Comparison

16 Relay Controller vs TASCAM IO CONTROL

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

Head to head

About

16 Relay Controller

Features

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App to control henry solutions 16 Relay hardware devices. The 16 Relay controller connects to an IOT device via web service calls. The webservice endpoints you connect to is determined by the application settings. The default IP address of the webservice for the relay controller is set to a non-routable IP address of 192.168.4.2. The app only uses http and not https so it is only suitable for controlling IOT devices in a closed environment. The 16 Relay controller is limited to sending only the following URL request to the IP address you enter in the settings: http://[ip-address]/status http://[ip-address]/status/[relay-number] http://[ip-address]/on/[relay-number] http://[ip-address]/off/[relay-number] http://[ip-address]/allon http://[ip-address]/alloff http://[ip-address]/hb

About

TASCAM IO CONTROL

Features

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Remote control software for SB-16D. You're always in full control of your SB-16D even if you have no Sonicview. Connect your tablet on the same network as the SB-16D Dante port, and use free TASCAM IO CONTROL software for iPadOS to manage your SB-16D from virtually anywhere.

Screenshots

16 Relay Controller3 screens

Verdict

The call

The clearest difference is update cadence: TASCAM IO CONTROL at every 5 months against 16 Relay Controller's every 34 months. TASCAM IO CONTROL also leads on iOS requirement (12.0 vs 18.6). On price, ads, 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

16 Relay Controller ships an update every 34 months, TASCAM IO CONTROL every 5 months. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.

Scorecard2 real differences · 4 level

16 Relay Controller versus TASCAM IO CONTROL: the parameters behind the verdict, then further details
Parameter	16 Relay Controller	TASCAM IO CONTROL
Price	Free	Free
Update frequency	Every 34 months	Every 5 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad — better	iPad
Requires iOS	18.6	12.0 — better
Further details — not scored
Size	0 MB	29 MB
Age rating	4+	4+
Developer	Mike Henry	TEAC CORP.

In-app purchases

None

16 Relay Controller

No in-app purchases

None

TASCAM IO CONTROL

No in-app purchases

Questions

Is 16 Relay Controller free?

16 Relay Controller is free to download, with no in-app purchases.

Is TASCAM IO CONTROL free?

TASCAM IO CONTROL is free to download, with no in-app purchases.

Do 16 Relay Controller or TASCAM IO CONTROL have ads?

Neither 16 Relay Controller nor TASCAM IO CONTROL shows ads.

Which is updated more often, 16 Relay Controller or TASCAM IO CONTROL?

16 Relay Controller ships an update every 34 months, and TASCAM IO CONTROL every 5 months. Most recently, 16 Relay Controller was updated on October 6, 2026 and TASCAM IO CONTROL on October 4, 2026.