Tap to Translate on iPhone: Why Google's Version Is Android-Only, and What Works on iOS
If you used Google Translate’s Tap to Translate on Android, you know the move: copy or tap some text in any app, a little bubble pops up, and the translation appears without leaving what you were doing. On iPhone you will not find it, in the Google Translate app or anywhere else. Here is why, and what does the same job on iOS.
What Tap to Translate is on Android
Tap to Translate is a Google Translate setting on Android. Once it is on, a floating Google Translate icon appears whenever you copy text, or sits on screen as a bubble you can tap. Newer versions can also translate the whole screen. It works over any app because Android lets approved apps draw on top of other apps.
Why there is no Tap to Translate on iPhone
iOS has no permission for drawing over other apps. An iPhone app cannot place a bubble, a button or a translation on top of another app, and cannot read another app’s text. That is a platform rule, not a missing feature Google forgot to port. It is also why Android staples like Bubble Screen Translate never came to the App Store.
So the Google Translate app on iPhone does what an ordinary app can do: translate text you type, paste, speak, photograph, or import as a screenshot.
Tap to translate the iPhone way (built in)
Apple does ship two tap-based methods. They are free and worth knowing first.
For text you can select: press and hold on a word, drag the handles over the text, tap Translate. Works in Safari, Notes, Mail, Messages and apps built on standard iOS text.
For text you can’t select: take a screenshot, tap the thumbnail, tap the Live Text button in the corner, then tap Translate. This works in every app, because it works on a picture of the screen.
Both are one-shot: each new screen means doing it again.
Apps that bring tap to translate to iOS
The only way an iPhone app can see another app’s screen is an iOS screen broadcast, which you start and stop yourself. Screen translator apps are built on it, and they come in two styles.
Tap once, translation drawn on top. Screen Translator-TapTranslate is the closest to Google’s Android behaviour. Per its App Store listing, you double-tap, it captures the screen, recognizes the text and overlays the translation right on top of the original. Tap again on the next screen.
No tap at all, a floating window. PiP Translate (on the App Store as PiP Screen Translate), which we make, takes the opposite approach. It uses a Picture in Picture window that floats over the app you are in and shows the same screen, translated. It updates as you scroll, so there is nothing to tap. The trade-off is that the translation lives in the window next to the original, not drawn over the text itself.
PiP Translate
No tap per screen: the translated copy follows along in the floating window
Tap to translate on iPhone, compared
| Built-in (select or Live Text) | TapTranslate | PiP Translate | |
|---|---|---|---|
| Works in any app | Live Text: yes. Select: only selectable text | Yes | Yes |
| How you trigger it | Every time, by hand | Double-tap per screen | Once, then continuous |
| Where the translation shows | Over the screenshot or in a menu | Over the original text | In a floating window |
| Leaves the app | Live Text: yes | No | No |
| Cost | Free | See its App Store page | Free download; Pro for unlimited |
Which to use
- A word or a sentence now and then: the built-in methods. No install.
- You want Android-style translation drawn over the text, and you don’t mind tapping per screen: an overlay app like TapTranslate.
- You read continuously, like a manga chapter, a game, a feed or a checkout: a floating window. Tapping per screen adds up fast. See how to translate your iPhone screen for the full list of methods.
Whichever you pick, set the source language yourself, for example Chinese or Japanese, rather than relying on auto-detect. A wrong guess is the most common reason text comes back untranslated.
PiP Translate is on the App Store. TapTranslate and Google Translate are trademarks of their developers; details here come from their public listings.
FAQ
Does Google Translate have Tap to Translate on iPhone?
No. Tap to Translate, the floating Google Translate bubble that works over other apps, is Android-only. iOS does not allow an app to float a button over other apps, so the Google Translate app on iPhone translates text you paste, speak, photograph or import as a screenshot.
How do I tap to translate on an iPhone?
For text you can select, press and hold, select it, and tap Translate. For text you cannot select, take a screenshot, tap the Live Text button and tap Translate. Screen translator apps add a faster route: an overlay app such as TapTranslate translates the screen when you double-tap, and PiP Translate translates continuously in a floating window with no tap at all.
What is TapTranslate?
Screen Translator-TapTranslate is a third-party iPhone app. Per its App Store listing, a double-tap captures your screen, recognizes the text and overlays the translation on top of the original.
Can I translate without tapping on every screen?
Yes, with a continuous screen translator. PiP Translate keeps a translated copy of whatever is on screen in a Picture in Picture window and updates it as you scroll, so there is nothing to tap per screen.