Comparison

isuniYe OTC vs D230 Tool

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

Head to head

isuniYe OTC

isuniYe Fit hearing device app

About

isuniYe OTC

Features

Read full description

This application facilitates following - Connect with iSuniye devices - Set Gain - Set Clarity - Set Equalisers - Save all the above settings permanently on iSuniye devices - Configure wind noise settings - Enable ANSI Test mode - Reset Frequencies to original - And few enhancements

About

D230 Tool

Features

Read full description

D230 Tool is a setup tool for Shuttle D230 device server version. Using D230 Tool on your iOS device, you can setup network configuration of D230 device to enable D230 device connect to intranet or internet. Furthermore, you can assign server address of D230 device to enable D230 device connect to server to sync contents of digital signage. Note: This APP is only design for use with Shuttle D230 device server version.

Screenshots

isuniYe OTC4 screens

D230 Tool4 screens

Verdict

The call

The clearest difference is iOS requirement: isuniYe OTC at 12.0 against D230 Tool's 16.0. On price, update cadence, ads and in-app purchases 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

isuniYe OTC ships an update every 14 months, D230 Tool every 25 months. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 5 level

isuniYe OTC versus D230 Tool: the parameters behind the verdict, then further details
Parameter	isuniYe OTC	D230 Tool
Price	Free	Free
Update frequency	Every 14 months — better	Every 25 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	12.0 — better	16.0
Further details — not scored
Size	35 MB	7 MB
Age rating	4+	4+
Developer	iSuniye LLC	Shuttle Inc.

In-app purchases

None

isuniYe OTC

No in-app purchases

None

D230 Tool

No in-app purchases

Questions

Is isuniYe OTC free?

isuniYe OTC is free to download, with no in-app purchases.

Is D230 Tool free?

D230 Tool is free to download, with no in-app purchases.

Do isuniYe OTC or D230 Tool have ads?

Neither isuniYe OTC nor D230 Tool shows ads.

Which is updated more often, isuniYe OTC or D230 Tool?

isuniYe OTC ships an update every 14 months, and D230 Tool every 25 months. Most recently, isuniYe OTC was updated on October 6, 2026 and D230 Tool on October 24, 2026.