--- title: "Devalluator Calculation Tool - Reviews, Revenue and Downloads in United Kingdom | Apple App Store" description: "Devalluator is a neat little app designed to make calculating percentages fast and simple. It uses large buttons to input values and hot keys to let you select the percentage you want to apply to a f" --- # Devalluator Calculation Tool — United Kingdom > Percentage Calculation Tool ![Devalluator Calculation Tool App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/20/ea/65/20ea65a1-e1e4-0c40-d788-1231e36453ac/AppIcon-0-0-1x_U007emarketing-0-10-0-0-85-220.png/434x0w.png) **Developer:** [John Benson](https://apptail.io/developer/john-benson-JS) (United Kingdom) **Category:** Finance **Rating:** 5.0/5 (1 ratings) **Price:** Free **Bundle ID:** co.uk.john-benson.devalluator **Store:** Apple App Store **Country:** United Kingdom **Version:** 2.2 (released 2024-11-03) **Original Release:** 2010-06-21 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/gb/app/app/id376644552) **AppTail Page:** [https://apptail.io/app/devalluator-calculation-tool-TLVk/united-kingdom](https://apptail.io/app/devalluator-calculation-tool-TLVk/united-kingdom) ## Devalluator Calculation Tool Description Devalluator is a neat little app designed to make calculating percentages fast and simple. It uses large buttons to input values and hot keys to let you select the percentage you want to apply to a figure. Ideal for shopping environments when you just want to quickly find out the discount on that special pair of shoes and not wast time fiddling about with small buttons and complicated functions. The app can perform 5 percentage functions: -Percentage off a value -Percentage of a value -Percentage on a value -Original price before percentage was increased -Original price before percentage was reduced ## Devalluator Calculation Tool Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/fb/db/f0/fbdbf03f-aeeb-be81-01ec-b87208b4a7e7/pr_source.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/19/77/ab/1977abe4-66bc-5a9f-7794-085ddb626460/pr_source.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/ac/29/cb/ac29cb02-5a9e-ff4f-65a4-0fdfbd7f7e32/pr_source.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/ba/d5/ff/bad5ff4f-2ced-d7e5-0b74-c55c770abb82/pr_source.png/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/c1/ca/f9/c1caf97a-810c-a634-63b1-5616953030f7/pr_source.png/1242x2688.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/5c/c7/fb/5cc7fb5e-f731-5604-435d-be4fa713f78b/pr_source.png/1242x2688.png) ## Devalluator Calculation Tool Rating Breakdown in United Kingdom - 5 stars: 1 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Devalluator Calculation Tool Store Rankings | Chart | Country | Category | Rank | |-------|---------|----------|------| | Top Paid | Kuwait | Finance | #239 | ## Devalluator Calculation Tool Available In - [United Kingdom](https://apptail.io/app/devalluator-calculation-tool-TLVk/united-kingdom) - [United States](https://apptail.io/app/devalluator-calculation-tool-TLVk/united-states) - [Kuwait](https://apptail.io/app/devalluator-calculation-tool-TLVk/kuwait) - [Azerbaijan](https://apptail.io/app/devalluator-calculation-tool-TLVk/azerbaijan) - [Belgium](https://apptail.io/app/devalluator-calculation-tool-TLVk/belgium) - [Bulgaria](https://apptail.io/app/devalluator-calculation-tool-TLVk/bulgaria) - [Switzerland](https://apptail.io/app/devalluator-calculation-tool-TLVk/switzerland) - [Chile](https://apptail.io/app/devalluator-calculation-tool-TLVk/chile) - [Colombia](https://apptail.io/app/devalluator-calculation-tool-TLVk/colombia) - [Czechia](https://apptail.io/app/devalluator-calculation-tool-TLVk/czechia) - [Denmark](https://apptail.io/app/devalluator-calculation-tool-TLVk/denmark) - [Dominican Republic](https://apptail.io/app/devalluator-calculation-tool-TLVk/dominican-republic) - [Algeria](https://apptail.io/app/devalluator-calculation-tool-TLVk/algeria) - [Ecuador](https://apptail.io/app/devalluator-calculation-tool-TLVk/ecuador) - [Estonia](https://apptail.io/app/devalluator-calculation-tool-TLVk/estonia) - [Spain](https://apptail.io/app/devalluator-calculation-tool-TLVk/spain) - [Finland](https://apptail.io/app/devalluator-calculation-tool-TLVk/finland) - [France](https://apptail.io/app/devalluator-calculation-tool-TLVk/france) - [Greece](https://apptail.io/app/devalluator-calculation-tool-TLVk/greece) - [Hungary](https://apptail.io/app/devalluator-calculation-tool-TLVk/hungary) - [Indonesia](https://apptail.io/app/devalluator-calculation-tool-TLVk/indonesia) - [Ireland](https://apptail.io/app/devalluator-calculation-tool-TLVk/ireland) - [Israel](https://apptail.io/app/devalluator-calculation-tool-TLVk/israel) - [Italy](https://apptail.io/app/devalluator-calculation-tool-TLVk/italy) - [Japan](https://apptail.io/app/devalluator-calculation-tool-TLVk/japan) - [South Korea](https://apptail.io/app/devalluator-calculation-tool-TLVk/south-korea) - [Kazakhstan](https://apptail.io/app/devalluator-calculation-tool-TLVk/kazakhstan) - [Lithuania](https://apptail.io/app/devalluator-calculation-tool-TLVk/lithuania) - [Malaysia](https://apptail.io/app/devalluator-calculation-tool-TLVk/malaysia) - [Nigeria](https://apptail.io/app/devalluator-calculation-tool-TLVk/nigeria) - [Netherlands](https://apptail.io/app/devalluator-calculation-tool-TLVk/netherlands) - [Norway](https://apptail.io/app/devalluator-calculation-tool-TLVk/norway) - [New Zealand](https://apptail.io/app/devalluator-calculation-tool-TLVk/new-zealand) - [Peru](https://apptail.io/app/devalluator-calculation-tool-TLVk/peru) - [Philippines](https://apptail.io/app/devalluator-calculation-tool-TLVk/philippines) - [Pakistan](https://apptail.io/app/devalluator-calculation-tool-TLVk/pakistan) - [Poland](https://apptail.io/app/devalluator-calculation-tool-TLVk/poland) - [Portugal](https://apptail.io/app/devalluator-calculation-tool-TLVk/portugal) - [Romania](https://apptail.io/app/devalluator-calculation-tool-TLVk/romania) - [Russia](https://apptail.io/app/devalluator-calculation-tool-TLVk/russia) - [Saudi Arabia](https://apptail.io/app/devalluator-calculation-tool-TLVk/saudi-arabia) - [Sweden](https://apptail.io/app/devalluator-calculation-tool-TLVk/sweden) - [Singapore](https://apptail.io/app/devalluator-calculation-tool-TLVk/singapore) - [Türkiye](https://apptail.io/app/devalluator-calculation-tool-TLVk/turkey) - [Ukraine](https://apptail.io/app/devalluator-calculation-tool-TLVk/ukraine) - [United Arab Emirates](https://apptail.io/app/devalluator-calculation-tool-TLVk/united-arab-emirates) - [Vietnam](https://apptail.io/app/devalluator-calculation-tool-TLVk/vietnam) - [Argentina](https://apptail.io/app/devalluator-calculation-tool-TLVk/argentina) - [Austria](https://apptail.io/app/devalluator-calculation-tool-TLVk/austria) --- ## 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*