# Right Bright — Flash Exposure Chart

> Flash Exposure Chart (iPhone/iPad app by Lawrence Holmes.)

- Source: https://appshunter.io/ios/app/right-bright/id6742672871 (this page in markdown: same URL + `.md`)
- Developer: [Lawrence Holmes](https://appshunter.io/developer/1208527988)
- Category: Photo & Video, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 16 MB
- Languages: American English
- Released: 2025-03-05
- Data updated: 2026-05-14
- User reviews in markdown: https://appshunter.io/ios/app/right-bright/id6742672871/reviews.md

## What is Right Bright?

Designed for analog photographers who can't easily check the effect a manual flash will have on their exposures, Right Bright helps by showing an intuitive aperture/distance chart based on the power of the flash and the ISO of the film being exposed.

KEY FEATURES:
• Simple, intuitive interface
• Real-time distance calculations
• Visual range indicator for each aperture
• Adjustable flash power settings (1/1 to 1/128)
• Works offline - no internet required
• No ads or tracking

HOW IT WORKS:
Enter your flash unit's Guide Number, and the ISO setting you're working with, and Right Bright instantly shows you the effective working distances for common aperture values.


## Version history (last 1 release)

### 1.0 — 2025-03-05

No release notes.

## Apps similar to Right Bright

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| --- | --- | --- | --- |
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| [Photographer’s Companion](https://appshunter.io/ios/app/photographers-companion/id6754018456) | — | Free | Photo & Video |
| [Filter Simulation](https://appshunter.io/ios/app/filter-simulation/id6747726359) | 5.0 (3) | Free | Photo & Video |
| [Star Exposure Calculator](https://appshunter.io/ios/app/star-exposure-calculator/id6670283794) | — | Free | Photo & Video |
| [iFocus Stacking](https://appshunter.io/ios/app/ifocus-stacking/id6752693470) | 5.0 (2) | $39.99 | Photo & Video |
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## More apps by Lawrence Holmes

- [Songstack: discover new music](https://appshunter.io/ios/app/songstack-discover-new-music/id1208527989)
- [Setify](https://appshunter.io/ios/app/setify/id1484184885)
- [Tempo Run - Running Playlists](https://appshunter.io/ios/app/tempo-run-running-playlists/id1509999732)
- [Festival Finder 2022](https://appshunter.io/ios/app/festival-finder-2022/id1615854175)

All apps by Lawrence Holmes: https://appshunter.io/developer/1208527988

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-14.*