ToneShift

Reply in the tone you need.

They text you. You paste it into ToneShift, tap a tone, and insert a full reply — Professional, Flirty, De-escalate, or Assertive. Or rewrite a draft you already started.

Start 2-week free trial Try Smart Reply

Then £3.99/week. Cancel anytime in iOS Settings.

are you free thursday?
Thursday could work — what time were you thinking?
Pasted are you free thursday?
Smart Reply · Professional

Thursday could work — what time were you thinking?

Undo Open ToneShift 🌐

They sent

are you free thursday?

Your reply · Professional

Thursday could work — what time were you thinking?

How it works

From their message to your reply.

  1. 01

    Copy what they sent

    Copy their message from Messages, dating apps, Mail — anywhere.

  2. 02

    Reply mode + Paste

    Globe to ToneShift, switch to Reply, paste once with the system Paste control.

  3. 03

    Tap a tone & insert

    Get full reply options in that tone. Insert the one you like and send.

Four tones

One keyboard. The voice you need right now.

💼 Professional

Clear, polished, workplace-ready — without sounding like a template.

😉 Flirty

Playful warmth that stays readable. Subtle, playful, or forward.

🕊️ De-escalate

Lower the temperature. Acknowledge, soften, or repair the thread.

⚡ Assertive

Direct and confident with respect intact. Brief, firm, or boundaried.

Also: Rewrite

Already typing? Fix your draft instead.

Switch to Rewrite when the field has your draft. Tap a tone to polish what you wrote — separate from Smart Reply.

Send the message you meant.

Unlimited Smart Replies and rewrites. 2-week free trial, then £3.99/week. Cancel anytime.

Download on the App Store

App Store link will be added when the listing is live. If ToneShift is already on this phone, the button opens the app.