About Tvillingen
Tvillingen is a place to put your ideas down without pressure. Not a task manager, not a productivity system — just a calm space where your thoughts can exist, connect, and breathe.
The graph shows how your ideas relate to each other. Some connect strongly, some weakly. Over time, patterns emerge — themes you keep returning to, questions that won't leave you alone, projects that are ready to move.
The AI insights are designed to reflect, not instruct. When you select an idea, Tvillingen reads it back to you gently: what it might mean, what might be in the way, and one small step worth trying. Nothing demanding.
The name means “the twin” in Swedish — the idea that your thought journal is a quiet companion to your thinking.
Legal information
How Tvillingen handles personal data is explained in the Privacy notice. Subscription, cancellation, refund and acceptable-use conditions are in the Terms of service. Paid customers can also use the online withdrawal function.
Seller and contact
Tvillingen is provided by Svift Design Studio, a Swedish sole trader (enskild firma) operated by Julius Bung Tidblom.
- Legal name
- Julius Bung Tidblom
- Trading name
- Svift Design Studio
- Organisation number
- 941110-9490
- VAT number
- SE941110949001
- Address
- Lundgatan 4B
416 61 Göteborg
Sweden - juliustidblom@gmail.com
- Phone
- +46 76 094 79 30
For product or purchase support, contact us by email or phone. We aim to respond within two business days.
Last updated: 28 September 2026