# Learn Erlang Programming vs Learn Docker

The clearest difference is rating: Learn Erlang Programming at 4.5 against Learn Docker's 2.0. Learn Erlang Programming also leads on price ($1.99 vs $4.99) and iOS requirement (13.0 vs 17). Learn Docker's advantage is update cadence (every 4 months vs every 24 months). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Learn Erlang Programming costs $1.99 and Learn Docker $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Learn Erlang Programming holds the better App Store score, 4.5 against 2.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

Learn Erlang Programming ships an update every 24 months, Learn Docker every 4 months. The most recent releases landed on September 23, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Learn Erlang Programming | Learn Docker |
| --- | --- | --- |
| Price | **$1.99** | $4.99 |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/learn-erlang-programming/id1634383128/reviews)** | [2.0 (4 ratings)](https://appshunter.io/ios/app/learn-docker-devops-and-cloud/id6480289459/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 4 months** |
| Monetization | Paid | Paid |
| Size | 36 MB | 162 MB |
| Requires iOS | **13.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Muhammad Mubeen](https://appshunter.io/developer/1553722821) | [Shahbaz Khan](https://appshunter.io/developer/1479963383) |

## What reviewers say

### Learn Erlang Programming

[App page](https://appshunter.io/ios/app/learn-erlang-programming/id1634383128)

Master the Erlang programming language to build highly available, scalable soft real-time systems. This app provides a solid understanding of Erlang's core concepts, including concurrency, distribution, and fault tolerance, essential for industries like telecoms and e-commerce.

**Highlights:** Understand Erlang programming language, Build scalable soft real-time systems, Learn about high availability, Explore concurrency and distribution, Grasp fault tolerance concepts, Study functional programming principles

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

**In-app purchases:** none


### Learn Docker

[App page](https://appshunter.io/ios/app/learn-docker-devops-and-cloud/id6480289459)

Master Docker, containers, and DevOps with structured lessons and an AI assistant. Learn containerization, microservices, cloud deployment, and Kubernetes fundamentals. Track your progress and get instant coding help.

**Highlights:** AI Assistant for Docker & Containerization, 100+ Structured Lessons, Containerization Fundamentals, Kubernetes & Microservices, DevOps Workflow Training, Progress Tracking, Code Debugging Assistance

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

**In-app purchases:** none


## Frequently asked questions

### Is Learn Erlang Programming free?

Learn Erlang Programming costs $1.99, with no in-app purchases.

### Is Learn Docker free?

Learn Docker costs $4.99, with no in-app purchases.

### Which has better reviews, Learn Erlang Programming or Learn Docker?

Learn Erlang Programming is rated higher. Learn Erlang Programming averages 4.5 out of 5 from 2 ratings, while Learn Docker averages 2.0 from 4 ratings.

### Do Learn Erlang Programming or Learn Docker have ads?

Neither Learn Erlang Programming nor Learn Docker shows ads.

### Which is updated more often, Learn Erlang Programming or Learn Docker?

Learn Erlang Programming ships an update every 24 months, and Learn Docker every 4 months. Most recently, Learn Erlang Programming was updated on September 23, 2026 and Learn Docker on September 6, 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.*