Comparison

Ossia VMS vs Liquid Sound ID

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

Head to head

About

Ossia VMS

Features

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Ossia VMS is the mobile companion app for the powerful Ossia VMS Enterprise platform. Seamlessly connect to the Ossia VMS management server to access approved devices and channels, enabling live view, playback, and PTZ control—all at your fingertips.

About

Liquid Sound ID

Features

Read full description

Identifying flowing water conditions from water sounds #splashing、sloshing、squishing、dripping、pouring

Screenshots

Ossia VMS3 screens

Liquid Sound ID1 screens

Verdict

The call

The clearest difference is ads: Ossia VMS at none against Liquid Sound ID's shown. Ossia VMS also leads on iOS requirement (13.0 vs 15.8.3). Liquid Sound ID's advantage is update cadence (every 2 weeks vs every 23 months). 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

Ossia VMS ships an update every 23 months, Liquid Sound ID every 2 weeks. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

Scorecard3 real differences · 3 level

Ossia VMS versus Liquid Sound ID: the parameters behind the verdict, then further details
Parameter	Ossia VMS	Liquid Sound ID
Price	Free	Free
Update frequency	Every 23 months	Every 2 weeks — better
Ads	No — better	Yes
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.0 — better	15.8.3
Further details — not scored
Size	56 MB	36 MB
Age rating	4+	4+
Developer	PROVISION-ISR LIMITED	Hideaki Uchikoshi

In-app purchases

None

Ossia VMS

No in-app purchases

None

Liquid Sound ID

No in-app purchases

Questions

Is Ossia VMS free?

Ossia VMS is free to download, with no in-app purchases.

Is Liquid Sound ID free?

Liquid Sound ID is free to download, with no in-app purchases.

Do Ossia VMS or Liquid Sound ID have ads?

Liquid Sound ID shows ads; Ossia VMS does not.

Which is updated more often, Ossia VMS or Liquid Sound ID?

Ossia VMS ships an update every 23 months, and Liquid Sound ID every 2 weeks. Most recently, Ossia VMS was updated on November 2, 2026 and Liquid Sound ID on November 8, 2026.