Best apps like ShiftLock

5+ similar apps compared and reviewed

2.7 avg rating
5 free apps
Updated October 2026

Whether you want more options like ShiftLock or a completely different take on the same concept, our curated list of 5+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to ShiftLock

Cat DB – Catalytic Converters#1

Cat DB – Catalytic Converters by D8ta Technologies LLC

Scrap catalyst marketplace
Editor's Choice
🔍 Reference
4.7(69 ratings)
FreeIn-App Purchases
#86in Reference
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This app provides comprehensive pricing and identification tools for catalytic converters. Search by VIN, make/model, or partial codes, and access detailed photos and 3D models to confirm authenticity and aid removal. It connects users with buyers and offers live market pricing.