You do not need Cofelt Plus to keep using Cofelt. The Cofelt monthly plan includes your chart, private network, messaging with accepted connections, and 3 Ask answers a day.
Plus adds a larger daily Ask allowance, longer reads, a Plus mark and a higher connection-request limit. Upgrading keeps the same account, connections and history.
You can also stay with a retained Free Account after the one-time included month or normal subscription cancellation. It has lower daily connection limits and no included Ask allowance; purchased Sparks remain usable. Membership shows the access and limits for your account.
Purchase availability: New purchases are briefly paused. The pricing page shows the current catalog, not an available checkout. Existing balances and billing controls remain available; the app shows which actions you can use.