download; Learn Haskell Offline costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Learn Haskell Offline ships an update every 42 months, EcoBear weekly. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Learn Haskell Offline | EcoBear |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 42 months | **Weekly** |
| Monetization | Paid | — |
| Size | 39 MB | 75 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Mubeen](https://appshunter.io/developer/1553722821) | [Jarkko Lagus](https://appshunter.io/developer/6790513211) |

## 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


### EcoBear

[App page](https://appshunter.io/ios/app/ecobear-learn-sustainability/id6790513208)

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

**In-app purchases:** none


## Frequently asked questions

### Is Learn Haskell Offline free?

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

### Is EcoBear free?

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

### Do Learn Haskell Offline or EcoBear have ads?

Neither Learn Haskell Offline nor EcoBear shows ads.

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

Learn Haskell Offline ships an update every 42 months, and EcoBear weekly. Most recently, Learn Haskell Offline was updated on October 9, 2026 and EcoBear on October 16, 2026.

---

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