You can now select and mark phrases across subtitle lines. In Immerse, tap the expand button on the subtitle card to show nearby lines, then select the phrase you want to save.

Word highlights now use different styles depending on where you marked them. Words you marked in the current sentence have a border. Words you marked only in other sentences appear with a lighter background and no border.

Selecting subtitle ranges is now more convenient. Previously, you used the left and right expansion buttons to choose what to look up. In Immerse, you can now touch and hold the subtitle below the video, drag the selection handles to adjust the range, then tap Look up. The existing expansion buttons remain available.

Fixed Japanese subtitle lookup selecting an entire sentence. You can select individual characters again and extend the selection left or right to look up and save words or phrases. Fixed word pronunciation not playing when your iPhone is in silent mode.

Choose your pronunciation voice: Open Pronunciation in Settings to preview and select an available voice for your target language. Your choice is saved on this device. You can also keep Automatic selected to let zeroStudy choose for you. News in the app: Tap the bell on the Reinforce screen to read zeroStudy news and feature updates. A red dot lets you know when there are unread announcements.

Explain in context now shows the whole sentence (Pro): • The explanation now comes with the sentence it is about, and your word highlighted inside it, so "in this sentence" points at something you can actually read. • That sentence is rebuilt from the subtitle lines around your word, so an idiom or a phrasal verb split across two lines is explained as one whole expression. • Each explanation is now laid out as the expression, what it means here, and an example, instead of one block of text. Hear a word the moment you tap it: • Selecting a word or phrase while watching now plays its pronunciation right away, with no extra tap. Keyboard shortcuts while watching: • With a hardware keyboard connected, press A for the previous sentence, S to replay the current one, D for the next, and Space to play or pause. • On iPad, a shortcut row above the subtitles shows the keys so you do not have to remember them.

Daily goal countdown: • See how much of your learning day is left, right on the home screen. • The countdown turns red when the day is almost over. Fixes: • Your streak no longer resets early. Daily progress now follows your own time zone. • Immerse now works with videos whose subtitles use a regional language, such as English (United States). • Settings now shows the correct app version.

Introducing Immerse on iPhone: • Paste a YouTube link and watch without leaving zeroStudy. • Follow interactive subtitles and select words or phrases in context. • Continue recently watched videos and track daily immersion progress. • Move saved vocabulary into Reinforce for spaced-repetition practice. This update also refreshes the mobile interface and improves playback, subtitle handling, and clipboard link detection.