# Learn C++ Programming Offline vs Socratic Lab

The clearest difference is price: Socratic Lab at Free against Learn C++ Programming Offline's $1.99. Socratic Lab also leads on update cadence (every 3 days vs every 10 months). Learn C++ Programming Offline's advantage is in-app purchases (none vs 2) and iOS requirement (12.0 vs 15.1). On ads and device support there is nothing between them.

Socratic Lab is free to download; Learn C++ Programming Offline costs $1.99 up front. Socratic Lab sells 2 in-app purchases, starting at $3.99 per 7 days. Learn C++ Programming Offline asks for nothing beyond the download.

Learn C++ Programming Offline ships an update every 10 months, Socratic Lab every 3 days. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Learn C++ Programming Offline | Socratic Lab |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 days** |
| Size | 31 MB | 35 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Saqib Masood](https://appshunter.io/developer/1555852546) | [PureSoft Labs OÜ](https://appshunter.io/developer/1822929010) |

## What reviewers say

### Learn C++ Programming Offline

[App page](https://appshunter.io/ios/app/learn-c-plus-plus-programming-offline/id6736442411)

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

**In-app purchases:** none


### Socratic Lab

[App page](https://appshunter.io/ios/app/socratic-lab-chemistry-ai/id6749498072)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Socratic Lab Premium | $3.99 | per 7 days |
| Socratic Lab Premium | $69.99 | per year |


## Frequently asked questions

### Is Learn C++ Programming Offline free?

Learn C++ Programming Offline costs $1.99, with no in-app purchases.

### Is Socratic Lab free?

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

### Do Learn C++ Programming Offline or Socratic Lab have ads?

Neither Learn C++ Programming Offline nor Socratic Lab shows ads.

### Which is updated more often, Learn C++ Programming Offline or Socratic Lab?

Learn C++ Programming Offline ships an update every 10 months, and Socratic Lab every 3 days. Most recently, Learn C++ Programming Offline was updated on October 12, 2026 and Socratic Lab on October 25, 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.*