Arg0
Streamline Your Whole Workflow
Free · In-App Purchases · Designed for iPad. Not verified for macOS.
Arg0 is a lightning-fast Markdown reader and advanced editor designed for developers, writers, and students. Whether you are taking quick notes, writing technical documentation, or creating complex diagrams, Arg0 provides a seamless and powerful writing environment.
Terms of Use (EULA): https://arg0.app/en/legal/eula
Privacy Policy: https://arg0.app/en/legal/privacy
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Introducing Arg0 subscription plans: subscribe to Starter or Pro directly in the app to unlock higher usage limits and premium AI features.
• New in-app subscriptions powered by secure Apple billing
• Manage your plan from Settings
• Bug fixes and performance improvements
The developer, CheeckBox,LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Cheeckbox, LLC
- Size
- 49.1 MB
- Category
- Productivity
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
User-Generated Content
- In-App Purchases
Yes
- Arg0 Starter ฿6,990.00
- Arg0 Starter ฿699.00
- Arg0 Pro ฿19,990.00
- Arg0 Pro ฿1,790.00
- Copyright
- © 2026 CheeckBox, LLC