Comparison

UVCs vs NSYS Diagnostics

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

Head to head

About

UVCs

Features

Read full description

Universal Verifiable Credentials (UVCS) is a mobile verification application that allows users to instantly verify the authenticity of official documents and credentials using secure QR codes powered by the Verify.gov platform. UVCs is designed to support trusted digital verification across borders, helping citizens, employers, universities, and authorities confirm the legitimacy of documents without complicated procedures.

About

NSYS Diagnostics

Features

Read full description

NSYS Diagnostics is a professional training application designed to help users learn and practice correct interactions with device functions. The app provides guided scenarios that help users understand how device functions respond when the required actions are performed correctly. NSYS Diagnostics supports onboarding, training, and knowledge validation for workflows where correct interaction with device functions is required.

Screenshots

UVCs4 screens

NSYS Diagnostics4 screens

Verdict

The call

The clearest difference is update cadence: NSYS Diagnostics at every 3 weeks against UVCs's every 2 months. NSYS Diagnostics also leads on device support (4 vs 2). 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

UVCs ships an update every 2 months, NSYS Diagnostics every 3 weeks. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

Scorecard2 real differences · 4 level

UVCs versus NSYS Diagnostics: the parameters behind the verdict, then further details
Parameter	UVCs	NSYS Diagnostics
Price	Free	Free
Update frequency	Every 2 months	Every 3 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod, Apple Watch — better
Requires iOS	13.0	13
Further details — not scored
Size	56 MB	15 MB
Age rating	4+	4+
Developer	Digital Government Committee	Grigoriy Glazman

In-app purchases

None

UVCs

No in-app purchases

None

NSYS Diagnostics

No in-app purchases

Questions

Is UVCs free?

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

Is NSYS Diagnostics free?

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

Do UVCs or NSYS Diagnostics have ads?

Neither UVCs nor NSYS Diagnostics shows ads.

Which is updated more often, UVCs or NSYS Diagnostics?

UVCs ships an update every 2 months, and NSYS Diagnostics every 3 weeks. Most recently, UVCs was updated on October 8, 2026 and NSYS Diagnostics on October 11, 2026.