About this app
Scales is the ultimate collection tracker for knife enthusiasts. Whether you carry one knife or collect hundreds, Scales keeps everything catalogued, searchable, and always at your fingertips. Track everything that matters. Document your knives with photos, specs, purchase history, current value, and personal notes. Every detail, right where you need it. Built for collectors. Blade length, steel, finish, edge grind, handle material, lock type, weight — Scales speaks your language. Free to start, powerful when you're ready. Get started for free with unlimited knives and essential details. Upgrade to Premium to unlock full specifications, multiple photos, value tracking, parts & materials logging, and more. Your collection. Your vault. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 4, 2026 · 12:58 AM Free
Screenshots
