--- title: "Field Tools - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Field Tools is an efficient, easy to use depth of field calculator for photographers working in the field. Using just a few touches, you can quickly calculate hyperfocal, near focus and far focus dist" --- # Field Tools — United States ![Field Tools App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/8f/c2/b0/8fc2b04c-2acf-6dc7-27fe-eb2b4b8e4cd7/AppIcon-0-0-1x_U007emarketing-0-0-0-6-0-0-sRGB-0-0-0-GLES2_U002c0-512MB-85-220-0-0.png/434x0w.png) **Developer:** [Brad Sokol](https://apptail.io/developer/brad-sokol-tVId) **Category:** Photo Video **Rating:** 4.9/5 (8 ratings) **Price:** Free **Bundle ID:** net.sourceforge.iphonefieldtools **Store:** Apple App Store **Country:** United States **Version:** 3.1.1 (released 2022-09-09) **Original Release:** 2009-02-23 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id305817254) **AppTail Page:** [https://apptail.io/app/field-tools-jjzb/united-states](https://apptail.io/app/field-tools-jjzb/united-states) ## Field Tools Description Field Tools is an efficient, easy to use depth of field calculator for photographers working in the field. Using just a few touches, you can quickly calculate hyperfocal, near focus and far focus distances, all from a single screen. App settings are also a single touch away. Features include: - Large, easy to read result display - Switch distance type - hyperfocal, near limit, far limit and combined near/far limits - with a single touch - Sliders for adjusting focal length, aperture and focus distance - Configure multiple cameras and lenses and switch between them with just a few touches - Results in meters or feet Source code is available under the Apache Software License. Follow the link to the project page for more information. ## Field Tools Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/46/9a/6e/469a6e68-8779-6b41-0833-9061fcb2e642/pr_source.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/de/89/5a/de895aba-e896-996b-e349-c6cc070080fa/pr_source.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/f3/18/ba/f318bae2-a1b5-9ed6-2d93-facdc7fd2e7b/pr_source.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/6d/1a/44/6d1a442b-d313-cc7c-fb09-e0c41fb9c8aa/pr_source.png/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/c2/41/0a/c2410ae8-36a9-51a4-7434-a1720cf70671/pr_source.png/1242x2688.png) ## Field Tools Rating Breakdown in United States - 5 stars: 7 (88%) - 4 stars: 1 (13%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Field Tools Reviews in United States ### ***** "Excellent" Thank you. Excellent app that does what it says without all the unnecessary. -- JinnRoh, 2023-10-16 ### ***** "Always useful, now attractive again!" I've had this app since 2010, and have kept it through many generations of iPhones. Over the years the interface felt increasingly dated, but it was so useful I couldn't part with it. I fully expected it to become obsolete with iOS 11, but was surprised with an update today! What a treat to see a developer maintain their tools. -- Mfloreen, 2017-09-07 ### ****- "Great Resource" Great reference that facilitates aperture settings for accurate DOF range. No need for guessing or fumbling with a piece of paper. Would like to see flash contribution (ambient to flash ratio). I'll even contribute the simple formulas (Only 2 needed). -- ErastusDarwin, 2016-03-02 ### ***** "Best dof calculator for iOS" Better than any of the other dof calculators out there - simple interface, accurate calcs, and gives you everything you need. -- Aquamarine Jesus, 2016-01-19 ### ***** "Clean and quick" A nice clean interface that is very simple to use. Calculates on the fly, so it is very easy to change variables to experiment. I like it very much! -- IcepickBFP, 2015-11-08 ### ****- "Nice and clean" I wish it also had numeric keypad entry for values and angle of view and it would be perfect! -- NikonRandy, 2015-10-06 ### ***** "Great app" Perfect app. Simple and to the point!!! -- MeWaldo1, 2014-11-09 ### ***** "Very helpful" Helpful to maximize depth if field! -- AmateurSkyGazer, 2013-10-30 ### ****- "Great tool" I use this VERY often. Although I usually know approx DOF for given set of conditions, this app makes the process precise, consistent and very useful. Comes in very handy for planned pics. -- Phrankx, 2013-10-02 ### ***** "Great app" Thumbs way up -- crazysleddog, 2012-11-30 [View all Field Tools reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Field Tools Discovered Keywords - field tools ## Apps Similar to Field Tools - [SetMyCamera](https://apptail.io/app/setmycamera-hLd/united-states) - [f8 Lens Toolkit](https://apptail.io/app/f8-lens-toolkit-BcJ/united-states) - [Simple DoF Calculator](https://apptail.io/app/simple-dof-calculator-Bpzb/united-states) - [Photo Friend exposure and DoF](https://apptail.io/app/photo-friend-exposure-and-dof-hnIb/united-states) - [景深计算器 - 超焦距摄影](https://apptail.io/app/app-vvic/united-states) - [fotografia - photography tool](https://apptail.io/app/fotografia-photography-tool-JHxc/united-states) - [Photographer's companion](https://apptail.io/app/photographers-companion-Tmmd/united-states) - [ManualExposure](https://apptail.io/app/manualexposure-vlne/united-states) - [LensAgent Pro](https://apptail.io/app/lensagent-pro-zgKe/united-states) - [DoF Calculator](https://apptail.io/app/dof-calculator-yfev/united-states) ## Field Tools Available In - [United States](https://apptail.io/app/field-tools-jjzb/united-states) - [Netherlands](https://apptail.io/app/field-tools-jjzb/netherlands) - [Singapore](https://apptail.io/app/field-tools-jjzb/singapore) - [Czechia](https://apptail.io/app/field-tools-jjzb/czechia) - [France](https://apptail.io/app/field-tools-jjzb/france) - [Philippines](https://apptail.io/app/field-tools-jjzb/philippines) - [United Kingdom](https://apptail.io/app/field-tools-jjzb/united-kingdom) - [Germany](https://apptail.io/app/field-tools-jjzb/germany) - [Australia](https://apptail.io/app/field-tools-jjzb/australia) - [Malaysia](https://apptail.io/app/field-tools-jjzb/malaysia) - [Ireland](https://apptail.io/app/field-tools-jjzb/ireland) - [Thailand](https://apptail.io/app/field-tools-jjzb/thailand) - [South Korea](https://apptail.io/app/field-tools-jjzb/south-korea) - [Finland](https://apptail.io/app/field-tools-jjzb/finland) - [Spain](https://apptail.io/app/field-tools-jjzb/spain) - [Belgium](https://apptail.io/app/field-tools-jjzb/belgium) - [Sweden](https://apptail.io/app/field-tools-jjzb/sweden) - [Italy](https://apptail.io/app/field-tools-jjzb/italy) - [Russia](https://apptail.io/app/field-tools-jjzb/russia) - [Brazil](https://apptail.io/app/field-tools-jjzb/brazil) - [Romania](https://apptail.io/app/field-tools-jjzb/romania) - [Canada](https://apptail.io/app/field-tools-jjzb/canada) - [Switzerland](https://apptail.io/app/field-tools-jjzb/switzerland) - [Chile](https://apptail.io/app/field-tools-jjzb/chile) - [Denmark](https://apptail.io/app/field-tools-jjzb/denmark) - [Mexico](https://apptail.io/app/field-tools-jjzb/mexico) - [South Africa](https://apptail.io/app/field-tools-jjzb/south-africa) - [Austria](https://apptail.io/app/field-tools-jjzb/austria) - [China](https://apptail.io/app/field-tools-jjzb/china) - [Colombia](https://apptail.io/app/field-tools-jjzb/colombia) - [Dominican Republic](https://apptail.io/app/field-tools-jjzb/dominican-republic) - [Greece](https://apptail.io/app/field-tools-jjzb/greece) - [Hong Kong SAR China](https://apptail.io/app/field-tools-jjzb/hong-kong) - [Croatia](https://apptail.io/app/field-tools-jjzb/croatia) - [Indonesia](https://apptail.io/app/field-tools-jjzb/indonesia) - [Israel](https://apptail.io/app/field-tools-jjzb/israel) - [India](https://apptail.io/app/field-tools-jjzb/india) - [Japan](https://apptail.io/app/field-tools-jjzb/japan) - [Kazakhstan](https://apptail.io/app/field-tools-jjzb/kazakhstan) - [Luxembourg](https://apptail.io/app/field-tools-jjzb/luxembourg) - [Norway](https://apptail.io/app/field-tools-jjzb/norway) - [New Zealand](https://apptail.io/app/field-tools-jjzb/new-zealand) - [Poland](https://apptail.io/app/field-tools-jjzb/poland) - [Portugal](https://apptail.io/app/field-tools-jjzb/portugal) - [Saudi Arabia](https://apptail.io/app/field-tools-jjzb/saudi-arabia) - [Slovenia](https://apptail.io/app/field-tools-jjzb/slovenia) - [Slovakia](https://apptail.io/app/field-tools-jjzb/slovakia) - [Türkiye](https://apptail.io/app/field-tools-jjzb/turkey) - [Taiwan](https://apptail.io/app/field-tools-jjzb/taiwan) - [Ukraine](https://apptail.io/app/field-tools-jjzb/ukraine) - [United Arab Emirates](https://apptail.io/app/field-tools-jjzb/united-arab-emirates) - [Nigeria](https://apptail.io/app/field-tools-jjzb/nigeria) - [Vietnam](https://apptail.io/app/field-tools-jjzb/vietnam) - [Nepal](https://apptail.io/app/field-tools-jjzb/nepal) - [Armenia](https://apptail.io/app/field-tools-jjzb/armenia) - [Peru](https://apptail.io/app/field-tools-jjzb/peru) - [Cyprus](https://apptail.io/app/field-tools-jjzb/cyprus) - [Pakistan](https://apptail.io/app/field-tools-jjzb/pakistan) - [Argentina](https://apptail.io/app/field-tools-jjzb/argentina) - [Uzbekistan](https://apptail.io/app/field-tools-jjzb/uzbekistan) - [Belarus](https://apptail.io/app/field-tools-jjzb/belarus) - [Brunei](https://apptail.io/app/field-tools-jjzb/brunei) - [Iceland](https://apptail.io/app/field-tools-jjzb/iceland) - [Hungary](https://apptail.io/app/field-tools-jjzb/hungary) - [Algeria](https://apptail.io/app/field-tools-jjzb/algeria) - [Venezuela](https://apptail.io/app/field-tools-jjzb/venezuela) - [Egypt](https://apptail.io/app/field-tools-jjzb/egypt) - [Kuwait](https://apptail.io/app/field-tools-jjzb/kuwait) - [Bulgaria](https://apptail.io/app/field-tools-jjzb/bulgaria) - [Lebanon](https://apptail.io/app/field-tools-jjzb/lebanon) - [Sri Lanka](https://apptail.io/app/field-tools-jjzb/sri-lanka) - [Azerbaijan](https://apptail.io/app/field-tools-jjzb/azerbaijan) - [Madagascar](https://apptail.io/app/field-tools-jjzb/madagascar) - [Estonia](https://apptail.io/app/field-tools-jjzb/estonia) - [Ecuador](https://apptail.io/app/field-tools-jjzb/ecuador) - [Jordan](https://apptail.io/app/field-tools-jjzb/jordan) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*