Adapting to iOS 26.4
Last updated: April 30, 2026
Available on: iOS
iOS 26.4 changed how third-party keyboards work, which affects how Flow activates and how writing styles are applied. Here's what changed, what we shipped to help, and how to set up your new style controls.
What changed
Manual swipe back to your app: Tapping Start Flow used to briefly open the Flow app and return you automatically. After iOS 26.4, you may need to swipe back manually. When this happens, you'll see a screen titled "Swipe back to your app" — swipe right on the bottom bar to return. Voice-to-text works exactly as before once you're back.
Styles no longer auto-adjust by app: Flow no longer automatically adjusts formatting based on which app you're typing in. Your default style now applies everywhere unless you override it.
Note: The swipe-back change is rolling out gradually and may not yet apply to all users.
What we shipped to help
One-time swipe-back alert: The first time you encounter the manual swipe-back flow, you'll see a native alert explaining the change and confirming that voice-to-text continues working as usual. Tap OK to dismiss it — the alert won't appear again.
Default style settings in the app: Set your preferred writing style in the Style tab. A simplified single-default-style view is rolling out gradually. Until you have it, you'll see a category-based picker for Personal, Work, Email, and Other.
Quick Style Switcher on the keyboard: A new style pill appears above the keyboard. Tap it to temporarily switch your style for the current conversation without leaving your app. The override resets to your default 15 minutes after your last dictation begins, and each new dictation restarts the timer.
iOS keyboard touch and accuracy improvements: Taps in the gaps between keys now register the nearest key correctly. The boundaries between shift/Z and M/delete are more evenly split. When you press a key and drag to another, only the new key's character is inserted.
Note: Styles are available when your language is set to US or British English. If you use auto-detect, styles work when any of your device's preferred languages is an English variant (US, British, Canadian, Australian, or New Zealand).
Setting your default style
Open the Wispr Flow app on your iPhone.
Tap the Style tab in the bottom bar.
Choose the writing style you want as your default. This style applies across all apps.
If you see the category-based picker instead, set a style for each category — Personal, Work, Email, and Other. Personal offers Formal, Casual, and Very Casual. Work, Email, and Other offer Formal, Casual, and Excited. Flow applies the right category style based on the app you're typing in.
Using the Quick Style Switcher
Find the style pill next to the Start Flow button on the keyboard. It shows your currently active writing style.
Tap the style pill to open the style picker.
Select the style you want for this conversation. The picker shows Formal, Casual, Very Casual, and Excited. The style applies immediately — no save button needed.
Note: In the in-app category-based view, available styles vary by category. Personal offers Very Casual instead of Excited; Work, Email, and Other offer Excited instead of Very Casual.
While dictation is in progress, the style pill is dimmed and cannot be tapped. If the style picker is open when dictation begins, it closes automatically. Wait for transcription to finish before switching styles.
If you have a word selected, an Add to Dictionary button appears where the style pill normally is. After adding the word, a brief "Word Added" confirmation appears before the style pill returns.
The override is temporary. It resets to your default 15 minutes after your last dictation begins, and each new dictation restarts the timer. If you select a style but haven't dictated yet, the override remains active until your next dictation begins the countdown. The override persists if you dismiss and reopen the keyboard, as long as you're within the 15-minute window.
FAQs
Why do I have to swipe back to my app after tapping Start Flow?
iOS 26.4 changed how apps switch between each other, which affected Flow's automatic return behavior. Swipe right on the bottom bar to return to your app. Dictation works exactly the same once you're back.
Why did I see a pop-up about swiping back to my app?
That's a one-time alert explaining the new iOS 26.4 requirement and confirming that voice-to-text keeps working as usual. Tap OK to dismiss it — it won't appear again.
Why is my writing style the same in every app now?
Flow no longer automatically adjusts formatting per app due to iOS 26.4 changes. Set your preferred style in the Style tab, or use the Quick Style Switcher on the keyboard to change your style on the fly.
How long does the Quick Style Switcher override last?
The override resets to your default 15 minutes after your last dictation begins. Each new dictation restarts the timer.
Does the Quick Style Switcher change my saved personalization styles?
No. The Quick Style Switcher is a temporary override for the current session. Your saved styles for Personal, Work, Email, and Other remain untouched.
Are desktop and Android affected?
No. Mac, Windows, and Android are unaffected by this iOS change and work the same as before.
I don't see the style pill or the Style tab
Styles require an English language setting. These features are also rolling out gradually — make sure you're running the latest version of Wispr Flow from the App Store.
Limitations and notes
Styles apply in English only (US, British, Canadian, Australian, or New Zealand).
The Quick Style Switcher, the simplified single-default-style view, and the drag-highlight keyboard improvement are rolling out gradually and may not be available to all users yet.
The swipe-back behavior is an iOS 26.4 platform change and cannot be overridden by Wispr Flow.
Common issues
Tapping Start Flow from the keyboard didn't start dictation after swiping back
When the Wispr Flow app wasn't already running, tapping Start Flow from the keyboard and then swiping back could fail to start dictation. This was caused by a launch timing issue and has been fixed in v1.56.
Update Wispr Flow to the latest version from the App Store.
Tapping near certain keys registered the wrong key or didn't work
Taps in the gaps between keys — especially near shift/Z, M/delete, between rows, or on the numbers and symbols keyboards — could miss or hit the wrong key. This was caused by incorrect tap zone boundaries and has been fixed. A related issue where double-tapping shift for caps lock caused gap taps to stop working has also been resolved.
Update Wispr Flow to the latest version from the App Store.
Dragging from one key to another inserted extra characters or showed no highlight
When pressing a key and dragging to a different key, the dragged-to key didn't highlight, and sometimes both characters were inserted. This was caused by incorrect drag target detection and has been fixed. This improvement is rolling out gradually.
Update Wispr Flow to the latest version from the App Store.
Writing style wasn't applied correctly when using the style picker
When using the Quick Style Switcher, some styles weren't applied as intended — for example, "Very Casual" wasn't treated as a personal/messaging tone, and "Formal" wasn't applied to email formatting. This was caused by incorrect style mapping and has been fixed.
Update Wispr Flow to the latest version from the App Store.
Selecting a style on the keyboard changed personalized styles for all categories
Selecting a style override from the keyboard (such as "Very Casual") could overwrite your saved personalization styles for Personal, Work, Email, and Other. This was caused by the override writing to saved preferences and has been fixed — the Quick Style Switcher now applies only as a temporary override.
Update Wispr Flow to the latest version from the App Store.
Still need help?
Reach out to our support team if:
The swipe-back behavior is causing issues beyond what's described above.
The Style tab or style pill doesn't appear after updating to the latest version.
Your default style isn't applying as expected.
Include your iPhone model and iOS version so we can help faster.