Comparison

NightWatcher Cloud vs Linistry QR Validator

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

Head to head
About

NightWatcher Cloud

This application is designed to work exclusively with IP cameras that utilize QR codes for setup. It facilitates the connection and management of these specific camera types.

Highlights
  • QR code camera setup
  • IP camera compatibility
  • Device management
Features
Read full description

This app works only for ipcamera with QR Code.

About

Linistry QR Validator

Features
Read full description

This application is not for joining a line but for staff members only. Linistry is a digital queue management service. People register to a line digitally (virtual queuing) to avoid physical queuing. One use case is events queue management, where digital ticket holders queue for a program within an event and join a fastlane once their timeslot has come. This application runs on the mobile devices of the event’s staff (responsible for visitor admittance and queue management) and is used to validate digital tickets by reading the QR code located on them. Valid ticket holders are allowed to enter the fastlane and enjoy the program without waiting on the spot. Background information People join queues via a web app, in their phone’ browser. They receive notification of their turn in text (SMS) and also on their web-based digital ticket. Once they get notification of their turn, their web-based digital ticket will display a QR code to be read by “The Linistry QR code reader app”. The reader app works as follows Entering credentials (registration happens via Linistry backend administration portal) As a first step the relevant lines/programs need to be selected by the event staff that will be managed via the app. After activating camera screen, the QR code will be read and validated against the database of valid tickets.

Screenshots

NightWatcher Cloud4 screens
Linistry QR Validator4 screens

Verdict

The call

The clearest difference is update cadence: Linistry QR Validator at every 3 months against NightWatcher Cloud's every 7 months. NightWatcher Cloud's advantage is iOS requirement (6.0 vs 15.0). 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

NightWatcher Cloud ships an update every 7 months, Linistry QR Validator every 3 months. The most recent releases landed on September 21, 2026 and September 10, 2026 respectively.

Scorecard2 real differences · 8 level
NightWatcher Cloud versus Linistry QR Validator: the parameters behind the verdict, then further details
ParameterNightWatcher CloudLinistry QR Validator
PriceFreeFree
Rating3.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 7 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS6.0 — better15.0
Further details — not scored
Size29 MB124 MB
Age rating4+4+
DeveloperEP Technology CorporationLinistry Zartkoruen Mukodo Reszvenytarsasag

In-app purchases

None

NightWatcher Cloud

No in-app purchases

None

Linistry QR Validator

No in-app purchases

Questions

Is NightWatcher Cloud free?
NightWatcher Cloud is free to download, with no in-app purchases.
Is Linistry QR Validator free?
Linistry QR Validator is free to download, with no in-app purchases.
Do NightWatcher Cloud or Linistry QR Validator have ads?
Neither NightWatcher Cloud nor Linistry QR Validator shows ads.
Which is updated more often, NightWatcher Cloud or Linistry QR Validator?
NightWatcher Cloud ships an update every 7 months, and Linistry QR Validator every 3 months. Most recently, NightWatcher Cloud was updated on September 21, 2026 and Linistry QR Validator on September 10, 2026.

Other comparisons