Comparison

DJ Math vs Learn Fortran Programming PRO

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Learn Fortran Programming PRO

Be a Fortran Developer.

$1.99

📚 Education

No ratingsView app →

About

DJ Math

Read full description

Learn the multiplication tables or practice mental arithmetic Simple and clean user interface without distractions - One click setting for basic multiplication tests - Multiplication, division, addition and subtraction within limits of choice - Follow-up tests - History - Optionally include response time in results - Texts in Swedish or English - No ads - No in-app purchases

About

Learn Fortran Programming PRO

Features

Read full description

Master Fortran: The High-Performance Language for Scientific Computing Unlock the power of Fortran (FORmula TRANslation), the venerable and actively-developed programming language that remains the dominant choice for High-Performance Computing (HPC), scientific simulations, and engineering applications. Learn Fortran App is a comprehensive, structured course designed to take you from a programming novice to a confident Fortran developer, focusing on modern features like parallel computing, array-oriented programming, and object-oriented capabilities.

Screenshots

DJ Math4 screens

Learn Fortran Programming PRO4 screens

Verdict

The call

The clearest difference is price: DJ Math at Free against Learn Fortran Programming PRO's $1.99. DJ Math also leads on update cadence (daily vs every 10 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

DJ Math is free to download; Learn Fortran Programming PRO costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

DJ Math ships an update daily, Learn Fortran Programming PRO every 10 months. The most recent releases landed on October 4, 2026 and September 22, 2026 respectively.

Scorecard2 real differences · 4 level

DJ Math versus Learn Fortran Programming PRO: the parameters behind the verdict, then further details
Parameter	DJ Math	Learn Fortran Programming PRO
Price	Free — better	$1.99
Update frequency	Daily — better	Every 10 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	12.0 — better	13.0
Further details — not scored
Size	26 MB	61 MB
Age rating	4+	4+
Developer	Compiled	Muhammad Mubeen

In-app purchases

None

DJ Math

No in-app purchases

None

Learn Fortran Programming PRO

No in-app purchases

Questions

Is DJ Math free?

DJ Math is free to download, with no in-app purchases.

Is Learn Fortran Programming PRO free?

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

Do DJ Math or Learn Fortran Programming PRO have ads?

Neither DJ Math nor Learn Fortran Programming PRO shows ads.

Which is updated more often, DJ Math or Learn Fortran Programming PRO?

DJ Math ships an update daily, and Learn Fortran Programming PRO every 10 months. Most recently, DJ Math was updated on October 4, 2026 and Learn Fortran Programming PRO on September 22, 2026.