[WARNING] DavinciDevelopers steal apps from this forum !

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Jan 5, 2011
/!\ BE AWARE OF YOUR APP, DavinciDevelopers try to steal them and sell them on the market !!

Hello guys,

Be careful, if you post an apk of your free app here, somebody will try to take the apk, remove the signature, and upload it as a paid version on the market !

The proofs : (edited to add new stolen softwares)

- http://forum.xda-developers.com/showthread.php?p=10113570#post10113570
- http://www.androlib.com/android.application.com-kebab-llamadroid-zzjjD.aspx
(removed today, on 5th january)

Typo clock
- http://forum.xda-developers.com/showthread.php?t=814054
- http://www.appbrain.com/app/beautiful-clock-widget-3d/com.semicuda.typoclock

Iron soldiers
- http://forum.xda-developers.com/showthread.php?t=862875
- http://www.appbrain.com/app/iron-soldiers/vuxia.ironSoldiers
(removed from market today, on 5th january, but still referenced)

Championship racing 2010
- http://www.vividgames.com/sub_game.php?id=42
- http://www.androlib.com/android.application.com-vividgames-championship_racing_2010-zzxwq.aspx
(removed today, on 5th january)

Liquid wallpaper

Bluetooth Scanner
(New !! Now, we have proof that ALL his apps are stolen)

And even Gameloft best sellers (paid games) :
(removed from market today, on 5th january, but still referenced)
(removed from market today, on 5th january, but still referenced)


Zuma's revenge

How is it possible ?
Google does not check your apk signature when you upload a software.
Even if you signed yous apk with you key, somebody else can put this on his google account.
The signature can be deleted easily if needed.
He can change the title of your app, so nobody see it, but he can't change the apk name nor the icon.

Why do we post our apk here ?
To have testers, to correct bugs, to have a perfect look and feel before put it on the market.
Because on the market people are rude, we have only one chance, so we need to avoid bugs.
And when we put our app online, we want to choose if it's paid or free (with ads or not).

What is the problem ?

If DavinciDevelopers steal and upload your app, he will lock your pak name.
2 apps can't have the same name on the market.

You may have a name like com.myname.myapp.apk
Where "myname" is the same in every app you do.
If he take that, this is a major issue for you because you will be associated to him on every search (google.com, market...).

So, you will have to change your app name and maybe your company name....

Within 1 or 2 days, the market is parsed from androlib, androidzoom, appbrain... and it's done. Google.com will see those websites, and you are trapped.

You will have your buggy app on the market, some people will pay for that, the thief will have some money, and every users will have a bad opinion of your app.

Why DavinciDevelopers does this ?

To make benefit from your work.
Because he doesn't care you are working from a long time on your app.
Because he doesn't care if your work is ruined, he will find somebody else.

How can we be protected ?

Because 2 apps can't have the same name, you should put your app on the market first.
If your app is in development stage, you can upload it as "draft", so it will not be visible on the market, but the name will be locked.

Who is DavinciDevelopers ?

Somebody that have 83 apps on the market !
Almost all of them are themes.
If you look the package name you can see for example :
at :

google search : "pandatheme", first link :

So he is not a developer. He makes themes with a free online tool and sell them... nice.

And for the real apps he uploaded (about 5), they all are stolen, coming from poland, germany, and other places.
Almost every of them comes from XDA dev forums.

ps : this message should be marked as sticky in every development section.
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Senior Member
Aug 15, 2010
What do you thing, does it matter to left a comment like: app is stolen,... Seller steals apps from real developers or something else in market for "his" apks?:confused:

I wrote an email to appbrain and told them about this: maybe they can at least exclude this person from appbrain???
Last edited:


Senior Member
Jan 15, 2007
Since yesterday, he deleted some apps from his market.

I'm the developer of iron soldiers, I had been notified yesterday by another xda forum user that he stole my app.
I emailed him and within 3 or 4 hours he removed the app.
He answered me that he is so sorry, that he shares his key with other people and he didn't know... blabla.
Anyway, he has many stolen apps so he is hard to believe.

Now I see that thanaos2042 created a new thread (thanks :)) and that google already referenced it :
If you google "davincideveloppers", this post is already in the first page !

Internet has a memory, and his name will not be forgotten.
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Senior Member
Jun 20, 2010
Holy ****. Mods, please sticky this!!

I sincerely hope Google kicks their ass for this. I'm not familiar with the ToS but I hope they get hit with a lawsuit and instant refunds to say the least.


Senior Member
Apr 14, 2010
Stealing from Indie Developers is simply ****ed up. Wouldn't it be funny if a massive attack was launched against this asshole's website? (wink wink)


Nov 3, 2010
Looks like someone took their website down. The link now shows a page that isn't published.

Edit: Looks like Google could do something about this since it appears to be a violation of the terms of service (see 11.4, 13.3 and 16)

11. Content licence from you

11.1 You retain copyright and any other rights you already hold in Content which you submit, post or display on or through, the Services. By submitting, posting or displaying the content you give Google a perpetual, irrevocable, worldwide, royalty-free, and non-exclusive licence to reproduce, adapt, modify, translate, publish, publicly perform, publicly display and distribute any Content which you submit, post or display on or through, the Services. This licence is for the sole purpose of enabling Google to display, distribute and promote the Services and may be revoked for certain Services as defined in the Additional Terms of those Services.

11.2 You agree that this licence includes a right for Google to make such Content available to other companies, organizations or individuals with whom Google has relationships for the provision of syndicated services, and to use such Content in connection with the provision of those services.

11.3 You understand that Google, in performing the required technical steps to provide the Services to our users, may (a) transmit or distribute your Content over various public networks and in various media; and (b) make such changes to your Content as are necessary to conform and adapt that Content to the technical requirements of connecting networks, devices, services or media. You agree that this licence shall permit Google to take these actions.

11.4 You confirm and warrant to Google that you have all the rights, power and authority necessary to grant the above licence.

13.3 Google may at any time, terminate its legal agreement with you if:

(A) you have breached any provision of the Terms (or have acted in manner which clearly shows that you do not intend to, or are unable to comply with the provisions of the Terms)

16. Copyright and trade mark policies

16.1 It is Google’s policy to respond to notices of alleged copyright infringement that comply with applicable international intellectual property law (including, in the United States, the Digital Millennium Copyright Act) and to terminating the accounts of repeat infringers. Details of Google’s policy can be found at http://www.google.com/dmca.html.

16.2 Google operates a trade mark complaints procedure in respect of Google’s advertising business, details of which can be found at http://www.google.com/tm_complaint.html.
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