55 mm · f/8
Excellent
Right moment · right choice

The right lens for your moment.

LensApp Pro makes the sweet spot of your lenses visible — as a rating matrix of focal length, aperture and scene. So you never pull the wrong lens out of your bag again.

Open in App Store Read the Manual →
for Pentax · Sony · Canon · Nikon …
Drag the terrain — it is your matrix in 3D
Try it right away

The matrix is the heart of it all.

Tap the cells and cycle through the rating levels — that's exactly how fast you rate in the app. Each cell represents one combination of focal length and aperture.

Poor Okay Good Excellent
LensApp Pro Matrix

Try it! Tap a cell in the matrix


Core Features

Everything you need to understand your lens

From a quick single rating to a detailed multi-property analysis — LensApp Pro adapts to your workflow.

Rating Matrix

Focal length × aperture as a 2D grid. Tap a cell to set the rating — 4 levels from Poor to Excellent. Scene-specific for Macro, Portrait, Street and Landscape.

All Lenses – Overview

See your entire lens collection at a glance. The master matrix aggregates all lenses and shows the best rating per focal length/aperture combination.

NEW

Nerd Mode

Rate sharpness, bokeh, contrast, vignetting, distortion and chromatic aberration separately. LensApp Pro automatically calculates the overall score.

PRO

LensCode

Share your matrix as a QR code or link. Import codes from other photographers. Ratings are integrated directly into your collection.

PRO

Analysis Tab

See at a glance how complete your matrices are, compare lenses by scene and identify patterns in your ratings.

3D Matrix View

Your ratings as a colorful 3D terrain — blue peaks = best values, red valleys = weak.

PRO

Scenes & Granularity

Macro, Portrait, Street and Landscape — rated differently by use case. Full, half or third stop steps for maximum precision.


Your entire lens collection at a glance

Imagine you have 6 lenses. Which one is best for portrait at f/2.8? Which gives the best result for landscape at 50mm?

With the new All-Lenses Matrix you can see that instantly — a single view, aggregated from all your matrices. The best rating per cell, across your entire collection.

  • Tap the stack icon → Instant overview of all lenses
  • Yellow ring = tie — multiple lenses share the top rating
  • Tap a cell → popup showing all top lenses for that spot
LensApp all-lenses matrix in a phone frame

The Nerd Mode

Go beyond a simple overall score. In Nerd Mode, you can rate lenses based on up to 6 separate optical properties.

  • Rate sharpness, bokeh, contrast, vignetting, distortion & CA individually
  • Automatic aggregation into an overall score
  • Detailed analysis in the property profile
LensApp Nerd Mode in a phone frame

Share your LensCode

With the unique LensCode, you can share your carefully crafted matrices with a single tap on social media or import the experience of others directly into your app.

Export
Generate a sleek share image with an embedded QR code.
Import
Scan LensCodes directly from the Photos app or via the camera to save matrices as references.
Library
Use the built-in library as a starting point. Then exchange experiences directly via LensCodes in the community!
LensCode Share Preview

Your matrix in 3D

Nobody needs it, but it looks cool.

Tap the cube in the matrix corner — and your 2D matrix transforms into a colorful 3D wireframe terrain. High ratings become blue peaks, low ones red valleys. The camera tilts from top-down into perspective, the terrain rises, and small summit crosses mark the strongest plateaus.

Transformation, not crossfade
The 2D dots grow directly into the terrain — the mesh blooms outward from your strongest ratings.
Altitude = rating
Red → yellow → green → cyan → blue. Color follows height, so you read the lens quality as topography at a glance.
Spin it around
One-finger drag rotates the terrain, pinch to zoom. Tap a point and the HUD shows focal length, aperture, and rating.
Live demo · tap the cube top-left

Every lens is context-dependent

A 50mm f/1.4 performs differently for portrait than for landscape. LensApp Pro separates ratings by use case.

Macro
Portrait
Street
Landscape
Lens Analysis by Scenes

LensApp Pro campaign visual: Stop guessing. Start knowing your lenses.
Fair Pricing

Start free. Upgrade when you're ready.

FREE
€0
Everything you need to master your first lens. Free forever.
  • 1 lens with all focal lengths/apertures
  • All 4 scenes (Macro, Portrait, Street, Landscape)
  • Full analysis tab (all cards)
  • Full rating matrix
⚡ Early Bird
LENSAPP PRO
€12.99€9.99 /year
or €29.99 €19.99 once · Lifetime¹
The full potential for your entire lens collection.
  • Unlimited lenses
  • Nerd Mode (rate 6 properties individually)
  • LensCode share & import
  • Aggregated "All Lenses" Matrix
  • 3D Matrix View (nobody needs it, but it looks cool)
  • Cloud backup & sync
Now on the App Store

¹ Lifetime purchase: "Lifetime" refers to the lifetime of the app, not the lifetime of the purchaser. The one-time purchase permanently unlocks all Pro features for as long as the app remains operable on your device in a compatible version. Online components (cloud backup, cross-device sync, LensCode sharing) depend on the continued operation of our backend infrastructure (Supabase, Vercel). Should these services need to be discontinued or restricted, local use of the app remains unaffected; there is no entitlement to permanent availability of online services, future iOS/hardware compatibility, or unlimited future updates. Where reasonably possible, purchasers will be notified with advance notice before any online service is discontinued. The displayed prices (€9.99/year · €19.99 one-time) are introductory prices; regular prices (€12.99/year · €29.99 one-time) apply after the Early Bird phase ends.