Android removes both apps?
<p>I have two Apps, one is in package <code>some.package.A</code>, the other is in <code>some.package.B</code>, but for whatever reason When one of the Apps are uninstalled, both gets uninstalled.</p>

<p>I have tried for some time to figure out what exactly might be the cause, but since they are defined as different packages in the manifest it just seems more like a bug on my phone, but I am not sure. What could possible be the reason for this behavior?</p>

<p><strong>First App</strong></p>

<pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="dk.rasive.aSimpleChecklistPro"
    android:versionCode="13"
    android:versionName="2.2.3" &gt;

    &lt;uses-sdk android:minSdkVersion="7" /&gt;

    &lt;application
        android:icon="@drawable/icon"
        android:label="@string/app_name"
        android:theme="@style/Theme.aSimpleChecklistTheme" &gt;
        &lt;activity
            android:label="@string/app_name"
            android:name="dk.rasive.aSimpleChecklistPro.ASimpleChecklistActivity" &gt;
            &lt;intent-filter &gt;
                &lt;action android:name="android.intent.action.MAIN" /&gt;

                &lt;category android:name="android.intent.category.LAUNCHER" /&gt;
            &lt;/intent-filter&gt;
        &lt;/activity&gt;
        &lt;activity android:name="dk.rasive.aSimpleChecklistPro.ASimpleChecklistPreferenceActivity" &gt;
            &lt;intent-filter &gt;
                &lt;action android:name="android.intent.action.INSERT_OR_EDIT" /&gt;

                &lt;category android:name="android.intent.category.DEFAULT" /&gt;
            &lt;/intent-filter&gt;
        &lt;/activity&gt;
        &lt;activity android:name="dk.rasive.aSimpleChecklist.ASimpleChecklistActivity"&gt;
            &lt;intent-filter &gt;
                &lt;category android:name="android.intent.category.DEFAULT" /&gt;
            &lt;/intent-filter&gt;
        &lt;/activity&gt;
    &lt;/application&gt;

&lt;/manifest&gt;
</code></pre>

<p><strong>Second App</strong></p>

<pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="dk.rasive.aSimpleChecklist"
    android:versionCode="14"
    android:versionName="2.2.4" &gt;

    &lt;uses-sdk android:minSdkVersion="7" /&gt;

    &lt;application
        android:icon="@drawable/icon"
        android:label="@string/app_name"
        android:sharedUserId="dk.rasive.aSimpleChecklist"
        android:theme="@style/Theme.aSimpleChecklistTheme" &gt;
        &lt;activity
            android:name="dk.rasive.aSimpleChecklist.ASimpleChecklistActivity"
            android:label="@string/app_name" &gt;
            &lt;intent-filter&gt;
                &lt;action android:name="android.intent.action.MAIN" /&gt;

                &lt;category android:name="android.intent.category.LAUNCHER" /&gt;
            &lt;/intent-filter&gt;
            &lt;intent-filter&gt;
                &lt;action android:name="dk.rasive.aSimpleChecklist.retrieveData" /&gt;
            &lt;/intent-filter&gt;
        &lt;/activity&gt;
        &lt;activity android:name="dk.rasive.aSimpleChecklist.ASimpleChecklistPreferenceActivity" &gt;
            &lt;intent-filter&gt;
                &lt;action android:name="android.intent.action.INSERT_OR_EDIT" /&gt;

                &lt;category android:name="android.intent.category.DEFAULT" /&gt;
            &lt;/intent-filter&gt;
        &lt;/activity&gt;
        &lt;activity
            android:name="com.google.ads.AdActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize" /&gt;
    &lt;/application&gt;

    &lt;uses-permission android:name="android.permission.INTERNET" /&gt;
    &lt;uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /&gt;

&lt;/manifest&gt;
</code></pre>
