Search iAP Cracker iOS 10 or iAP Cracker iOS 9 on the Cydia App. This is a sure shot method if you the repos you have already added have the app we are looking for. This is a sure shot method if you the repos you have already added have the app we are looking for. This is an app that can crack iap for android. Tutorial Link - Download - Thanks for.
Active4 years, 3 months ago
I have a free to download Android app, which comes with in-app purchase item (Non-consumable Items)
- I have a free to download Android app, which comes with in-app purchase item (Non-consumable Items) Recently, I found several black markets carry my Android app, with all the in-app purchase item can be accessible freely.
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Recently, I found several black markets carry my Android app, with all the in-app purchase item can be accessible freely.
I was wondering, how does the crackers do so? This is what I had done on my side.
- Have proguard to obfuscate my Android code.
- Have the following in-app purchase code from Google official example. my
onCreate
will triggerupdateIsPremium
.
The code is as follow
May I know, how does cracker able to reverse engineer my obfuscated code?
I was wondering, is there any more pre-caution steps I can take, to avoid my in-app purchase item being cracked? Will App Licensing help? My understanding on
AstroCBApp Licensing
is that, it is only useful for 'paid app', not 'free app with in-app purchase items' Realtek wireless drivers download.10.6k1414 gold badges5050 silver badges6666 bronze badges
Cheok Yan ChengCheok Yan Cheng17.6k9999 gold badges359359 silver badges675675 bronze badges
4 Answers
Reverse-engineering obfuscated code is actually not that difficult. I've done it for legitimate reasons, such as figuring out how to use a very poorly-documented library that some suit had committed us to using without consulting the development team. You just decompile the app or library and load it up in your IDE. The names of public methods can't be obfuscated, so you start from there, figure out what's what, and use your IDE's refactoring tool to start giving everything meaningful names. You can completely reverse-engineer an app in about a day.
For all practical purposes, you are powerless to prevent this kind of hacking. If your app can be run, it can be decompiled. If your media can be viewed, it can be copied. The only way to stop this would be to encrypt your software so it can only be run on a proprietary device with an embedded key, tamper sensors, and a self-destruct mechanism. That's why the software and media industries have been seeking legal rather than technical solutions -- or hybrid solutions where they come up with some totally worthless technical solution and then issue legal challenges to anyone who circumvents it.
Kevin KrumwiedeFreedom In App Purchase Hack
Kevin Krumwiede6,78633 gold badges2020 silver badges5858 bronze badges
Soma bringer english. You should investigate those changes yourself. I assume your app was modified by hackers, so you probably can download it. Then you should decompile it your self, then decompile also your original app, and using diff tool find differences. This is how I do it:
I use apkanalyzer from sony to generate smali code:
save all the smali code in one folder, for hacked apk. And do the same for original apk. Then use some folder diff tool.
This way you will find what hackers have done to your app, and be able (possibly) to add fixed that will make hackers (possibly) unhappy.
marcinjmarcinj41.3k77 gold badges5757 silver badges8282 bronze badges
You have to understand how to crack android applications at first.
There are many tutorials on the internet, and here is a tool I've coded recently:http://forum.exetools.com/showthread.php?t=16538
Yaser Al-NajjarYaser Al-Najjar
Android Iap Cracker
Obfuscate is only minimum guard. And you are using exactly the same as Google example. Everyone knows it. You must modify it!
- Did you verify the signature?
- Did you use developer payload on your server?
Follow these guidelines and you will be safe. This is a good stuff.http://developer.android.com/google/play/billing/billing_best_practices.html
Iap Cracker For Android
As addition, I don't think App Licensing will make it safer. It just the same thing if cracker can read your codes. Just bypass the License Check and share the apk.
stuckedoverflowstuckedoverflow1,31722 gold badges2424 silver badges4242 bronze badges