# SGNL.fm — Original Focus & Flow FM

> Original Focus & Flow FM (iPhone/iPad app by Shadow Tech PTE.LTD..)

- Source: https://appshunter.io/ios/app/sgnlfm/id6758341309 (this page in markdown: same URL + `.md`)
- Developer: [Shadow Tech PTE.LTD.](https://appshunter.io/developer/1872385832)
- Category: Music, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.1 · 47 MB
- Languages: American English
- Released: 2026-02-21
- Data updated: 2026-09-07
- User reviews in markdown: https://appshunter.io/ios/app/sgnlfm/id6758341309/reviews.md

## What is SGNL.fm?

SIGNAL IN. NOISE OUT.
SGNL.fm is a functional audio tool designed to hack your state of mind. We don't do static playlists or looping tracks.

[ AI-POWERED GENERATIVE MUSIC ]
Powered by an advanced generative engine, SGNL composes living, non-repetitive music in real-time. Whether you are coding a masterpiece, running a marathon, or drifting into deep sleep, the frequency evolves with you. No earworms, no listener fatigue.

[ BORDERLESS FLOW: ALL DEVICES ]
One subscription unlocks your entire Apple ecosystem. Seamlessly sync your focus state across your iPhone, iPad, and Mac. Buy once, immerse everywhere.

[ THE PROTOCOLS ]

- FOCUS: Ambient music for work. Low-tempo beats designed to occupy your subconscious and eliminate distraction.
- ENERGY: Rhythmic beats for training. High-tempo, driving frequencies to keep your momentum flowing.
- ZEN: Restorative music for rest. Evolving textures that never loop, ideal for decompression.

[ FAIR & FLEXIBLE SUBSCRIPTION ]
- SGNL.fm is a premium service for those who value their attention, offering maximum value for your entire digital life.
- Flexible Monthly, Quarterly, and Annual plans.
- Cancel anytime easily in your Apple ID settings.

Prices may vary by location. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period. Your account will be charged for renewal within 24-hours prior to the end of the current period.

Tune into your frequency.

---

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://sgnl.shadowsg.com/privacy.html
Terms of Service: https://sgnl.shadowsg.com/terms.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| SGNL.fm Premium (Quarterly) | $6.99 | per 3 months |
| SGNL.fm Premium (Monthly) | $2.99 | per month |
| SGNL.fm Premium (Annual) | $19.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| SGNL.fm Premium (Lifetime) | $49.99 | one-time |



## Version history (last 2 releases)

### 1.0.2 — 2026-03-10

Welcome to SGNL 1.0.2. We are expanding the frequency:
- Borderless Flow: SGNL is now fully optimized for iPad and Mac. Sync your focus state seamlessly across all your Apple screens.
- Lifetime Unlock: By popular demand, we've added a one-time purchase option. Buy once, own your focus forever.
- Global Frequencies: Now fully localized and fluent in German, Japanese, and Simplified Chinese.
- Under-the-hood generative engine optimizations for a smoother, uninterrupted audio flow.

### 1.0 — 2026-02-21

No release notes.

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## More apps by Shadow Tech PTE.LTD.

- [Omit Task](https://appshunter.io/ios/app/omit-task/id6759959492)
- [DewCount](https://appshunter.io/ios/app/dewcount/id6760277083)

All apps by Shadow Tech PTE.LTD.: https://appshunter.io/developer/1872385832

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-07.*