LensTutorial vs FinderKit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LensTutorial
Learn photographic lens usage with interactive simulations and calculations. Visualize effects of lens controls and estimate parameters like angle of view and depth of field easily. Supports all modern cameras.
- Interactive lens simulations
- Depth of field calculator
- Angle of view estimation
- 35-mm equivalent calculation
- Subject magnification display
- Support for modern cameras
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LensTutorial is about learning to use photographic lenses the easy way. The app wraps all lens calculations into one package and allows you to quickly see them in action. Learning photography can be easy and we encourage you to use our app to facilitate this process. LensTutorial allows to simulate photographic lens usage and display effects of lens controls manipulation. The app combines both visual and interactive way of representing information with classic DOF calculator functionality. It allows to quickly estimate and visualize the following parameters on one screen: Angle of view Total depth of field Near range of depth Far range of depth 35-mm equivalent of focal length Subject magnification All modern cameras of various makers supported.
FinderKit
This app simulates camera and lens combinations to provide an accurate preview for filmmaking and photography. It helps users organize projects, save media, and generate shotlists, streamlining workflow for creators and crews.
- Accurate camera and lens previews
- Extensive camera and lens library
- Project and scene organization
- In-app gallery with notes
- PDF shotlist export
- Customizable overlays and accessories
- Multicam preset buttons
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200+ cameras, 2000+ lenses, the fastest lens selection of any viewfinder app, plus PDF shotlists, project organization, and iCloud sync. Whether you're scouting a location, testing a new angle on set, or making a quick photo-based storyboard, FinderKit will help you work faster and keep you and your crew in sync. FinderKit also has a dedicated mode for photographers, with common photo sensor sizes and a simplified lens interface. Simply choose your camera and lens package, and you'll get an accurate preview of what your camera will see. Quickly scroll the lens list to change focal lengths—no need to manually tap through each lens to get to the one you want. Save photos and videos to the in-app gallery, where you can organize by project and scene, add notes, or share. CAMERAS AND LENSES Includes over 200 cameras from brands like Arri, Canon, Red, Sony, Blackmagic, Panasonic and more, as well as over 2000 lenses from Angenieux, Arri, Cooke, Canon, DZO, Hawk, Leica, Zeiss and others. You can even group together individual lenses to make a custom kit for each project. ACCESSORIES AND OVERLAYS Speed boosters, extenders, aspect ratios, custom crops, thirds, grids, title safe, crosshair—FinderKit has it all. PROJECTS Projects let you organize your work. New photos and videos are saved to the project currently selected, along with your most recent camera and lens selections. When you return to that project later, your media and camera/lens settings are automatically loaded. GALLERY With an easy to use design, the gallery makes it simple to view, organize, and share media. When viewing media, just swipe up to see metadata and add titles/notes. Swipe back down to return to the gallery. Media is automatically grouped by project, and you can further organize by scene if you choose. ICLOUD SYNC Keep your media safe in the event of device loss or damage, and download FinderKit for Mac + iPad to view, organize and share your media on a large screen device with mouse and keyboard support. AND MORE • Fullscreen mode lets you cut out the distractions, hiding all the controls except the lens picker and shutter buttons. • Looks let you dial in exposure, contrast, temperature, saturation and more. • Multicam buttons store preset camera and lens combinations for easy access when you're working with multiple cameras. • A coverage warning lets you know that the lens you selected may not cover the current camera sensor (with a shortcut to LensKit to see the full coverage chart). • If you use CameraKit or LensKit, a single tap sends your setup to FinderKit, and vice versa • Even more features to come! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: FinderKit at 4.9 against LensTutorial's 2.9. FinderKit also leads on review sentiment (90% vs 50%) and update cadence (every 2 months vs every 7 months). LensTutorial's advantage is iOS requirement (10.0 vs 15.0). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. LensTutorial sells 4 one-off in-app purchases and FinderKit sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
FinderKit holds the better App Store score, 4.9 against 2.9. Both are backed by a comparable volume of ratings — 7 and 13 respectively. Written reviews point the same way: 50% of LensTutorial's written reviews are positive against 90% of FinderKit's.
LensTutorial ships an update every 7 months, FinderKit every 2 months. The most recent releases landed on September 10, 2026 and September 30, 2026 respectively.
| Parameter | LensTutorial | FinderKit |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (7 ratings) | 4.9 (13 ratings) — better |
| Positive reviews | 50.0% of reviews | 89.7% of reviews — better |
| Number of ratings | 7 | 13 — better |
| Update frequency | Every 7 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 7 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Alf Jorgen Bratane | Zak Ray |
Customer experience
LensTutorial
FinderKit
In-app purchases
LensTutorial
- Aperture upgrade$0.99
- Zoom upgrade$0.99
- Distance upgrade$0.99
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- Built-In lens$1.99
FinderKit
- Monthly Subscription$4.991 Month
- Annual Subscription$49.991 Year
- Lifetime Access$29.99
Questions
Is LensTutorial free?
Is FinderKit free?
Which has better reviews, LensTutorial or FinderKit?
Do LensTutorial or FinderKit have ads?
Which is updated more often, LensTutorial or FinderKit?
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