# OpenGL ES Reference vs Learn to code

The clearest difference is rating: Learn to code at 5.0 against OpenGL ES Reference's 3.0. OpenGL ES Reference's advantage is in-app purchases (none vs 1) and ratings volume (3 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Learn to code sells 1 in-app purchase, starting at $4.99 per month. OpenGL ES Reference asks for nothing beyond the download.

Learn to code holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

## The numbers

| Metric | OpenGL ES Reference | Learn to code |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (3 ratings)](https://appshunter.io/ios/app/opengl-es-reference/id1056915836/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/learn-to-code-alice-academy/id1477717697/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 8 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 22 MB | 5 MB |
| Requires iOS | **8.1** | 17.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Saumya Lahera](https://appshunter.io/developer/921732703) | [Samson Sunny](https://appshunter.io/developer/1397409410) |

## What reviewers say

### OpenGL ES Reference

[App page](https://appshunter.io/ios/app/opengl-es-reference/id1056915836)

This app provides offline access to detailed descriptions of all OpenGL ES commands and functions from the official Khronos Group website. It's designed to help developers easily reference graphics API information, even for beginners.

**Highlights:** Complete OpenGL ES 3.2 command descriptions, Information from official Khronos Group website, Offline access, Systematic function listing, Search bar and index, Landscape mode support

**Features:** macOS Compatibility

**In-app purchases:** none


### Learn to code

[App page](https://appshunter.io/ios/app/learn-to-code-alice-academy/id1477717697)

Master programming with engaging video courses and interactive tutorials. This app offers beginner-friendly, bite-sized lessons designed for students to learn coding at their own pace, anytime and anywhere.

**Highlights:** Engaging video courses, Interactive coding tutorials, Beginner-friendly lessons, Bite-sized learning modules, Learn anytime, anywhere

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $4.99 | per month |


## Frequently asked questions

### Is OpenGL ES Reference free?

OpenGL ES Reference is free to download, with no in-app purchases.

### Is Learn to code free?

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

### Which has better reviews, OpenGL ES Reference or Learn to code?

Learn to code is rated higher. OpenGL ES Reference averages 3.0 out of 5 from 3 ratings, while Learn to code averages 5.0 from 1 ratings.

### Do OpenGL ES Reference or Learn to code have ads?

Neither OpenGL ES Reference nor Learn to code shows ads.

---

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