# MarkChart vs InterviewGenie

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.

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.

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

## The numbers

| Metric | MarkChart | InterviewGenie |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (13 ratings)](https://appshunter.io/ios/app/markchart-mermaid-editor/id6475648822/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 72.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 46 MB | 14 MB |
| Requires iOS | 18.2 | **17.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alexandre Colucci](https://appshunter.io/developer/1478787437) | [Abhinav Jha](https://appshunter.io/developer/1814767276) |

## What reviewers say

### MarkChart

[App page](https://appshunter.io/ios/app/markchart-mermaid-editor/id6475648822)

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:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MarkChart Pro | $12.99 | one-time |


### InterviewGenie

[App page](https://appshunter.io/ios/app/interviewgenie-prep-net/id6757299767)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Drill Top-Up | $1.99 | one-time |
| Coach Top-Up | $1.99 | one-time |
| Lite Pack | $3.99 | one-time |
| Unlock Only | $5.99 | one-time |
| On-Device AI Pack | $7.99 | one-time |
| Plus Pack | $8.99 | one-time |
| Unlock + AI Lite | $8.99 | one-time |
| Unlock + On-Device AI | $12.99 | one-time |
| AI Max + Free Unlock | $14.99 | one-time |
| Max Pack | $14.99 | one-time |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*