For the first time user, the default preference for the volume of talking will be high instead of loudest. Our user could update this setting from the setting view.

Bug fixes. After fixing this bug, when a phone call is coming and is accepted, both sides could hear the same talking contents at the same time in the same speed. The phone owner could hear the talking from the phone. The people in the calling could hear the talking in the call.

Improve performances: 1. enable talking to the upcoming phone call. First , accept the upcoming phone call, then tap the talk button. (iOS need to be 13.0 or newer) 2. enable the assistive technology settings take precedence over the property values of this app.(iOS need to be 14.0 or newer)

Improve the performances by using iOS SDK 17.0

1 Fix the bugs in the simple talking calculator 2 Update the formula talking calculator 2.1 talk the word: equal in English or the same words in other languages when we tap the calculate button. 2.2 update the text size of the calculator button for iPhone.

Fix the issue about title color in the dark mode by changing the background of the title.

Update by using the iOS SDK 16.0.

1.Update by using the iOS 14.2 SDK 2.Fix several warning issues in the source code.

1 Fix the following bugs: 1.1 For the expression calculators and the formula calculator, fix the bug about the error of inputting the dot after the minus. 1.2 Fox the expression calculator, fix the bugs about repeating tapping the equal button and tapping the equal button when we do not input the expression 1.3 For the expression calculator, fix the bugs about tapping the calculate button 2 Update the old feature: For the formula calculator, add the Done button when we input the value for parameters.  When we input the value for the parameters in the formula calculator, this Done button will be shown at the top right corner. After we tap this Done button, the soft keyboard for the parameter text fields will be hidden immediately. In the earlier editions, when we want to hide this soft keyboard, we need to tap the free spaces outside the text field and the buttons. However, because of using the auto layout, these free spaces became much smaller in the latest edition, so add this Done button in order to hide the soft keyboard easily.

Upgrade the following old feature: In the expression calculator and the formula calculator, the input number and expression will be displayed from the left side instead of from the right side. Fix the following bug: In the formula calculator, when we input the digit for the parameter, the app cannot talk. In this edition, fix this bug. New feature: For iPhone, this edition support the landscape mode.

1. Add the talking expression calculator 2.Add the talking formula calculator 3.For watch app, support the running in the watch without iOS app installation 4.For watch app and the iOS app, fix the bug about talking the word equal is slower sometimes. 5 For iOS app, the precision for float number could be 8 instead of 6. 6. For iOS app, when we use the log view controller, this edition will talk the history calculation with the history language instead of using the current language.

Update the text color in the log list view. In this edition , the text color is changed to label color instead of using the blue color. So in the dark mode, the label color will be white, in the light mode, the label color will be dark. The label color is more professional than the system blue color. Update the text color of the text field in the main view, use the black color instead of using the blue color.

For iPad, support the landscape orientation.

1 . In order to display the text content correctly in the dark mode, update the colors of the text contents in the main view, in the log list view, in the setting view, and in the single log view. Update the segment controls color for selection in the setting view. 2. In order to display correctly for all kinds of iPhone devices or iPad devices, start to use the launch screen storyboard instead of using the launch images. 3 Fix the bugs about the buttons' size in the main view

Bug fixes about calculation for iOS

Fix one issue: In 4.x Watch OS, the first talking may be delayed after the App in Watch is launched. Solution: Talking in the independent thread. Talk the welcome when the App in Watch is launched.

1 New feature: set the seconds of input delay in Apple Watch. 2 New feature: talk in more than 20 languages for iOS and for Apple Watch. 3 New feature: support iPhone X display.

Support for Apple Watch. Use the Apple Watch as a smaller size talking calculator.

New feature: 1.One expression could include more than one operator. 2.Detail expression could be displayed in the detail main view. 3.Add the single view for single expression. When the expression is too long, the user tap the expression in the log view, the full expression view will be displayed.

Upgrade the talking features for iOS 8

Fix the critical bug: When the user tap the text field, the default iOS keyboard will be displayed. The app will work incorrectly.