# LensTutorial — user reviews

> 10 indexed App Store user reviews of LensTutorial by Alf Jorgen Bratane, rated 2.90/5 from 7 ratings.

- Source: https://appshunter.io/ios/app/lenstutorial/id500543869/reviews
- App overview in markdown: https://appshunter.io/ios/app/lenstutorial/id500543869.md
- Rating breakdown: 5★ 0 · 4★ 3 · 3★ 1 · 2★ 2 · 1★ 1

## Most critical reviews (10 lowest-rated)

### 1/5 — iPhone X

*2018-09-23, version 1.5*

Cannot use focal length slider with iPhone X as it I at the very bottom of the screen, conflicts with slider.

### 1/5 — AVOID IF YOU HAVE A FUJI!!!Agfa, Minox, and Practica,  but no Fuji?!?

*2013-09-28*

Not sure why Fuji got omitte when there are so many small makers included,  but as a dedicated Fuji owner,  I'm surprised by the snub,  and will be waving others away until it gets fixed

### 2/5 — Needs an update

*2015-10-11*

Old app. Doesn't have GH-4 camera or 12-35 lens.

### 2/5 — Out of focus

*2013-04-09*

Would really like to use this program however, I cannot read the screen as the numbers are small with little contrast.

### 3/5 — Interface not great

*2014-12-04*

Use regular inertia dials for the interface. The simulated camera controls are difficult to read. Also no one thinks in decimal feet, change the calculation to show feet/inches. People will REALLY appreciate that.

### 4/5 — Educational tool.

*2013-09-26*

Great for the beginner or someone who just made the move to a DSLR or one of those great 4/3 jobbers.

### 4/5 — Works for me

*2013-07-05*

Great graphical visualization of both depth of field & angle of view (compensated for sensor size).

I would suggest that the background pattern/color be optional  or white - the gray makes the type hard to read.

### 4/5 — Wonderful F.O.V. & D.O.F. Simulator

*2013-06-07*

I really like this app. It has helped me visualize the Depth of Field I would get in certain situations with various lenses and simarily help judge the Field of View various lenses would offer at various distances. 

While the program does have some issues handling the simulation of extreme focal lengths and the longest distance settings, too, I find them to be minor stumbling points. In fact, I don't easily see a way around the obstacles presented in simulating extreme settings on small displays. 

I highly reccomend the app.

Sincerely
Richard in Michigan

### 4/5 — Nice way to visualize lens choice

*2013-02-28*

This is a nice app to visualize the way that focal length relates to distance to subject, depth of field and width of scene. If the focal lengths could be set to snap to the user's preferences (example: 70mm, 85mm, etc.) I would give this app a perfect score. Well done, nice interactive and useful photographic aid.

### 5/5 — DOF Visualised

*2013-08-29, version 1.3*

There're more than a handful other apps out there that allow you to make depth of field calculations but this is the only one I've seen so far that gives you a real time visual feedback. The interface is simple and responsive allowing fast on set decisions.

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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 2026-06-05.*