title: Google Market API does not return results at all for all devices except mine
body: <p>I'm developing an Android APP for searching some apps on Google Play, using Google Market API, latest version available (<a href="https://code.google.com/p/android-market-api/" rel="nofollow">https://code.google.com/p/android-market-api/</a>).
  I've faced with such problem:</p>
  
  <p><strong>Market API returns results only on my device. Tried it on 5 other devices - no result,except response "Error 429 - Bad request".</strong> </p>
  
  <p>Same APK, same app behaivor on different devices except API response 
  He're is the code, if it helps.</p>
  
  <p>Tried different e-mails and passwords for login (for my accounts, for device owneres accounts) - no effect. </p>
  
  <pre><code>androidId = Settings.Secure.getString(mContext.getContentResolver(), Settings.Secure.ANDROID_ID);
  
  MarketSession session = new MarketSession(false);
  
  session.login(email,password, androidId);
  
  Market.AppsRequest appsRequest = Market.AppsRequest.newBuilder()
                      .setQuery(query)
                      .setStartIndex(0)
                      .setEntriesCount(10)
                      .setWithExtendedInfo(true)
                      .build();
  
    MarketSession.Callback&lt;Market.AppsResponse&gt; callback = new MarketSession.Callback&lt;Market.AppsResponse&gt;() {
                  @Override
                  public void onResult(Market.ResponseContext context, Market.AppsResponse response) {
                      } else {
                          Log.d("APPS", "App Count in response: " + response.getAppCount());
                  }
  
              };
  
    session.append(appsRequest, callback);
          }
  
  session.flush();
  </code></pre>
  
  <p>Any help is welcome.
  Maybe there are more up-to-date solutions (APIs, libraries etc.) for Android app searching? Including Google Play and other stores.</p>