App Store
Version 1.0.15 · 2026-03-19
New marketing materials
Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Not yet tested.
The store currently lists version 1.0.15, updated 2026-03-19.




Store screenshots supplied by the developer.
DEAD LINE is a simple and unique tool that translates environmental disturbances into visual and verbal messages.
Watch responses unfold in real time. Disturbances are processed and displayed as words and images on cards. Your results are saved to a personal deck for sorting and review.
Features (available via in-app purchase)
Upgrade to DEAD LINE Premium to unlock:
Live activity monitor
5,000+ word and image library
Session log
Customizable alert sounds and voices
Subscription Options
DEAD LINE Premium (Monthly)
Duration: 1 Month (auto-renewing)
Price: $9.99 USD/month (prices vary by region)
DEAD LINE Premium (Annual)
Duration: 1 Year (auto-renewing)
Price: $49.99 USD/year (prices vary by region)
Subscription auto-renews unless canceled at least 24 hours before the end of the current period.
Manage or cancel your subscription anytime in Account Settings after purchase.…
From the developer’s store description.
For developers and the curious
The evidence, sources, measurements and versions behind every label above.
No review analysis published for this app.
“Not assessed” means we could not measure it. It is never a zero and never a pass.
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.
Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured
Not yet tested. No analysis has been run for this app, so there is no version or date to report.
Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
New marketing materials
the-dead-lineWhat the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
From the store listing. Billing terms are read from each purchase’s name — the stores don’t publish them — so treat them as a strong hint, not a disclosure.
Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.
Write to [email protected], or use the form. Name the finding, the app version and the evidence that needs correcting. Factual corrections are free and never depend on buying anything.