App or manual review? My answer is yes. Both. They do different jobs, and the teams that get licensing right use each for what it is good at.
The app is for speed. An AI model license checker app for iOS or Android gives you a commercial-use verdict in seconds, flags the known gotchas like Llama's MAU threshold, and points you at the source. When you are triaging ten candidate models, that speed is everything. Nobody is reading ten full license files by hand on a Tuesday afternoon.
Manual review is for commitment. When you have picked the model you will actually ship, read the file. The app told you what to look for; now confirm it with your own eyes. Thresholds. Training restrictions. Redistribution terms. Twenty minutes, once per model version. This is the step that stands up in diligence, and I have never regretted doing it.
The failure modes are mirror images. App-only teams ship on a summarized verdict and miss the version mismatch. Manual-only teams burn hours re-reading Apache 2.0 for the fifteenth time instead of doing product work. Use an AI model commercial rights lookup tool to narrow the field, then spend your reading time on the finalist.
One more thing, whichever you use: write it down. Commercial use AI model clearance is a record, not a feeling. Model, version, license, date, source link. Apps that export this beat apps that do not. And an AI model license checker that cannot export is a toy.
I do the manual part for teams at localaitools.fyi: 200 models compared in plain language, plus commercial-use clearance reports that read the actual license file.