Comparison

MarkChart vs InterviewGenie

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

Head to head
About

MarkChart

This app allows you to easily create and preview diagrams using a Markdown-inspired text syntax. It offers templates for various diagram types and supports automatic updates when used with external editors. Export your creations to common image formats.

Highlights
  • Mermaid diagram editing
  • Real-time preview
  • Built-in templates
  • Automatic updates
  • Export to PDF, PNG, SVG
  • Syntax highlighting
  • Dark Mode support
Features
Read full description

Create beautiful Mermaid diagrams at the speed of thought. MarkChart gives you a focused editor, live preview, visual canvas, built-in templates, and polished exports in a native iPhone and iPad app. Mermaid is a Markdown-inspired syntax for defining diagrams with text. Use MarkChart to create flowcharts, sequence diagrams, state diagrams, class diagrams, entity relationship diagrams, Gantt charts, timelines, mind maps, Venn diagrams, pie charts, requirement diagrams, Git graphs, user journeys, and more. Start with a template, edit the Mermaid source with syntax highlighting, refine your diagram visually on the interactive canvas, then share it as PDF, PNG, or SVG. CREATE BEAUTIFUL DIAGRAMS Turn Mermaid text into polished diagrams in a focused iPhone and iPad app. EDIT MERMAID DIAGRAMS Create and edit your Mermaid diagrams directly in MarkChart. THEMES AND SYNTAX HIGHLIGHTING Choose polished themes and understand your diagram source with syntax highlighting. VISUAL EDITING Edit diagrams visually with the interactive canvas. TEMPLATES Instantly create sequence diagrams, state diagrams, flowcharts and more. DIAGRAM TYPES Create flowcharts, sequence diagrams, state diagrams, Venn diagrams, mind maps, timelines, Gantt charts, Git graphs, class diagrams, entity relationship diagrams, user journeys, pie charts, Sankey diagrams, XY charts, and more. QUICK LOOK Preview your .mmd and .mermaid files right from the Files app. EXPORT Easily export your diagrams to PDF, PNG, and SVG formats. SHORTCUTS Create automations with the Shortcuts app. FITS RIGHT AT HOME MarkChart is optimized for iOS and iPadOS, with Dark Mode support. MARKCHART PRO MarkChart Pro is an optional one-time universal purchase for iOS, iPadOS, and macOS. Privacy Policy: https://markchart.app/privacypolicy/ Terms of use: https://markchart.app/terms/ If you have any questions or ideas, please reach out at support@markchart.app

About

InterviewGenie

Features
Read full description

Interview Genie: Your AI-Powered .NET Interview Coach Interview Genie is the all-in-one training ground built by developers, for developers. Stop passively reading and start actively preparing with a suite of powerful tools tailored to sharpen your .NET, C#, and backend architecture skills—so you can build confidence and land your next .NET role. Whether you’re a junior developer preparing for your first .NET interview or a senior engineer aiming for a lead position, Interview Genie adapts your learning path to focus on what really matters—C# fundamentals, .NET runtime concepts, ASP.NET Core, dependency injection, concurrency, performance optimization, and real-world coding challenges. AI-Powered Mock Interviews • Engage with an AI Coach in realistic interview sessions via text or voice • Receive instant, detailed feedback across Clarity, Correctness, and Depth • Use consumable AI credits to analyze your answers and improve faster On-Device AI Processing • AI inference is performed directly on your device for faster, low-latency feedback • Reduces round-trip delays while keeping sensitive input processing local • Designed for efficient, native performance Intelligent Spaced Repetition (SRS) • Daily Review: Smart scheduling resurfaces questions at the right time for long-term retention • Buggy Code Review: Daily sessions focused on identifying and fixing common C# and .NET issues Customizable Drills & Practice • Simulate real interview pressure with timed Performance Drills • Practice freely in the Practice Arena (untimed) • Customize sessions by question type (MCQ or open-ended), difficulty, and .NET-specific topics Comprehensive Study Guide • Deep dives into C#, .NET fundamentals, ASP.NET Core, dependency injection, concurrency, memory management, and system design • Each topic includes explanations, best practices, examples, and common interview mistakes Widgets for Daily Tracking • Daily review and progress widgets to track your preparation at a glance • Monitor streaks, completed drills, and performance without opening the app Detailed Analytics & History • Review performance across all sessions in one place • Track accuracy, speed, and consistency with clear insights • Filter by topic or session type to identify gaps and blind spots Competitive Progress Tracking • Compare progress across drills and mock interviews • Track improvement over time and stay motivated Unlock Everything with a Subscription • Full access to the .NET Study Guide • Unlimited drills and topic-based practice • Daily SRS and Buggy Code sessions • AI credits for coaching and feedback • Option to purchase additional AI credits Stop memorizing. Start understanding. Download Interview Genie and take control of your interview preparation today.

Screenshots

MarkChart4 screens
InterviewGenie4 screens

Verdict

The call

The clearest difference is update cadence: MarkChart at fortnightly against InterviewGenie's every 5 months. On price, ads, in-app purchases and device support 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

Both are free to download. MarkChart sells 1 one-off in-app purchase and InterviewGenie sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

MarkChart ships an update fortnightly, InterviewGenie every 5 months. The most recent releases landed on September 23, 2026 and September 1, 2026 respectively.

Scorecard1 real difference · 9 level
MarkChart versus InterviewGenie: the parameters behind the verdict, then further details
ParameterMarkChartInterviewGenie
PriceFreeFree
Rating4.2 (13 ratings) — better—
Positive reviews72.3% of reviews—
Number of ratings13 — better—
Update frequencyFortnightly — betterEvery 5 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS18.217.0 — better
Further details — not scored
Size46 MB14 MB
Age rating4+4+
DeveloperAlexandre ColucciAbhinav Jha

In-app purchases

1 purchases

MarkChart

One-time1
  • MarkChart Pro$12.99
10 purchases

InterviewGenie

One-time10
  • Drill Top-Up$1.99
  • Coach Top-Up$1.99
  • Lite Pack$3.99
Show 7 more
  • Unlock Only$5.99
  • On-Device AI Pack$7.99
  • Plus Pack$8.99
  • Unlock + AI Lite$8.99
  • Unlock + On-Device AI$12.99
  • AI Max + Free Unlock$14.99
  • Max Pack$14.99

Questions

Is MarkChart free?
MarkChart is free to download, with in-app purchases available.
Is InterviewGenie free?
InterviewGenie is free to download, with in-app purchases available.
Do MarkChart or InterviewGenie have ads?
Neither MarkChart nor InterviewGenie shows ads.
Which is updated more often, MarkChart or InterviewGenie?
MarkChart ships an update fortnightly, and InterviewGenie every 5 months. Most recently, MarkChart was updated on September 23, 2026 and InterviewGenie on September 1, 2026.

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