Copycats on the Play Store

[Eggmanplant]

I've seen multiple copycats on the Play Store. Most of them have ads, and they don't follow the license. They don't give proper attribution, so this means they are illegal. I tried to report them, but I can't, because I'm not the copyright holder. Here are some:
Pixel Launcher (not the Google app)
Seen others, hopefull they got taken down.
Will search for more.

[validcube]

Unfortunately, they are within their rights to modify and redistribute Lawnchair even if it is a closed source on the market.

See: https://www.apache.org/licenses/LICENSE-2.0

I've checked the launcher, and they do the following:

• Give attributions to Lawnchair (Settings > About)
• Don't say that Lawnchair endorse this product anyway
• The launcher does give notice of change in their change log

(The license must also be the same, but there's no way to check without viewing the source)

Caution

Disclaimer: I'm not a lawyer but from the look of it, they don't seem to be violating the Apache-2.0 license

[Eggmanplant]

OK. Maybe other copycats I forgot violate the license.
Maybe this (copycat Shade Launcher) violates it. I can't check it, because it's paid, and unrelated to this thread, because it isn't Lawnchair.