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Comeback Lab

Andreas Fetscher

No ratings yetLifestyleAges 4+

Get it free on the App StoreOpens Apple's App Store

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About this app

Stressful message just landed in your phone? COMEBACK LAB gives you a calm reply you can actually send — and, if you need it, a sharper, colder, funnier, or boundary-setting version too. Paste the message. Pick the situation — dating, ex, friend, family, work, group chat, apology, boundary. Pick a tone. Comeback Lab generates the reply locally, on your device. Your message never leaves your phone. No AI hype. No data harvesting. No 'premium' feature designed to humiliate the person on the other end. Free tier: 3 calm-tone replies a day, forever. Unlock a Savage Reply for one sharp answer. Buy the Emergency Reply Kit for five options on one message. Or go Comeback Lab Pro for unlimited replies, all tones, and saved replies. IN-APP PURCHASES • Savage Reply — $0.99 • Emergency Reply Kit — $2.99 • Reply Pack (10 credits) — $4.99 • Comeback Lab Pro — $5.99 / month • Lifetime Unlock — $19.99 (one-time) Three calm replies a day, free, forever. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

What's new

Version 1.0.7 · Jul 16, 2026

Polish, stability and clarity improvements.

In-app purchases

The most popular purchases on the App Store.

  • Lifetime UnlockConsumable$299.00
  • Both PacksConsumable$99.00
  • Diplomatic PackConsumable$69.00
  • Petty PackConsumable$69.00
  • Comeback Lab LifetimeConsumable$399.00

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