FillaWorks.

Filla Works Limited creates practical apps, tools and digital products designed to make everyday tasks clearer, safer and easier.

PulseSOS

Available now — iPhone & Android

PulseSOS helps you attract attention using sound and light signalling on your phone. It works offline, without an account or tracking.Explore PulseSOS and download the appImportant notice: PulseSOS is a signalling aid only. It is not an emergency service, does not contact emergency services automatically, and is not a replacement for calling local emergency services, using approved safety equipment, or following professional safety advice. PulseSOS does not guarantee rescue, detection, response or personal safety.

Support

For support, questions, feedback or product enquiries, please contact:

Support email: [email protected]

Privacy Policy

Filla Works Limited is a company registered in England and Wales.Company number: 17288266Registered office:
71-75 Shelton Street
Covent Garden
London
WC2H 9JQ
United Kingdom
Contact: [email protected]Last updated: 13 September 2026

Scope of the Privacy PolicyThis privacy policy explains how Filla Works Limited handles personal information in connection with our website, products, apps and support communications.Information we may collectOur website provides company and product information. We may receive personal information if you choose to contact us by email. This may include your name, email address, message content, and any information you choose to include in your enquiry.PulseSOS app privacyPulseSOS works without user accounts and does not collect personal information through the app. PulseSOS does not use analytics, advertising tracking, user accounts, location tracking, or a backend service. The app’s signalling features run locally on your device.Device permissions used by PulseSOSPulseSOS may request or use device features such as the torch/flashlight, vibration/haptics, audio output and screen wake/display controls to produce sound, light and alert signals. Torch access is used only to produce a light signal; no photos or video are captured. Vibration/haptics are used only to support alert signalling. PulseSOS does not use these features to collect personal information.How we use informationWe may use information you provide to respond to enquiries, provide product support, manage feedback, maintain business records, and comply with legal or regulatory obligations.Sharing informationWe do not sell personal information. We may use trusted service providers to operate our website, email, business systems or app-store services.Cookies and analyticsOur website may use essential cookies or standard hosting functionality. If we later add analytics, tracking cookies, advertising pixels or similar technologies, this policy will be updated.For privacy matters, email: [email protected]

Contact FillaWorks

General enquiries: [email protected]
Product support: [email protected]
Company/admin matters: [email protected]

Filla Works Limited
Company number: 17288266
Registered in England and Wales
Registered office:
71-75 Shelton Street
Covent Garden
London
WC2H 9JQ
United Kingdom

© 2026 Filla Works Limited. All rights reserved.
FillaWorks. Simple tools that help.

FillaWorks.Simple tools that help.

PulseSOS

PulseSOS logo: sound and torch symbols in an amber circle

Hopefully, you’ll never need it.
But if you do, simple matters.

A simple signalling aid for your phone. Attract attention with SOS sound and light signals, with visual and haptic feedback.Works offline. No account. No tracking.Available now for iPhone and Android.

Download PulseSOS on the App Store
Get PulseSOS on Google Play
PulseSOS main screen showing Sound SOS and active Light SOS controls
01 / SOUNDSOS soundA repeating sound signal to help attract attention.
02 / LIGHTLight signallingTorch signalling with screen-flash fallback when needed.
03 / FEEDBACKHaptic confirmationVisual, text and vibration feedback to confirm what is happening.
04 / SIMPLENo accountNo signup or account to manage.
05 / PRIVATENo trackingNo advertising, analytics or location tracking in the app.
06 / OFFLINEWorks offlineSound and light signalling without a data connection.

ONE SCREEN. TWO SIGNALS.

Simple to use.
Designed to help.

Open PulseSOS and choose sound, light, or both. The app repeats the SOS signal until you stop it, subject to your device’s operating limits.

1. Open the app

The main controls are ready on one screen.

2. Start a signal

Tap Sound SOS or Light SOS. You can use both together.

3. Stay in control

Check the on-screen status and tap the active control to stop.

Keep PulseSOS open while signalling. Sound, light or vibration may stop or be reduced if the screen locks, battery is low, the app closes or another app takes over.

Download PulseSOS today.

Available for iPhone and Android. See your app store for current pricing and device compatibility.