WOW, after upgrading my MT1300 to the latest firmware, the Wi-Fi speed is amazing, almost double(or at least 1/3 to 1/2 gain) in my Speedtest testing in 5GHz band with my iPhone 11, good job, folks !
As you are using MT1300 3.201, the new app will be a good suggestion for you.
iOS: glinet on the App Store
iOS TestFlight: Join the glinet beta - TestFlight - Apple
Google Play Beta: https://play.google.com/apps/testing/xyz.goodcloud.glinet
Yes, just receive iOS App beta update this morning. Look good at first sight and will test it later.