Auto-renewable subscriptions:
KOLO PRO and KOLO PRO+ are offered as monthly or yearly subscriptions. The exact price in your currency is shown above. Payment is charged at confirmation. The subscription auto-renews for the same period at the same price unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in Settings → Apple ID → Subscriptions (iOS) or from your account on trykolo.io (web).