# Learn Perl Coding Offline vs DJ Math

The clearest difference is price: DJ Math at Free against Learn Perl Coding Offline's $4.99. DJ Math also leads on update cadence (daily vs every 39 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

DJ Math is free to download; Learn Perl Coding Offline costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Learn Perl Coding Offline ships an update every 39 months, DJ Math daily. The most recent releases landed on September 4, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | Learn Perl Coding Offline | DJ Math |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/learn-perl-coding-offline/id1626309993/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Daily** |
| Monetization | Paid | — |
| Size | 30 MB | 26 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shahbaz Khan](https://appshunter.io/developer/1479963383) | [Compiled](https://appshunter.io/developer/520829733) |

## What reviewers say

### Learn Perl Coding Offline

[App page](https://appshunter.io/ios/app/learn-perl-coding-offline/id1626309993)

Master Perl programming from beginner to advanced with structured modules, quizzes, and interview preparation. This app offers a comprehensive learning path with progress tracking and a quick reference guide for mobile learners.

**Highlights:** Full learning path from beginner to advanced, Progress tracking with visual indicators, Interactive quizzes and practice tests, Perl interview question bank, Quick reference guide for syntax, Bookmark and resume learning

**Features:** macOS Compatibility

**In-app purchases:** none


### DJ Math

[App page](https://appshunter.io/ios/app/dj-math/id6449684854)

**In-app purchases:** none


## Frequently asked questions

### Is Learn Perl Coding Offline free?

Learn Perl Coding Offline costs $4.99, with no in-app purchases.

### Is DJ Math free?

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

### Do Learn Perl Coding Offline or DJ Math have ads?

Neither Learn Perl Coding Offline nor DJ Math shows ads.

### Which is updated more often, Learn Perl Coding Offline or DJ Math?

Learn Perl Coding Offline ships an update every 39 months, and DJ Math daily. Most recently, Learn Perl Coding Offline was updated on September 4, 2026 and DJ Math on May 17, 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.*