# S1-S2 App - Speaker Controller

> Connect speaker and play music

Canonical page: [https://chrome-stats.com/d/id1585083090](https://chrome-stats.com/d/id1585083090)

## Overview

- **ID:** `id1585083090`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Tran Ngoc Du
- **Category:** Music
- **Rating:** 2.50 / 5 (325 ratings)
- **Version:** 1.0
- **Last updated:** 2021-09-10
- **First published:** 2021-09-09
- **Size:** 20 MB
- **Data as of:** 2026-09-19
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/s1-s2-app-speaker-controller/id1585083090)
- **Privacy policy:** [https://sites.google.com/view/tnd-app/privacy-policy](https://sites.google.com/view/tnd-app/privacy-policy)

## Description

S1-S2 App - Speaker Controller lets you connect to popular speakers and headphones and cast music from your phone or apps. It supports devices from Sonos, JBL, Bose, Sony, and more for seamless multi-device playback.

Key features include easy speaker pairing, iPhone playback control, and streaming podcasts via the iTunes API. Subscriptions are billed through iTunes with auto-renewal; terms and privacy policy are available on the provider's site.

## Rankings

- #109,880 — Overall

## Review summary

User reviews largely complain about a subscription-driven model that locks features behind a paywall, alongside widespread connectivity and compatibility problems between S1/S2 Sono devices and the app. Many report being unable to connect devices or downgrade from S2 to S1, and several note updates disrupt functionality. Several reviews describe the app as not user-friendly and unreliable. Overall, the experience appears negative, with price and stability as the main pain points, and very few positive mentions beyond past hardware success in isolated cases.

### Cons

- Forced premium subscription and paywalls; core features require paying.
- Repeated connectivity and compatibility problems with S1/S2 Sono devices and the app; many users can't connect.
- Updates disrupt performance or change the app in unwanted ways.
- Downgrading from Sono S2 to S1 is not supported or is difficult, causing compatibility frustrations.
- Overall not user-friendly and unreliable experience.

## Similar extensions and apps

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- [S1, S2 Speaker Controller App](https://chrome-stats.com/d/id6511240452) — 4.60 / 5
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- [Speaker Controller: Play S1 S2](https://chrome-stats.com/d/id6736561086)
- [Sono - Phone Connect for Sonos](https://chrome-stats.com/d/id6608966658) — 4.50 / 5
- [Sono S2: Speaker Controller](https://chrome-stats.com/d/id6739945660) — 4.50 / 5
- [Speaker Controller for S1 - S2](https://chrome-stats.com/d/id6753874719) — 4.30 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1585083090)