CM Pro Calc

What’s unlocked in this mod

Construction Master Pro Calc for iPhone has been patched with the subscription unlocked, giving you access to the app’s paid features in this updated IPA.

Construction Master Pro opens every subscription feature on iPhone without the paywall. Download the Construction Master Pro tweak IPA for iOS and get the full trade calculator — dimensional math, rafters, stairs and trig — unlocked from install.

Built on the same engine as the industry-standard handheld calculators, this app handles roofing, framing, stud counts, compound miters and Bluetooth laser input, so contractors and DIYers can bid, plan and measure without switching tools.

What the tweak unlocks

• Full subscription features unlocked
• No in-app purchase required
• All professional calculation tools available

Get the Construction Master Pro tweak on builds.io — download the IPA and install it on your iPhone in one tap, no PC.