--- title: "Percent-O - Reviews, Revenue and Downloads in Austria | Apple App Store" description: "Master the data interpretation skills needed for corporate aptitude tests. Percent-O provides infinite, realistic practice for numerical reasoning exams. Infinite Practice Procedurally generated exam" --- # Percent-O — Austria ![Percent-O App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/f0/af/08/f0af086f-54b7-ce7d-974f-294fa689a41d/PercentO_Icon-0-0-1x_U007epad-0-1-sRGB-85-220.png/434x0w.png) **Developer:** [Marc Picco](https://apptail.io/developer/marc-picco-GlrPFb) **Category:** Education **Rating:** N/A (0 ratings) **Price:** Free **Bundle ID:** marc.picco.Percent-O **Store:** Apple App Store **Country:** Austria **Version:** 1.0 (released 2025-12-18) **Original Release:** 2025-12-17 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/at/app/app/id6756480336) **AppTail Page:** [https://apptail.io/app/percent-o-dTjz/austria](https://apptail.io/app/percent-o-dTjz/austria) ## Percent-O Description Master the data interpretation skills needed for corporate aptitude tests. Percent-O provides infinite, realistic practice for numerical reasoning exams. Infinite Practice Procedurally generated exam sessions ensure you never see the same question twice. Memorization won't work; you must master the logic. Realistic Data Analyze complex tables including Revenue, Headcount, and Exchange Rates under strict time limits. Trap Training Learn to identify specific "distractor" answers designed to trick you, including: Denominator Errors: Using the wrong base year. Unit Errors: Missing the "thousands" multiplier. Data Sufficiency: Recognizing when an answer "Cannot be calculated." Professional Scoring Receive a Stanine Score (1–9) and a breakdown of your accuracy and speed, matching the grading standards used by employers. ## Percent-O Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c0/8a/60/c08a60dd-7e8f-3ebd-2665-9090a5d3c669/iP1.png/1284x2778.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/78/37/55/78375553-f829-53a4-a466-fe549c7479c5/iP2.png/1284x2778.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/20/b8/bf/20b8bf44-6465-6f27-4b6a-ea1d19a4db78/iP3.png/1284x2778.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/41/2c/9d/412c9d37-d14a-a822-f12a-632d6db061e0/iP4.png/1284x2778.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f2/6e/cd/f26ecdad-4d81-d920-9fdb-0d23686cc056/iP5.png/1284x2778.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b8/9a/ba/b89aba77-69a8-db6b-b65b-2f525b408d15/iP6.png/1284x2778.png) ## Percent-O In-App Purchases | Item | Price | |------|-------| | Remove Ads | €0.99 | ## Percent-O Available In - [Austria](https://apptail.io/app/percent-o-dTjz/austria) - [Belgium](https://apptail.io/app/percent-o-dTjz/belgium) - [Brazil](https://apptail.io/app/percent-o-dTjz/brazil) - [Switzerland](https://apptail.io/app/percent-o-dTjz/switzerland) - [China](https://apptail.io/app/percent-o-dTjz/china) - [Colombia](https://apptail.io/app/percent-o-dTjz/colombia) - [Czechia](https://apptail.io/app/percent-o-dTjz/czechia) - [Germany](https://apptail.io/app/percent-o-dTjz/germany) - [Algeria](https://apptail.io/app/percent-o-dTjz/algeria) - [Spain](https://apptail.io/app/percent-o-dTjz/spain) - [France](https://apptail.io/app/percent-o-dTjz/france) - [United Kingdom](https://apptail.io/app/percent-o-dTjz/united-kingdom) - [Ghana](https://apptail.io/app/percent-o-dTjz/ghana) - [Indonesia](https://apptail.io/app/percent-o-dTjz/indonesia) - [Israel](https://apptail.io/app/percent-o-dTjz/israel) - [India](https://apptail.io/app/percent-o-dTjz/india) - [Italy](https://apptail.io/app/percent-o-dTjz/italy) - [Jamaica](https://apptail.io/app/percent-o-dTjz/jamaica) - [Kuwait](https://apptail.io/app/percent-o-dTjz/kuwait) - [Kazakhstan](https://apptail.io/app/percent-o-dTjz/kazakhstan) - [Lebanon](https://apptail.io/app/percent-o-dTjz/lebanon) - [Sri Lanka](https://apptail.io/app/percent-o-dTjz/sri-lanka) - [Latvia](https://apptail.io/app/percent-o-dTjz/latvia) - [Mauritius](https://apptail.io/app/percent-o-dTjz/mauritius) - [New Zealand](https://apptail.io/app/percent-o-dTjz/new-zealand) - [Peru](https://apptail.io/app/percent-o-dTjz/peru) - [Qatar](https://apptail.io/app/percent-o-dTjz/qatar) - [Saudi Arabia](https://apptail.io/app/percent-o-dTjz/saudi-arabia) - [Senegal](https://apptail.io/app/percent-o-dTjz/senegal) - [Uganda](https://apptail.io/app/percent-o-dTjz/uganda) - [United States](https://apptail.io/app/percent-o-dTjz/united-states) - [Uruguay](https://apptail.io/app/percent-o-dTjz/uruguay) - [Vietnam](https://apptail.io/app/percent-o-dTjz/vietnam) --- ## 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*