ShiftLock
v3.0Towing operators, dispatchers, D.O.T. workers, and road rangers who require quick, reliable access to vehicle-specific shift release information in the field.
What Is ShiftLock?
Launched Feb 19, 2016
Updated Dec 2025
What users think iIndependent intel reports to help builders create better apps or enhance existing ones. Still in beta, accuracy and relevancy get better every day. For informational purposes only.
What are the key features?
Comprehensive collection of shift interlock release instructions for over 54 manufacturers spanning nearly 30 years.
Ability to save vehicle release information locally for use in areas with poor or no cellular service.
Allows users to identify release mechanisms visually when specific vehicle information is unavailable.
Filter and locate specific vehicle data by manufacturer, model, or year.
Provides accurate pictures and clear, concise instructions for identifying hidden release points.
What do users think? iIndependent intel reports to help builders create better apps or enhance existing ones. Still in beta, accuracy and relevancy get better every day. For informational purposes only.
“Recent user voice shows a mixed sentiment. Users appreciate utility for towing professionals and community engagement, but report content depth and accuracy and value for money.”
What Users Love
It has helped me numerous times
It’s a wealth of information at your fingertips... it’s paid for itself over and over again
They have a very active FB page with many followers willing to share knowledge
Pain Points
Not much content. You can’t select Models or go by Years
Hardly any vehicles on here and app is always glitchy
Wouldn’t bother me if it was a free app, but a paid app should be better
Have better luck just googling it for free rather than wasting 7 dollars
Horrible pictures, missing data
Sometimes we need a video on the harder to see ones
High confidence · 25 reviews available
How is it ranked?
| Chart | Rank | Change |
|---|---|---|
| Paid | #45 | NEW |
What are the pros and cons?
Pros
- Robust offline capability for remote field use
- Niche focus on a high-pain-point mechanical problem
- One-time purchase model avoids subscription fatigue
- 30-year historical database coverage
Cons
- Inconsistent data depth across vehicle years/models
- Low-resolution instructional imagery
- Lack of video content for complex procedures
- Glitchy UI reported by some users
What is the market outlook?
Growth Opportunities
- Integration of VIN scanning for instant vehicle identification
- API partnerships with major dispatch software like Towbook
- Addition of short-form video tutorials to justify price
- Expansion into other roadside technical specs (e.g., jump-start points)
Market Threats
- Free high-quality content on YouTube and Google
- Consolidated industry platforms (Traxero) building native tools
- Direct competitors like Tow-Spec offering more granular data
- Rapidly changing electronic shift systems requiring constant updates
Who competes with ShiftLock?
What are the key takeaways?
ShiftLock is a divisive reference app that is a paid app. With a 3.2/5 rating from 39 reviews, it receives mixed feedback from users. Users particularly appreciate utility for towing professionals, though content depth and accuracy remains a common concern.
Best for: Towing operators, dispatchers, D.O.T. workers, and road rangers who require quick, reliable access to vehicle-specific shift release information in the field.
How much does it cost?
Model: paid
Straightforward premium model targeting professionals who value a one-time investment over recurring subscription costs for specialized utility tools.