Subscription Plans
Duocosm currently offers two plans: New Moon (free) and Full Moon ($9.99/month). You can upgrade at any time from the Upgrade page (Account → Upgrade button, or the See plans link on the Daily page).
Note: Two further tiers — Waxing and Eclipse — exist in the product but are not currently offered for purchase. If your account holds one of these tiers (for example as a beta tester), you keep all of its features. The comparison below includes them for completeness.
Plan comparison
| Feature | New Moon (free) | Full Moon ($9.99/mo) |
|---|---|---|
| Natal chart | ✓ | ✓ |
| House unlocks (Silver) | ✓ | ✓ |
| Daily cards | 2 | 5 |
| Calendar visibility | 7 days | 1 year |
| Synastry & composite chart | ✓ | ✓ |
| Relational daily cards | — | ✓ |
| Connection memory (30-day log) | — | ✓ |
New Moon — Free
The free tier gives you a complete natal chart, 2 daily reading domains, and a 7-day calendar window. House unlocks are available with earned Silver.
No credit card required. No time limit.
Full Moon — $9.99/month
The full experience. Five-domain daily reading, 1-year calendar, all relational daily card types, composite chart, and connection memory (the AI can reference past relational readings).
Best for: people who use Duocosm regularly and have at least one active connection.
Legacy / not currently offered
| Tier | What it includes |
|---|---|
| Waxing | 4 daily domains, 90-day calendar, synastry for up to 3 connections |
| Eclipse | Everything in Full Moon plus priority AI synthesis |
These tiers may return as the plan lineup evolves. Accounts already on them are unaffected.
Upgrading
Go to Account and click Upgrade, or click See plans on the Daily page when you reach a tier limit. Select a plan and confirm — upgrades take effect immediately.
Subscription purchases require payment processing to be enabled. If you see "Subscriptions are not yet available," the payment system has not been switched on in your environment (this is expected before the App Store launch).
Relational content and tiers
The underlying relational data (inter-aspects, composite chart, synastry resonance score) is always computed for mutual connections regardless of tier. Upgrading instantly unlocks the relational cards and memory features without needing to reconnect.