Comparison

Focus Range vs B&W Film Dev

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

Head to head
About

Focus Range

Features
Read full description

Check the camera focus range with image. ** Introduction ** This app is a camera focus range calculation app. Have you ever thought that when you took a picture, you thought it was in focus, but when you checked it on your computer, it was out of focus? Have you ever thought that it doesn't it bother you when you print a photo you took in a small size, but when you zoom it, you're worried about blurring? When you want to focus on both the subject and the background with pan focus, when you want to know the range of focus if you change the lens focal length and aperture, please check the focus range with this app and use it as a reference for shooting. Since you can register multiple My Cameras, it is also recommended for people who use multiple cameras properly. ** Overview ** - You can check the focus range simply by setting the lens focal length, F-number, and focus distance. - It is easy to switch between multiple cameras by setting the type of camera image sensor and the number of pixels. - You can adjust the accuracy according to the use, such as printing a photo in a large size or printing it in a small size. ** Characteristics ** - You can intuitively check the focus range, focus position, etc. with animation. - Settings can be changed simply by scrolling the values, so easy operation is possible with one hand. - You can change the lens focal length range and F-number setting range according to the lens you own. ** Terms of Use ** https://coconutsdevelop.com/en/terms/terms_of_use.html ** Developer website ** https://coconutsdevelop.com/

About

B&W Film Dev

This tool simplifies the process of developing black-and-white film at home. It offers presets for various film and developer types, with advanced options for custom processes and darkroom use.

Highlights
  • Built-in presets for developers, ISO, and film types
  • Create custom development processes
  • Modify development, stop, fix, and wash times
  • iCloud sync for custom processes
  • Darkroom Mode
Features
Read full description

A simple, easy-to-use tool to help film enthusiasts develop black-and-white film Built-in presets for different developer, ISO, and film types [Pro Features] - Create your own development process (iCloud sync support) - Modify preset development times - Modify stop, fix, and wash times - Darkroom Mode

Screenshots

Focus Range4 screens
B&W Film Dev4 screens

Verdict

The call

The clearest difference is ads: B&W Film Dev at none against Focus Range's shown. On price, update cadence, in-app purchases and device support 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. Focus Range sells 1 in-app purchase, starting at $1.99 per month and B&W Film Dev sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 9 level
Focus Range versus B&W Film Dev: the parameters behind the verdict, then further details
ParameterFocus RangeB&W Film Dev
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsYesNo — better
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size66 MB2 MB
Age rating4+4+
DeveloperToshiya Hondo辉 刘

In-app purchases

1 purchases

Focus Range

Subscriptions1
  • Remove Ads (Monthly)$1.991 Month
1 purchases

B&W Film Dev

One-time1
  • Pro$3.99

Questions

Is Focus Range free?
Focus Range is free to download, with in-app purchases available.
Is B&W Film Dev free?
B&W Film Dev is free to download, with in-app purchases available.
Do Focus Range or B&W Film Dev have ads?
Focus Range shows ads; B&W Film Dev does not.
Which is updated more often, Focus Range or B&W Film Dev?
Focus Range ships an update every 2 months, and B&W Film Dev every 2 months. Most recently, Focus Range was updated on October 27, 2026 and B&W Film Dev on October 24, 2026.

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