# Learn Fortran Programming vs Learning OOP

The clearest difference is price: Learning OOP at Free against Learn Fortran Programming's $1.99. Learning OOP also leads on update cadence (every 9 days vs every 15 months). Learn Fortran Programming's advantage is in-app purchases (none vs 4) and iOS requirement (13.0 vs 15.0). On ads and device support there is nothing between them.

Learning OOP is free to download; Learn Fortran Programming costs $1.99 up front. Learning OOP sells 4 one-off in-app purchases. Learn Fortran Programming asks for nothing beyond the download.

Learn Fortran Programming ships an update every 15 months, Learning OOP every 9 days. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Learn Fortran Programming | Learning OOP |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 9 days** |
| Size | 34 MB | 122 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | +4 |
| Developer | [Saqib Masood](https://appshunter.io/developer/1555852546) | [Airton Siqueira de Freitas](https://appshunter.io/developer/1809776051) |

## What reviewers say

### Learn Fortran Programming

[App page](https://appshunter.io/ios/app/learn-fortran-programming/id6446048232)

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

**In-app purchases:** none


### Learning OOP

[App page](https://appshunter.io/ios/app/learning-oop/id6776850297)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CERTIFICATE OF COMPLETION | $2.99 | one-time |
| Full access with discount | $3.99 | one-time |
| Full access | $4.99 | one-time |
| FULL PASS ALL APP | $17.99 | one-time |


## Frequently asked questions

### Is Learn Fortran Programming free?

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

### Is Learning OOP free?

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

### Do Learn Fortran Programming or Learning OOP have ads?

Neither Learn Fortran Programming nor Learning OOP shows ads.

### Which is updated more often, Learn Fortran Programming or Learning OOP?

Learn Fortran Programming ships an update every 15 months, and Learning OOP every 9 days. Most recently, Learn Fortran Programming was updated on October 27, 2026 and Learning OOP on October 28, 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.*