Comparison

Python Sandbox vs Mdly

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

Head to head
About

Python Sandbox

Write, test, and run Python code instantly on your iPhone or iPad with this premium, offline coding environment. Enjoy fast, private execution and customizable themes without internet dependency.

Highlights
  • Fully offline Python compilation
  • Premium design and themes
  • Robust code execution engine
  • Seamless script export
  • Universal app for iPhone and iPad
Features
Read full description

Tired of clunky online editors? Python Sandbox is the ultimate, premium coding environment designed for efficiency, speed, and reliability. Whether you're a student, a professional, or just practicing algorithms, our powerful sandbox allows you to write, test, and run your Python code instantly on your iPhone or iPad. Unlike free interpreters, Python Sandbox provides fully offline compilation. Never worry about unreliable internet connections again. Your code executes locally, ensuring maximum privacy and lightning-fast results, making it the perfect tool for working on the go. This is a one-time purchase that gives you LIFETIME access to all features, including all professional themes and future updates. Stop paying subscriptions—invest in your coding future today. * Fully Offline Compilation: Write and execute your Python scripts without needing an active internet connection. Your code is processed locally for maximum speed and privacy. * Premium Design & Themes: Includes 10+ professional themes (including multiple Dark Mode and Light Mode options) to customize your workspace for optimal focus and reduced eye strain. * Robust Code Execution: Features a clean, reliable execution engine that accurately interprets Python code and provides clear output or detailed error messages for quick debugging. * Seamless Export: Easily share your scripts (.py files) with your desktop, cloud services, or colleagues directly from the app. * Universal App: Fully optimized for all iPhone and iPad devices. Purchase once and use it everywhere.

About

Mdly

This app provides a fast, read-only experience for viewing Markdown and Mermaid files across Apple devices. It offers seamless iCloud synchronization, powerful rendering of modern Markdown features, and inline support for various Mermaid diagrams, all within a distraction-free interface.

Highlights
  • Read-only Markdown viewing
  • Mermaid diagram rendering
  • iCloud Drive integration
  • Full-text search
  • Table of Contents navigation
  • Dark and light themes
Features
Read full description

Mdly is a fast, read-only Markdown viewer designed for effortless reading across iPhone, iPad, and Mac. Open your .md files directly from iCloud Drive or local folders and enjoy clean, distraction-free rendering anywhere. Built for developers, writers, and anyone who keeps documentation in Markdown, Mdly focuses on one thing: reading Markdown comfortably. Seamless iCloud Experience Access the same Markdown files across all your Apple devices. Files created on your Mac appear instantly on iPhone and iPad through iCloud sync. Powerful Markdown Rendering Mdly fully supports modern Markdown features: - Headings, lists, tables, blockquotes - Syntax-highlighted code blocks - GitHub-style Markdown rendering Mermaid Diagram Support Render Mermaid diagrams inline, including: - Flowcharts - Sequence diagram - Timelines and more Perfect for viewing technical documentation on the go. Designed for Reading Mdly is intentionally read-only — no editing distractions. - Slide-up Table of Contents navigation - Full-text search across files - Recent files access - Dark and light themes - Clean typography optimized for long reading

Screenshots

Python Sandbox4 screens
Mdly4 screens

Verdict

The call

The clearest difference is price: Python Sandbox at $0.99 against Mdly's $1.99. Python Sandbox also leads on iOS requirement (15.1 vs 18.0). On review sentiment, ads, in-app purchases and monetization model 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

Python Sandbox costs $0.99 and Mdly $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 9 level
Python Sandbox versus Mdly: the parameters behind the verdict, then further details
ParameterPython SandboxMdly
Price$0.99 — better$1.99
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings1 — better—
Update frequency—Every 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
Best chart rank#130 — better#152
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS15.1 — better18.0
Further details — not scored
Size33 MB16 MB
Age rating4+4+
DeveloperLeonid GefterYuta Hoshina

Customer experience

Python Sandbox

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Mdly

Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Python Sandbox

No in-app purchases

None

Mdly

No in-app purchases

Questions

Is Python Sandbox free?
Python Sandbox costs $0.99, with no in-app purchases.
Is Mdly free?
Mdly costs $1.99, with no in-app purchases.
Do Python Sandbox or Mdly have ads?
Neither Python Sandbox nor Mdly shows ads.
Which is more popular, Python Sandbox or Mdly?
Python Sandbox currently peaks at #130 in the App Store charts, and Mdly at #152. Chart position reflects recent download velocity rather than total install base.

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