Effective date: November 1, 2026
Need help with PostLine? You're in the right place.
Contact
Email apps@dabbly.net.
Please include your iPhone model, iOS version, and a short description of what you're seeing. I read every message and aim to reply as soon as I can.
FAQ
How do I restore purchases?
Open PostLine and use Restore Purchases in the app. Restoring asks Apple to re-check your Apple ID for an active subscription for PostLine (Fence Calculator: PostLine). Make sure you're signed into the same Apple ID you used to subscribe.
Where are my fence projects stored?
On your iPhone. PostLine stores projects, measurements, gates, and settings on the device with SwiftData. A project can be a wood privacy, picket, chain-link, or vinyl fence, in feet or meters. There is no account, and nothing is sent to a server run by the developer. If iCloud or another device backup is on, Apple may include that on-device data in the backup under your backup settings.
What is free, and what does Premium include?
Free includes one straight-run calculator for wood privacy, picket, chain-link, or vinyl fences, in feet or meters, with one gate and one saved project. Premium unlocks unlimited projects with multiple sections, corners, and gates; concrete bags and gravel; a cost estimate with prices you can edit and a waste percentage; a shopping list and a PDF materials list; and stain or paint coverage. You can keep using the free calculator without a subscription.
Where does the shopping list or PDF go?
The shopping list and PDF materials list are part of Premium. PostLine creates them on your iPhone from the project stored on the device. The developer does not receive the file. If you save or share the PDF, that copy is handled by you and by the app you share it with.
How do I cancel my subscription?
Subscriptions are managed in your Apple ID settings. On your iPhone, go to Settings > Apple ID (your name) > Subscriptions, select PostLine (Fence Calculator: PostLine), and cancel. Cancel at least 24 hours before the end of the current period to avoid renewal. You keep your subscription until the period you've already paid for ends. Deleting the app does not cancel a subscription.
What are the subscription plans?
The app offers auto-renewing monthly and yearly subscriptions through Apple. The monthly plan includes a 1-week free introductory offer for eligible users. The yearly plan does not include a free trial. The price of each plan is shown in the App Store and may vary by region. Subscriptions auto-renew unless canceled at least 24 hours before the period ends. See the Terms of Use for full details.
Is my data private?
Yes. There is no account, no analytics, no ads, and no tracking. Fence projects and measurements stay on your phone. No data is collected by the developer. See the Privacy Policy for the full story.
How do I delete my data?
Delete the app from your iPhone. That removes fence projects, measurements, saved prices, waste percentage, and settings stored on the device. If iCloud or another device backup is on, copies may remain in that backup until you delete them under your backup settings. Cancel your subscription separately in Apple ID settings if you no longer want to be billed.