RightMindMath Version 2 has one important new feature, and some bug fixes. When you are using the new version a small "v2" text will appear to the right of the Settings (gear) button.

Automatic Upgrade

Your installed RMM application (Progressive Web App) will automatically update to the new version. To update simply open RMM while online. Doing this will cause the version two files to be installed. Close RMM, and re-open it to start using the updated files.

If this does not work, try the upgrade process below for your specific device.

Feature and Fixes

Feature 1: RMM now supports the export and load of its entire database. This allows you to easily change to install RMM on new device and load the database from the old device. Export is quite simple. You just choose the export function from the settings mneu on the old device. This will create a text file. Transfer this text file to the new device, and load it when you first start RMM on the new device.

Fix 1: There was a problem with carries from the 10s column to the 100s column for three digit problems. The carry explanation and the right answer are both affected. If you plan to use RMM for these types of problems you should upgrade.

Fix 2: For two-digit multiplication for one specific problem two records rather than one were posted to the usage database. This overstates the record of problems completed by about 18%. If you are using version one and AI to analyze usage data you can instruct AI to correct for this problem.

Fix 3: When exporting usage to a .csv file, the final two columns may not have been properly delimited. As with the previous problem, if you use AI to analyze usage you can correct for this problem.

Fix 4: The usage export function did not save the file on iOS devices due to iOS Safari specific needs for file saving.

How to Upgrade RMM on a Computer

For Computers: Start RMM. On Windows press Ctrl+Shift+I. On Mac press Option+Cmd+I. This will open the Developer Tools Application window. Ensure that "Application" is the active tab at the top of the window. In the left sidebar right-click on the "Cache Storage" and select the "Refresh" option. Close and restart RMM. This will result in the version two files to be downloaded and used when running RMM.

How to Upgrade RMM on an Android
  1. Open the Settings app on your Android device.
  2. Tap on Apps (this may also be labeled as Apps & Notifications or App Management depending on your device).
  3. Scroll through the list or search to find your PWA by its app name.
  4. Tap on Storage & cache (or simply Storage).
  5. Tap Clear Storage (or Clear Data) and Clear Cache to completely wipe out the local files, offline storage, and service workers.
How to Upgrade RMM on an iOS Device

Step 1: Prepare the iPhone

  1. Open the Settings app on your iPhone.
  2. Scroll down and tap Safari.
  3. Scroll down to the bottom and tap Advanced.
  4. Toggle on Web Inspector.

Step 2: Connect the iPhone to the Mac

  1. Plug your iPhone into your Mac using a USB-C or Lightning cable.
  2. If prompted on your iPhone, tap Trust this computer and enter your device passcode.

Step 3: Prepare Safari on the Mac

  1. Open Safari on your Mac.
  2. Click Safari in the top-left menu bar, then select Settings (or Preferences on older macOS versions).
  3. Go to the Advanced tab.
  4. Check the box for Show features for web developers (or Show Develop menu in menu bar).

Step 4: Open the Target Website on Your iPhone

  1. On your iPhone, open Safari and navigate to the website whose cache you want to delete. Leave the webpage open.

Step 5: Access the Web Inspector and Clear Cache on Mac

  1. On your Mac's Safari menu bar, click Develop.
  2. Hover over the name of your connected iPhone in the drop-down list.
  3. Select the specific website title/tab that is currently open on your iPhone. This will launch the Web Inspector window on your Mac.
  4. Inside the Web Inspector panel, click on the Storage tab (or Network tab depending on your Safari version).
  5. Alternatively, to completely wipe local caches, cookies, and databases for that targeted session:
    • Go to the Storage section, right-click (or control-click) on the listed storage domains/resources, and choose Delete or Clear.
    • To force a complete clean reload of the page ignoring local files, click into the web inspector and press Command + Option + R (Hard Refresh).
The End