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Publisher

David Filip

David Filip publishes 3 live listings in the Chrome Web Store, with 13k users between them, as of our catalog pass of 2026-10-11.

Live listings
3
Users between them
13k
Trader status (EU)
No trader declaration in the store.
In our catalog since
2026-08-31
Website
notationtraining.com

The store shows its Established publisher badge on 3 of the listings below.

Its listings

  1. Music Notation Training No permissions declared · version 2 · updated 2015-09-09 10k users ★ 3.4
  2. Learn Foreign Languages No permissions declared · version 5 · updated 2015-04-21 2k users ★ 3.1
  3. Alphabet Training No permissions declared · version 2 · updated 2015-04-21 1k users ★ 3.7

Figures come from the public Chrome Web Store, which our own crawler reads up to 2 times a day. We do not install or audit extensions and publish no contact details for their developers. Catalog pass of .

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Where the data comes from: how the catalog is built