Sister Signal

Sister Signal

Clarity is Protection

5 ratings
5 reviews
Free

Details

  • Released
  • Updated
  • May 29, 2026
  • June 30, 2026

Features

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About

This app offers a private space for women to understand relationship dynamics, regulate emotions, and trust their instincts. It provides tools to decode communication, recognize manipulation tactics, and build a support network for emotional safety and empowerment.

AI-assisted text and conversation decoding
Identify manipulation tactics
Educational abuse library
Private incident logs
Trusted Circle for support
Discreet support prompts
Date & Outing Check-ins
Nervous system regulation tools
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What's New in Sister Signal

1.3

June 30, 2026

What’s New in Version 1.3 We’ve made Sister Signal even safer and more reliable. • Added a clear consent flow before enabling SMS safety alerts. • Improved Trusted Circle safety notification experience. • Refined settings and user experience. • Fixed bugs and improved overall stability and performance.

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User reviews

Excellent resource

I just downloaded and scanned through the app. It almost brought me to tears - tears of relief! I look forward to using this resource as a way to guide me through dealing with emotional abuse dished out by the covert narcissist I’m married to, whether I stay or decide to leave.

Intuitive and safe

Beautiful idea, much needed tool. This app feels intuitive and safe. It’s loaded with education, resources, and space to breathe and decode. I feel this app helping so many. I will be sharing! Thank you!

A must have!

Sister Signal is unlike anything I’ve ever downloaded. As someone who spent years confused, doubting myself, and wondering if what I was experiencing was “really that bad” and this app gave me language, clarity, and a sense of being genuinely supported.

The Text Decoder alone is worth everything. The lessons, the Sanctuary Hub, the recovery paths… it’s like having a trauma-informed guide in your pocket at 2am when you can’t talk to anyone.

And it’s free. For every woman. In English AND Spanish.

This app was clearly built by someone who actually lived this. You can feel it in every single feature. Download it and send it to every woman in your life.
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Intuitive and genuine

Authentic vibes of here to help. Organized and validating- I’m looking forward to trying some of the features for breathing techniques- and yes I’ll start with a half a glass of water ☺️ also big fan of independent app devs, lady start ups and neighborhood innovation and here she is!

Great idea and execution!

This is such a needed app. This is a great nonjudgmental tool for getting advice and creating a log to look back on. Love the Spanish option too.

Developer apps

FAQ

What is Sister Signal?

Sister Signal is a private emotional safety companion designed to help women find clarity, recognize unhealthy relationship patterns, regulate their nervous systems, and reconnect with their own instincts. It offers practical tools for emotional awareness without judgment.

Does Sister Signal have ads?

No, Sister Signal is ad-free, allowing for an uninterrupted and private user experience focused on emotional safety and self-reflection.

What kind of relationship patterns can Sister Signal help identify?

Sister Signal helps users recognize gaslighting, DARVO, coercive control, trauma bonding, financial abuse, and other manipulation tactics. It also explores the Cycle of Abuse and the Power & Control Wheel.

How does Sister Signal support users in uncomfortable situations?

Users can build a Trusted Circle of contacts to send discreet support prompts like 'Call me' or 'I need help.' The app also offers Date & Outing Check-ins for accountability and connection.

Can Sister Signal be used offline?

While specific offline functionality isn't detailed, the app's focus on private reflection and tools like incident logs suggests many features can be used without a constant internet connection.

What devices is Sister Signal available on?

Sister Signal is available on iPhone, iPad, and iPod, making it accessible to a wide range of Apple users.

How often is Sister Signal updated?

The latest version, 1.3, was released on June 30, 2026, indicating regular updates to improve features and user experience.

Is Sister Signal suitable for all ages?

Sister Signal is rated 4+, making it appropriate for a broad audience. However, its content focuses on sensitive topics related to relationships and emotional safety.