# Camera Lens Crop Factor — Lens to Sensor Crop Factor

> Lens to Sensor Crop Factor (iPhone/iPad app by John Mark Santos.)

- Source: https://appshunter.io/ios/app/camera-lens-crop-factor/id6760890958 (this page in markdown: same URL + `.md`)
- Developer: [John Mark Santos](https://appshunter.io/developer/1884282176)
- Category: Photo & Video, Utilities
- Price: $1.99
- Age rating: 4+
- Requires: iOS 15.1 · 29 MB
- Languages: American English
- Released: 2026-04-14
- Data updated: 2026-08-11
- User reviews in markdown: https://appshunter.io/ios/app/camera-lens-crop-factor/id6760890958/reviews.md

## What is Camera Lens Crop Factor?

Crop Factor is a professional cinematography tool designed to simulate how lenses behave across different camera sensor formats.

Built for cinematographers, camera operators, students, and filmmakers, the app provides an accurate and intuitive way to visualize lens crop factor and field of view across industry-standard cinema cameras.

Modern productions often use multiple camera systems with varying sensor sizes. A lens will not behave the same way across different cameras, which can affect framing, composition, and shot consistency.

Crop Factor solves this by allowing users to instantly compare how lenses perform on cameras from ARRI, RED, Sony, Blackmagic, and Canon, using professional lens sets from ARRI/Zeiss, Cooke, Leica, and DZOfilm.

## Chart rankings

- #194 in Top Paid · Photo & Video (US App Store)


## Version history (last 1 release)

### 1.0 — 2026-04-14

No release notes.

## More apps by John Mark Santos

- [FrameScope Viewfinder](https://appshunter.io/ios/app/framescope-viewfinder/id6760400333)
- [Anything to Markdown Converter](https://appshunter.io/ios/app/anything-to-markdown-converter/id6793808032)

All apps by John Mark Santos: https://appshunter.io/developer/1884282176

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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 2026-08-11.*