CompareOpen in Google PlayApp info
- Installs
- 100+
- Category
- Productivity
- Content rating
- Everyone
- Version
- 23
- Released
- Jun 28, 2026
- Last updated
- 23 Sept 2026
- In-app purchases
- No
- Contains ads
- No
- Promo video
- No
- Requires Android
- 5.1
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About this app
AI tools for writing, research and business tasks, powered by Bitcoin Lightning
Read full description
Ark Node AI gives you fast access to practical AI tools without subscriptions. Use it to write essays, letters, CVs, reports, business plans, emails, scripts, summaries, and more. You can also generate images, analyze documents, get research help, create study materials, and complete everyday work tasks from one simple chat interface. Ark Node AI is built for users who want affordable, pay-as-you-go AI. Instead of monthly plans, tasks can be paid for using Bitcoin Lightning, with free prompts available for new users.