# Learn to Code with Erlang vs AgenticLex

The clearest difference is price: AgenticLex at Free against Learn to Code with Erlang's $3.99. Learn to Code with Erlang's advantage is in-app purchases (none vs 3) and device support (3 vs 1). On update cadence and ads there is nothing between them.

AgenticLex is free to download; Learn to Code with Erlang costs $3.99 up front. AgenticLex sells 3 one-off in-app purchases. Learn to Code with Erlang asks for nothing beyond the download.

Learn to Code with Erlang ships an update every 6 days, AgenticLex every 5 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Learn to Code with Erlang | AgenticLex |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 5 days** |
| Size | 48 MB | 4 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Shahbaz Khan](https://appshunter.io/developer/1479963383) | [Hung-Meng Wang](https://appshunter.io/developer/6771639474) |

## What reviewers say

### Learn to Code with Erlang

[App page](https://appshunter.io/ios/app/learn-to-code-with-erlang/id6752514017)

**Features:** macOS Compatibility

**In-app purchases:** none


### AgenticLex

[App page](https://appshunter.io/ios/app/agenticlex/id6771639472)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Generous Tip | $19.99 | one-time |


## Frequently asked questions

### Is Learn to Code with Erlang free?

Learn to Code with Erlang costs $3.99, with no in-app purchases.

### Is AgenticLex free?

AgenticLex is free to download, with in-app purchases available.

### Do Learn to Code with Erlang or AgenticLex have ads?

Neither Learn to Code with Erlang nor AgenticLex shows ads.

### Which is updated more often, Learn to Code with Erlang or AgenticLex?

Learn to Code with Erlang ships an update every 6 days, and AgenticLex every 5 days. Most recently, Learn to Code with Erlang was updated on October 30, 2026 and AgenticLex on November 5, 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.*