# C++ Flashcards and Dictionary vs OpenGL ES Reference

The clearest difference is review sentiment: OpenGL ES Reference at 67% against C++ Flashcards and Dictionary's 0%. OpenGL ES Reference also leads on price (Free vs $0.99) and iOS requirement (8.1 vs 12.0). On ads, in-app purchases and device support there is nothing between them.

OpenGL ES Reference is free to download; C++ Flashcards and Dictionary costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | C++ Flashcards and Dictionary | OpenGL ES Reference |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[3.0 (3 ratings)](https://appshunter.io/ios/app/opengl-es-reference/id1056915836/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 127 months | — |
| Monetization | Paid | **Free** |
| Size | 30 MB | 22 MB |
| Requires iOS | 12.0 | **8.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Polemics Applications LLC](https://appshunter.io/developer/482504032) | [Saumya Lahera](https://appshunter.io/developer/921732703) |

## What reviewers say

### C++ Flashcards and Dictionary

[App page](https://appshunter.io/ios/app/c-plus-plus-flashcards-and-dictionary/id953874044)

Master C++ programming with this comprehensive learning app. It offers flashcards, a dictionary, code snippets, quizzes, interview prep, and a journal to build your skills. Designed for all levels, it provides a no-ads, no-subscription learning experience.

**Highlights:** Key C++ concepts and OOP, Code snippets and examples, Interactive flashcards, C++ term dictionary, Quizzes and interview questions, Learning journal and notes

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is C++ Flashcards and Dictionary free?

C++ Flashcards and Dictionary costs $0.99, with no in-app purchases.

### Is OpenGL ES Reference free?

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

### Do C++ Flashcards and Dictionary or OpenGL ES Reference have ads?

Neither C++ Flashcards and Dictionary nor OpenGL ES Reference shows ads.

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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.*