# Markdown Mermaid vs Orca IDE

The clearest difference is update cadence: Orca IDE at every 4 days against Markdown Mermaid's every 3 months. Orca IDE also leads on chart position (#21 vs unranked). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Markdown Mermaid ships an update every 3 months, Orca IDE every 4 days. The most recent releases landed on October 28, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Markdown Mermaid | Orca IDE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (58 ratings)](https://appshunter.io/ios/app/orca-ide/id6766130217/reviews)** |
| Number of ratings | — | **58** |
| Positive reviews | — | 85.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | — | Free |
| Best chart rank | — | **#21** |
| Size | 44 MB | 46 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mark Duenas](https://appshunter.io/developer/1083533055) | [Lovecast LLC](https://appshunter.io/developer/1498017204) |

## What reviewers say

### Markdown Mermaid

[App page](https://appshunter.io/ios/app/markdown-mermaid/id6757712908)

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

**In-app purchases:** none


### Orca IDE

[App page](https://appshunter.io/ios/app/orca-ide/id6766130217)

**Currently charting:** #21 Top Free · Developer Tools (US App Store)

Control your desktop coding environment and AI agent sessions remotely from your iPhone. This app mirrors your terminal, allowing full keyboard input and seamless switching between projects. It ensures all your code and agents remain securely on your desktop.

**Highlights:** Live desktop terminal mirror, Full keyboard input, Multi-worktree, multi-terminal support, Phone-fit zoom and smart keyboard, Background command execution, End-to-end encrypted pairing

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

**In-app purchases:** none


## Frequently asked questions

### Is Markdown Mermaid free?

Markdown Mermaid is free to download, with no in-app purchases.

### Is Orca IDE free?

Orca IDE is free to download, with no in-app purchases.

### Do Markdown Mermaid or Orca IDE have ads?

Neither Markdown Mermaid nor Orca IDE shows ads.

### Which is updated more often, Markdown Mermaid or Orca IDE?

Markdown Mermaid ships an update every 3 months, and Orca IDE every 4 days. Most recently, Markdown Mermaid was updated on October 28, 2026 and Orca IDE on November 2, 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.*