S1-S2 App - Speaker Controller

Name: S1-S2 App - Speaker Controller
Rating: 2.5 (325 reviews)
Author: Tran Ngoc Du

By: Tran Ngoc Du App

Connect speaker and play music

Overview

Version:

1.0

Last updated: 2021-09-10

Ranking

#121,494 ▼ 439

Overall

Features & Capabilities

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.

User Growth & Download Statistics

App Music & Audio API

By:

Tran Ngoc Du

Rating:

2.50

(325) 1 new ratings

Version:

1.0 Last updated: 2021-09-10

Version code:

844029978

Creation date:

2021-09-09

Compatible devices:

Size:

20.08MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-07-18

Compare stats and ranking:

Ranking

# 121,494 ▼ 439

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Tran Ngoc Du

Apple Apps Store

https://apps.apple.com/us/app/s1-s2-app-speaker-controller/id1585083090

User Reviews

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.

Pros

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.