Demo Diagnostics vs LinkVance
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Demo Diagnostics
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Together in a single app, Veryon’s ChronicX and Spotlight can get your aircraft more uptime by providing convenient mobile access to both aircraft recurring defect management and guided aviation troubleshooting. Veryon’s ChronicX is a complete solution for automatic identification of chronic aircraft defects, chronic resolution management, and defect analysis to improve aircraft safety and reliability. Veryon’s Spotlight module is a comprehensive fault isolation solution providing interactive and collaborative troubleshooting while capturing new field experience so you can grow and retain tribal knowledge and improve first-time fix rates.
LinkVance
Monitor your child's device activity with AI-powered insights. See recent actions, timestamps, and screenshots, with AI identifying activities like gaming or web browsing. A history tab provides a detailed log of past usage.
- AI-based activity monitoring
- Timestamped activity logs
- Screenshot capture
- AI recognition of activities
- History tab for past usage
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Linkvance is an AI-based parental control application to help you monitor your child's device usage with greater efficiency and more transparency. With this application, you can see recent activity from your child on devices with the accompanying desktop application. See what your child was last seen doing with a timestamp and a screenshot. Our AI recognition software will also let you know what it recognizes, whether your child is playing a video game or surfing the web, so that you're always in the loop. You can also view a history tab to see the recent activity going on with your child and see previous timestamps in the system. Made by Darren Huang.
Screenshots
Verdict
The clearest difference is update cadence: Demo Diagnostics at every 2 months against LinkVance's every 5 months. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Demo Diagnostics ships an update every 2 months, LinkVance every 5 months. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.
| Parameter | Demo Diagnostics | LinkVance |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 58 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | Veryon | Coding Minds, Inc. |
In-app purchases
Demo Diagnostics
No in-app purchases
LinkVance
No in-app purchases









