ShiftLock
ShiftLock Summary
ShiftLock is a ad-supported iOS app in Books And Reference by Mark Knowles. Released in Feb 2016 (10 years ago). It has 47 ratings with a 3.38★ (mixed) average. Based on AppGoblin estimates, it reaches roughly 174 monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated Dec 4, 2025.
Store info: Last updated on App Store on Dec 4, 2025 .
3.38★
Ratings: 47
Screenshots
App Description
Large database of USA, European, and foreign models from 1985 up to the most recent electronic shifts.
No more fumbling at the scene of a wreck, or wasted time chasing down customer’s keys.
Your PPIs just got easier.
With this app, you always have an alternative to dragging.
Reduce damage to valuable company equipment and customer's vehicles.
Ultra fast learning curve. You'll be comfortable quickly using this app on rotations and TOLs where time really matters.
We reduce your time roadside with the ability to save the casualty vehicle's release info for later use, or for use in areas with poor cellular service.
Content is updated regularly.