DVR Calculator
Time Calculator for DVRs
$0.99 · Designed for iPad. Not verified for macOS.
DVR Calculator is a practical investigative utility designed for detectives, investigators, and security professionals working with surveillance video and DVR systems.
Surveillance systems often display incorrect timestamps, making accurate video timelines difficult during investigations. DVR Calculator helps quickly calculate corrected times, determine offsets, and maintain organized records while conducting video canvasses and evidence review.
Unlike basic time calculators, DVR Calculator also allows investigators to save calculations locally and organize entries by address, making it easier to track multiple locations and revisit previous calculations during ongoing investigations.
Features include:
• DVR and CCTV time offset calculations
• Corrected timestamp conversion
• Save calculations locally on device
• Organize and sort entries by address
• Quick access to previous calculations
• Fast, investigator-focused workflow
• Useful for CCTV, DVR, NVR, and exported surveillance footage
• Streamlined interface designed for field and investigative use
Built specifically for real-world investigative and surveillance review workflows.
- QOL fixes
- iCloud hardening
- Better saved calculations UI
The developer, LTR Ventures LLC, 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
- LTR Ventures LLC
- Size
- 2.6 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 LTR Ventures LLC. All rights reserved.
