Privacy bench notes

BoltRatio Flash Lab Privacy

Effective 2026 · Company: BoltRatio Flash Lab

BoltRatio Flash Lab does not collect personal data.

BoltRatio Flash Lab is built as an offline-first flash workbench. Guide-number math, gear bays, camera strips, multi-light ratio boards, modifier loss, inverse-square playgrounds, scenes, diagrams, widgets, and Shortcuts run on your iPhone or iPad using on-device SwiftData. There is no account system and no cloud sync service operated by us.

What stays on your device

• Custom and seeded flash heads, guide numbers, and power ladders
• Locked camera / ISO / aperture session strips
• Key, fill, hair, and rim ratio setups and stop offsets
• Modifier and bounce loss choices, floor-plan markers, and saved scenes
• Exported diagrams you choose to share through the system Share Sheet

That information is stored locally. Deleting the app removes local app data according to iOS behavior.

What we do not do

• No third-party analytics SDKs
• No advertising networks or ad trackers
• No sale of personal information
• No required login, profile, or remote account database

Network use

Core lighting math and scene storage do not depend on a network connection. If you contact support, you initiate email with your own mail client; that correspondence is outside the app’s on-device database.

Share Sheet, widgets, and Shortcuts

When you export an image or PDF, iOS system sharing controls where the file goes. WidgetKit surfaces and App Intents read the same on-device data you already saved—they do not open a separate analytics channel.

Children

The app is a professional photography utility. It is not directed at children, and because the product does not collect personal data, we do not knowingly build profiles of anyone under 13 (or the equivalent age in your region).

Changes

If this policy ever changes in a material way, we will update this page and the effective year note above. Continued use after an update means you have read the revised text.

Contact

Privacy questions: harloffdailerianym863@gmail.com
BoltRatio Flash Lab · 2026