Comparison

In Symphony vs Emergency Sounds +

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

In Symphony

Features
Read full description

iSymphony is a universal remote control application, designed to provide you with a simple yet powerful control over your domotics, entertainment and surveillance system. The application is specifically targeted at Sealux integrated system developed by Nextworks Srl. The functions available on your iPhone, iPod and iPad depend on the hardware currently installed in your system, and include: - complete multi-terminal, multi-zone A/V streaming control - A/V library browsing directly on your iPhone / iPod / iPad - multi-zone domotics control for lighting (on/off, dimmers, RGB, RGBW, multi-white) - multi-zone domotics control for curtains and shaders, lifters and motors - multi-zone domotics control for air conditioning - comprehensive scenarios capturing the status of the entire system - user authentication with different pages and levels of functionality - easy access to all zones and terminals The application can be used only if you have a Symphony integrated system.

About

Emergency Sounds +

Access a collection of loud horns, sirens, and emergency sounds for use as ringtones, notifications, or alarms. Never miss an important alert again with these attention-grabbing sound effects.

Highlights
  • Free loud emergency sounds
  • Customizable ringtones
  • Notification and alarm sounds
  • Police, fire, and other emergency sounds
  • Easy and safe to use
Features
Read full description

Emergency sounds features free loud horns, sirens and emergency sounds you can use as a ringtone, notification, SMS sound, email alert or alarm sound. Simply tap a button to listen to the selected emergency sound and save your favorite as a loud ringtone that you and everyone around will hear. You will never have to worry about not hearing your text message sound, alarm, phone ringing or email alert again. Emergency sounds includes - free loud emergency sounds and ringtones - easy and safe to use - loud horns, alarms, sirens and more - police, fire and other emergency response sounds Sounds include: Police radio sounds Emergency sirens and horns sound effects Loud alerts, alarms and more. Enjoy these free emergency sounds and ringtones!

Screenshots

In Symphony3 screens
Emergency Sounds +4 screens

Verdict

The call

The clearest difference is ads: In Symphony at none against Emergency Sounds +'s shown. In Symphony also leads on update cadence (every 3 weeks vs every 18 months) and iOS requirement (9.0 vs 12.0). On price, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

In Symphony ships an update every 3 weeks, Emergency Sounds + every 18 months. The most recent releases landed on October 29, 2026 and November 1, 2026 respectively.

Scorecard3 real differences · 7 level
In Symphony versus Emergency Sounds +: the parameters behind the verdict, then further details
ParameterIn SymphonyEmergency Sounds +
PriceFreeFree
Rating—4.5 (104 ratings) — better
Positive reviews—25.0% of reviews
Number of ratings—104 — better
Update frequencyEvery 3 weeks — betterEvery 18 months
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better12.0
Further details — not scored
Size85 MB33 MB
Age rating4+12+
DeveloperneXtworks SrlE K S Boltz

In-app purchases

None

In Symphony

No in-app purchases

None

Emergency Sounds +

No in-app purchases

Questions

Is In Symphony free?
In Symphony is free to download, with no in-app purchases.
Is Emergency Sounds + free?
Emergency Sounds + is free to download, with no in-app purchases.
Do In Symphony or Emergency Sounds + have ads?
Emergency Sounds + shows ads; In Symphony does not.
Which is updated more often, In Symphony or Emergency Sounds +?
In Symphony ships an update every 3 weeks, and Emergency Sounds + every 18 months. Most recently, In Symphony was updated on October 29, 2026 and Emergency Sounds + on November 1, 2026.

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