Comparison

TSTR WiFi vs QueuePrinter

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

Head to head

Operate queuing machine tools

Free

🔧 Utilities

No ratingsView app →

About

TSTR WiFi

Features

Read full description

This is the APP for Tinysine TSTR series Bluetooth relay board.The TSTR series relay board have an OLED display and 4 temperature sensor input ports. It can be controlled by our phones via Bluetooth or WiFi,you can also set 4 threshold value to let the corresponding relay ON/OFF related with the temperature.

About

QueuePrinter

Features

Read full description

This is a tool for operating queued printers. You can connect to the queuing printer and view the numbers and voice calling services currently in the queuing machine in real time.

Screenshots

TSTR WiFi3 screens

QueuePrinter3 screens

Verdict

The call

The clearest difference is update cadence: QueuePrinter at every 3 weeks against TSTR WiFi's every 67 months. QueuePrinter also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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

TSTR WiFi ships an update every 67 months, QueuePrinter every 3 weeks. The most recent releases landed on September 8, 2026 and September 29, 2026 respectively.

Scorecard2 real differences · 4 level

TSTR WiFi versus QueuePrinter: the parameters behind the verdict, then further details
Parameter	TSTR WiFi	QueuePrinter
Price	Free	Free
Update frequency	Every 67 months	Every 3 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone	iPhone, iPad, iPod — better
Requires iOS	16.6	15.0 — better
Further details — not scored
Size	3 MB	2 MB
Age rating	4+	4+
Developer	飞吴	Zhuhai Zywell Technology Co., LTD

In-app purchases

None

TSTR WiFi

No in-app purchases

None

QueuePrinter

No in-app purchases

Questions

Is TSTR WiFi free?

TSTR WiFi is free to download, with no in-app purchases.

Is QueuePrinter free?

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

Do TSTR WiFi or QueuePrinter have ads?

Neither TSTR WiFi nor QueuePrinter shows ads.

Which is updated more often, TSTR WiFi or QueuePrinter?

TSTR WiFi ships an update every 67 months, and QueuePrinter every 3 weeks. Most recently, TSTR WiFi was updated on September 8, 2026 and QueuePrinter on September 29, 2026.