DataDome vs NSYS Diagnostics
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
DataDome
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Get notified in real time when bad bots attack, and configure your bot protection in few taps. DataDome is the #1 SaaS bot protection solution for e-commerce and classified ads businesses. It runs on autopilot, and requires no daily intervention from your teams. We will send you notifications whenever your website, mobile app or API is under attack. From the app, you can turn on the protection on all or a selected set of endpoints. You will need a DataDome account to access the app. You can start a free trial by visiting https://datadome.co/free-signup/ With the DataDome app, the protection of your platform is at your fingertips. You can now receive notifications directly in your mobile phone, and easily adjust the configuration of your protection. NOTIFICATIONS - Real-time notifications of bad bot attacks: Layer 7 DDoS attacks, credential stuffing, intensive scraping, and all other OWASP automated threats ATTACK DATA - Log of recent attacks and notifications - Attack information - Attack statistics CONFIGURATION - Activate or disable site-wide protection - Activate or disable protection per endpoint SUPPORT Problems? Feedback? The more you tell us, the better DataDome gets. Visit https://docs.datadome.co/docs/support to contact our Support team. TERMS OF USE https://datadome.co/terms-of-service/
NSYS Diagnostics
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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
Verdict
The clearest difference is update cadence: NSYS Diagnostics at every 3 weeks against DataDome's every 4 months. NSYS Diagnostics also leads on device support (4 vs 2) and iOS requirement (13 vs 16.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
DataDome ships an update every 4 months, NSYS Diagnostics every 3 weeks. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.
| Parameter | DataDome | NSYS Diagnostics |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 3 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Apple Watch โ better |
| Requires iOS | 16.0 | 13 โ better |
| Further details โ not scored | ||
| Size | 10 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | DataDome | Grigoriy Glazman |
In-app purchases
DataDome
No in-app purchases
NSYS Diagnostics
No in-app purchases
Questions
Is DataDome free?
Is NSYS Diagnostics free?
Do DataDome or NSYS Diagnostics have ads?
Which is updated more often, DataDome or NSYS Diagnostics?
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