Tracechron: Incident Log
Build Evidence-First Timelines
$1.99 · Designed for iPad. Not verified for macOS.
Reconstruct incident chronology with source, confidence, impact, observation-versus-inference, owner, decisions, and exportable evidence.
Tracechron is a private incident timeline desk for SRE, operations, security, support, and engineering teams who lose hours rebuilding context from chat, logs, alerts, and deploy records.
Merge timestamped observations without erasing uncertainty or confusing correlation with cause.
KEY FEATURES
- Evidence-first chronology
- Confidence and impact scoring
- Observation-versus-inference fields
- Source and clock notes
- Decision and action log
- Priority evidence gaps
- CSV event import
- Post-incident PDF and JSON export
- Local PDF and JSON export
- 110 original offline technical plates
- No account, ads, analytics, tracking, IAP, or subscription
Tracechron organizes recorded evidence and inference; it does not collect logs, monitor systems, establish causality, or replace an incident command process. Preserve original timestamps, clock sources, access controls, legal requirements, and accountable review.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Robert Corbin, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Robert Corbin
- Size
- 70.6 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Robert Corbin

