NSYS vs TouchScreenCheck
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NSYS
This utility app tests your knowledge of device functions. It simulates actions like making calls, connecting to Wi-Fi, and using sensors, cameras, and audio. It's designed to verify your understanding of how these features work.
- Simulates call functionality
- Tests Wi-Fi connection
- Verifies button interactions
- Assesses sensor usage
- Checks camera functionality
- Evaluates audio recording/listening
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NSYS-Test shows the response of functions when you make right action with it. Such as: Call Connect to Wi-Fi Find and push buttons/buttons combinations Sensors usage Cameras usage Audio recording/listening Etc Check your knowledge of functions usage. Ask your supervisor for a password.
TouchScreenCheck
This utility app helps you test your device's touchscreen responsiveness and consistency. It visually indicates touch registration with color changes and displays touch counts and coordinates. It's useful for diagnosing screen issues or confirming proper functionality.
- Test touch responsiveness
- Check touch consistency
- Verify touch reliability
- Visual touch feedback
- Display touch count
- Show last touch coordinates
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The simple app lets you test TouchScreen responsiveness, check its consistency and reliability in registering touches. Background color changes upon every touch during the test. Total number of touches and the coordinates of the last touch are shown on screen. This provides an easy way to verify and demonstrate TouchScreen issues to a Service Center. Equally valuable could be verification and visible confirmation that TouchScreen itself works fine, so that whatever unresponsiveness one might experience in some app, in an element at any place on screen, it could be confidently addressed to that app’s software technical support.
Screenshots
Verdict
The clearest difference is review sentiment: TouchScreenCheck at 94% against NSYS's 0%. TouchScreenCheck also leads on rating (4.7 vs 2.7) and ratings volume (36 vs 7). NSYS's advantage is update cadence (every 2 months vs every 7 months) and iOS requirement (12.0 vs 14.7). On price, ads, in-app purchases and monetization model 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TouchScreenCheck holds the better App Store score, 4.7 against 2.7. That said, the two scores are not equally well evidenced: TouchScreenCheck has 36 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 0% of NSYS's written reviews are positive against 94% of TouchScreenCheck's.
NSYS ships an update every 2 months, TouchScreenCheck every 7 months. The most recent releases landed on September 12, 2026 and September 1, 2026 respectively.
| Parameter | NSYS | TouchScreenCheck |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (7 ratings) | 4.7 (36 ratings) — better |
| Positive reviews | 0.0% of reviews | 94.3% of reviews — better |
| Number of ratings | 7 | 36 — better |
| Update frequency | Every 2 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod, Apple Watch | iPhone, iPad, iPod, Apple Watch |
| Requires iOS | 12.0 — better | 14.7 |
| Further details — not scored | ||
| Size | 29 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Grigoriy Glazman | Aidar Khasanov |
Customer experience
NSYS
TouchScreenCheck
In-app purchases
NSYS
No in-app purchases
TouchScreenCheck
No in-app purchases
Questions
Is NSYS free?
Is TouchScreenCheck free?
Which has better reviews, NSYS or TouchScreenCheck?
Do NSYS or TouchScreenCheck have ads?
Which is updated more often, NSYS or TouchScreenCheck?
Other comparisons
