Comparison

LensAgent Pro vs Magic Canonic ViewFinder

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

LensAgent Pro

This app assists with lens selection for photography and videography by simulating camera views and calculating focal lengths. It offers live and captured image modes, distance-based calculations, and customizable lens lists. Unlock extensive presets and custom format creation with an annual subscription.

Highlights
  • Live View Mode with zoom simulation
  • Capture View Mode for high-clarity image analysis
  • Distance Conversion Mode for visual planning
  • Save orientation and location data
  • Editable lens list
  • Metric and imperial unit support
Read full description

App Description This app comes with three sample camera formats pre-installed, allowing you to try all of the features. If you are satisfied with the functionality, you can purchase “All Camera Formats” via in-app purchase. “All Camera Formats” includes about 1,000 presets as well as unlimited custom formats that you can create yourself. Details of the preset camera formats are listed on the in-app purchase screen, so please check there. The app works on both iPhone and iPad. However, the iPad version is for previewing data captured on iPhone and does not support shooting with the iPad’s camera. What this app does This application is designed to support lens selection during shooting, location scouting, and meetings. It helps you determine the focal length of the lens you need. The app features three main modes: • Live View Mode • Capture View Mode • Distance Conversion Mode Each mode also offers two drive options: • Zoom Lens Drive Mode • Prime Lens Drive Mode Mode Details Live View Mode View the live feed from the built-in camera and use the on-screen slider (in Zoom Lens Mode) or buttons (in Prime Lens Mode) to zoom, which allows you to calculate the focal length you need. This works much like an analog angle finder. Capture View Mode Take a snapshot in Live View Mode and then adjust it. Since Capture View Mode displays the full-resolution image, it offers far higher clarity than Live View Mode, and because the image is fixed, there is no blur — making it suitable for checking angles even in the telephoto range. Distance Conversion Mode This mode does not use the camera image. Instead, you input the distance to the subject, and the required focal length is calculated. To make it visually intuitive, a CG figure scales accordingly. This is particularly useful during discussions or planning. Other Features • Save captured images to review framing later. • Record and save orientation and location information. • Supports both metric (meters) and imperial (feet) units. • Includes an editable lens list that you can freely add to, delete, or rearrange for reference. Subscription Details • “All Camera Formats” is available as an annual subscription, which automatically renews each year unless canceled. • Payment will be charged to your iTunes account at the time of purchase confirmation. • Subscriptions can be restored on all iOS devices using the restore function in the settings page. • Unless auto-renewal is turned off at least 24 hours before the end of the current period, the subscription will automatically renew. • Your account will be charged for renewal within 24 hours prior to the end of the current period, and the cost of renewal will be specified. • Subscriptions can be managed by the user, and auto-renewal can be turned off in the account settings after purchase. • Any unused portion of a free trial period will be forfeited when the user purchases a subscription. ○Privacy Policy http://anitya.link/privacy-policy_en.html ○Licence Agreement http://anitya.link/license-agreement_en.html ○Developer Website http://anitya.link/lensagent_en.html

About

Magic Canonic ViewFinder

This tool simulates the field of view for various camera and lens combinations, aiding filmmakers in preproduction by providing a precise framing preview. It allows users to select cameras, adjust focal lengths, and apply color presets to visualize final shots.

Highlights
  • Precise framing preview
  • Simulates camera/lens field of view
  • Supports various camera models
  • Adjustable focal length
  • Color preset (LUT) application
  • Capture reference images/videos
  • Lock exposure and focus
Features
Read full description

Magic Canonic ViewFinder presents you a precise framing preview for the real camera/lens combination you'll be shooting with, right where you stand with your iPhone / iPad. It simulates the field of view of digital cameras or lens and can help thousands of professionals in filmmaking at the preproduction. PLEASE READ: this app does not turn your Apple device into an external monitor, but operates as a stand-alone director's viewfinder. The app contains ad banners, which can be turned off with additional in-app purchase (in 'About the App' menu). The app is a digital directors viewfinder - it helps you see the exact field of view for your future shot. Select the camera from the menu and rotate the wheel to select the focal length of the lens. Supported cameras: Full Frame (in both photo mode 3:2 and video mode 16:9) - EOS-1D X Mark II - EOS 5D Mark IV, III, II, I - EOS 1D C, 5DS, 5DS R, 6D APS-C cropped sensor (photo mode 3:2 / video mode 16:9) - EOS 7D M II and I, 80D, 77D (9000D), Rebel T7i (800D), etc - EOS M6 / M5 / M10 / M3 - EOS C100, C300, C500, C300 MkII - XA10, XF100 Magic ViewFinder simulates using tele adapters or anamorphic optics on your camera (see menu). From the menu you can also select the aspect ratio of the frame guide overlaying your image. Magic ViewFinder lets you apply color presets (aka LUTs) to the live picture, which brings you even closer to the final shot. You may capture the image or video for future reference, with additional data like the focal length, date/time and camera / lens information. While capturing, you may lock exposure and turn on/off AF to better control the captured picture. You can turn on the AF mode, or lock the focus temporarily. You can also tap the live screen to focus on particular objects. White balance may work in Auto, Locked or Manual mode. If the field of view of your real camera is wider than your in-device camera, the app adds 'padding' around the image, since the device cannot 'see' what is beyond. Please note that position of your iPhone or iPad should correspond to the 'nodal point' of your real lens, which is somewhere in the middle of the lens. This point is, so to speak, the weighted center of the optics. Ad policy: The ads are designed to appear non-intrusively. Ads can be turned off (see below). Additional info about the app may be read at: http://dev.kadru.net/index.php/magic-viewfinder/ If you have any issues please email us for a quick support: dev@kadru.net To activate additional settings and to turn off advertising please subscribe to (Option #1) or purchase Premium Features (Option #2) in 'About the App' menu. In-App Purchase Option #1: - Title of service: Premium features: subscription - Length of subscription: a month (auto-renewable) - Contents of service: Turned off ads and additional options for frame guides, optical adapters, anamorphic indices, more LUTs - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase - Any unused portion of a free trial period will be forfeited when the user purchases a subscription to that publication, where applicable. Terms of Use: http://dev.kadru.net/tos.html In-App Purchase Option #2: - Title of service: Premium features: purchase - Length of subscription: once and forever - Contents of service: Turned off ads and additional options for frame guides, optical adapters, anamorphic indices, more LUTs Privacy Policy: http://dev.kadru.net/privacy_policy/Privacy_Policy_Magic_CaNiLu_ViewFinder.html

Screenshots

LensAgent Pro4 screens
Magic Canonic ViewFinder4 screens

Verdict

The call

The clearest difference is rating: Magic Canonic ViewFinder at 4.6 against LensAgent Pro's 3.8. Magic Canonic ViewFinder also leads on review sentiment (83% vs 50%) and iOS requirement (12.0 vs 17.0). LensAgent Pro's advantage is ads (none vs shown) and update cadence (every 11 days vs monthly). On price, ratings volume, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. LensAgent Pro sells 1 in-app purchase, starting at $14.99 per year and Magic Canonic ViewFinder sells 2 in-app purchases, starting at $1.49 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Magic Canonic ViewFinder holds the better App Store score, 4.6 against 3.8. Both are backed by a comparable volume of ratings — 18 and 50 respectively. Written reviews point the same way: 50% of LensAgent Pro's written reviews are positive against 83% of Magic Canonic ViewFinder's.

UpkeepUpdate frequency

LensAgent Pro ships an update every 11 days, Magic Canonic ViewFinder monthly. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

Scorecard5 real differences · 5 level
LensAgent Pro versus Magic Canonic ViewFinder: the parameters behind the verdict, then further details
ParameterLensAgent ProMagic Canonic ViewFinder
PriceFreeFree
Rating3.8 (18 ratings)4.6 (50 ratings) — better
Positive reviews50.0% of reviews83.3% of reviews — better
Number of ratings1850 — better
Update frequencyEvery 11 days — betterMonthly
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.012.0 — better
Further details — not scored
Size9 MB21 MB
Age rating4+4+
DeveloperN.riseRoman Medvid

Customer experience

LensAgent Pro

All ratings18 ratings
Positive72.2%
Neutral0.0%
Negative27.8%
Written reviews10 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Magic Canonic ViewFinder

All ratings50 ratings
Positive92.0%
Neutral2.0%
Negative6.0%
Written reviews12 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

In-app purchases

1 purchases

LensAgent Pro

Subscriptions1
  • All camera formats1 Month trial$14.991 Year
2 purchases

Magic Canonic ViewFinder

Subscriptions1
  • Premium features: subscription1 Month trial$1.491 Month
One-time1
  • Premium features: purchase$4.99

Questions

Is LensAgent Pro free?
LensAgent Pro is free to download, with in-app purchases available.
Is Magic Canonic ViewFinder free?
Magic Canonic ViewFinder is free to download, with in-app purchases available.
Which has better reviews, LensAgent Pro or Magic Canonic ViewFinder?
Magic Canonic ViewFinder is rated higher. LensAgent Pro averages 3.8 out of 5 from 18 ratings, while Magic Canonic ViewFinder averages 4.6 from 50 ratings.
Do LensAgent Pro or Magic Canonic ViewFinder have ads?
Magic Canonic ViewFinder shows ads; LensAgent Pro does not.
Which is updated more often, LensAgent Pro or Magic Canonic ViewFinder?
LensAgent Pro ships an update every 11 days, and Magic Canonic ViewFinder monthly. Most recently, LensAgent Pro was updated on October 24, 2026 and Magic Canonic ViewFinder on October 22, 2026.

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