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Sia: Sensory Overload Relief
Overstimulated? Two taps.
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
When it's all too much: open Sia, one tap, and things get quieter. Real-life situations: calm now, prepare, look back. No account needed. Free to start.
We built Sia because we needed it ourselves.
For years, we both thought something was wrong with us. Crowded places drained us. Other people's moods hit like waves. We needed hours alone just to feel like ourselves again. Sound familiar?
Then we learned about high sensitivity, a trait shared by about one in five people. Our nervous systems take in more and process it more deeply. It isn't a flaw. It's how we're made.
But every app we tried felt wrong. Generic meditation, advice that ignored how differently we work. We don't just need to "calm down". We need help made for nervous systems like ours.
So we built Sia.
ONE TAP WHEN IT'S TOO MUCH
Open Sia and tap Breathe. No sign-up, no questions first. A slow breath, one calm step at a time, and words that wait until you've read them.
SITUATIONS FROM REAL LIFE
Crowded places, criticism, an open-plan office, family gatherings, phone calls, too much news, noisy neighbours. Each situation in its own words, with three doors:
• Calm now, for when it's already too much. Always free.
• Prepare, for when you see it coming.
• Look back, for once it's over: what set it off, and what helped.
SIA WAITS FOR YOU
Nothing is rushed. Questions stay until you answer. Choose something to try, and Sia waits while you do it. At the end, one question: what helped?
YOUR MAP OF WHAT HELPS
Two taps after a calm moment, and your own map grows: what gets to you, and what helps you. Built from your real moments, not generic advice.
READY FOR WHAT'S COMING
Name a hard moment ahead, like a meeting or a family visit, and Sia gets you ready beforehand.
UNDERSTAND YOURSELF
A short story explains high sensitivity. A sensitivity profile shows where it shows up for you: senses, people, feelings. An eight-week program goes deeper, one short session a week. Week 1 is free.
MADE FOR SENSITIVE EYES
The light follows the day: softer in the evening, darker at night, never glaring. Reduced motion and larger text are respected.
YOUR PRIVACY
What you note, track and feel stays on your phone. No account is needed. Anonymous usage statistics and ad measurement only with your yes, and you can change that anytime. Moving to a new phone? Save an encrypted copy of your data and keep it where you like.
SIA PLUS
Everything that helps in the moment stays free, always. Sia Plus adds Prepare and Look back for every situation and weeks 2 to 8 of the program. Your first Prepare and first Look back are on us.
This app is for you if you've been called "too sensitive" your whole life. If you feel things deeply and need more downtime than others. If loud places, strong emotions and busy days hit you harder. If you're tired of wellness advice that doesn't get it.
Sia gets it. Because we get it.
Welcome home.
Privacy Policy: https://entersia.com/privacy
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Additional terms: https://entersia.com/terms
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Sia 1.7: plain words, a living world. A short story explains high sensitivity, and the deer at the waterhole is back. Breathe sits in the bar on every screen. Every situation in its own words, with Calm now, Prepare and Look back. Two taps after a calm moment grow your map. The light follows the day and never glares. Name a hard moment and Sia gets you ready. Eight weeks, week 1 free. And a copy of your data for a new phone.
The developer, Markus Fordemann, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Purchases
- User Content
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Contact Info
- Usage Data
- Diagnostics
The developer indicated that this app supports the following accessibility features. Learn More
For more information, visit the developer’s accessibility website .
Information
- Seller
- Peaceflow OU
- Size
- 121.5 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.5 or later.
- iPhone
Requires iOS 15.5 or later. - iPad
Requires iPadOS 15.5 or later. - iPod touch
Requires iOS 15.5 or later. - Mac
Requires macOS 12.4 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and German
- Age Rating
9+
- 9+
- Contains
Advertising
Messaging and Chat
User-Generated Content
Health or Wellness Topics
- In-App Purchases
Yes
- Sia Plus Lifetime $79.99
- Sia Plus $34.99
- Sia Plus $5.99
- Thanks Micro Tip $0.99
- Annual Supporter $44.99
- Nurture Growth $8.99
- Monthly Supporter $4.99
- Plant a Seed $2.99
- Copyright
- © 2026 Peaceflow OÜ