# Rocco: Percentage Calculator — Discount & Currency Converter > Instant percentage, discount, tip, and currency calculator with bill splitting. (iPhone/iPad app by Stefan Petrovic.) - Source: https://appshunter.io/ios/app/rocco-percentage-calculator/id6505104762 (this page in markdown: same URL + `.md`) - Developer: [Stefan Petrovic](https://appshunter.io/developer/1480570956) - Category: Utilities - Price: $4.99 with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 18.5 · 87 MB - Languages: American English, Croatian, Czech, Danish, Dutch, Finnish, French (France), German (Germany), Greek, Hindi and 17 more - Released: 2024-07-03 - Data updated: 2026-08-28 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/rocco-percentage-calculator/id6505104762/reviews.md ## What is Rocco? Calculate percentages, price changes, tips, discounts, and currency conversions instantly. No formulas. No hassle. Just the answer. ROCCO MAKES IT SIMPLE • Calculate percentages in seconds • Find what percentage one number is of another • Calculate percentage increases and decreases • Get clear results as you type EVERYDAY USE • Shopping discounts and sale prices • Tips and shared bills • Salary increases and price changes • Currency conversions TIP & SPLIT Enter the bill, choose a tip, and divide the total between people. Choose the split method that fits your situation: • Equal — split the bill evenly • Custom — enter exactly how much each person should pay • Shares — divide the bill using different share amounts See the total and exactly how much each person owes. Add custom names, then save or share a receipt-style calculation card. CURRENCY CONVERTER Convert multiple currencies using updated exchange rates and a built-in keypad. Add the currencies you use and see every conversion instantly. WHY ROCCO • Fast — results update as you type • Clear — easy-to-read results and color-coded changes • Simple — no clutter or complicated controls • Offline — core calculations work without internet • Apple Watch — calculate directly from your wrist • Shareable — turn Tip & Split results into polished share cards FEATURES • Percentage calculator with three modes • Percentage increase and decrease • Tip calculator with Equal, Custom, and Shares splitting • Custom names for bill participants • Shareable Tip & Split calculation cards • Currency converter with updated rates • Quick Calculate Home Screen widget • Calculation history • One-tap copy • Multiple color themes • Apple Watch app Free to download. Unlock all features with Rocco Premium. ## Key features - Percentage calculations - Discount and price change finder - Tip calculator with bill splitting - Currency converter with updated rates - Offline calculations - Apple Watch app - Home Screen widget ## Pricing and in-app purchases Base price: $4.99. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Premium Access | $5.99 | one-time | | Remove Ads | $2.99 | one-time | ## Frequently asked questions about Rocco ### Does Percnt have ads? Yes, Percnt contains advertisements. These ads are displayed within the free version of the application. ### What is the price of Percnt Premium? Percnt Premium unlocks all features and is available for a one-time purchase of $4.99. ### What devices does Percnt support? Percnt is available on iPhone, iPad, and Apple Watch, allowing for calculations across multiple Apple devices. ### How often is Percnt updated? The latest version, 2.1, was released on July 27, 2026, indicating recent development activity. Users can expect ongoing updates. ### Can Percnt be used offline? Yes, core calculations for percentages and discounts work without an internet connection, making it useful on the go. ### What is the age rating for Percnt? Percnt has an age rating of 4+, making it suitable for a wide range of users. ### How does Percnt handle currency conversions? Percnt offers a currency converter with updated exchange rates and allows users to add their frequently used currencies for instant conversion. ### What are the benefits of Percnt Premium? Percnt Premium unlocks all features, including advanced calculation modes, enhanced currency conversion, and potentially an ad-free experience. ## Version history (last 5 releases) ### 3.1 — 2026-08-09 • Added a new Tax calculator with Add Tax, Remove Tax, and Find Rate modes • Refined the Rocco design and overall app experience • Performance improvements and bug fixes ### 3.0 — 2026-08-08 • Percnt is now Rocco, with a new name, mascot, and refreshed design • Added Equal, Custom, and Shares options to Tip & Split • Add custom names for each person • Share Tip & Split results with receipt-style cards • Performance improvements and bug fixes ### 2.1 — 2026-07-27 • Fresh new look with a cleaner, modern interface • Currency converter with live exchange rates • Interactive Home Screen widget • Apple Watch app • Performance improvements and bug fixes ### 2.0.3 — 2026-05-04 • bug fixes • performance improvements ### 2.0.2 — 2026-04-12 • New design • Liquid Glass • History • Tip & Split • Themes ## Apps similar to Rocco | App | Rating | Price | Category | | --- | --- | --- | --- | | [Nums — Percentage Calculator](https://appshunter.io/ios/app/nums-percentage-calculator/id6741413885) | — | Free | Utilities | | [Percent: Percentage Calculator](https://appshunter.io/ios/app/percent-percentage-calculator/id6448450132) | 4.9 (11) | Free | Utilities | | [Cent - Percentage Calculator](https://appshunter.io/ios/app/cent-percentage-calculator/id1590545985) | — | Free | Utilities | | [Percentage Calculator.](https://appshunter.io/ios/app/percentage-calculator/id6736709528) | — | Free | Utilities | | [Percentage Calculator - Per100](https://appshunter.io/ios/app/percentage-calculator-per100/id1533526463) | 5.0 (2) | Free | Utilities | | [Percentages %](https://appshunter.io/ios/app/percentages/id6504693139) | 4.8 (92) | Free | Utilities | ## More apps by Stefan Petrovic - [Pivot: Friends Trivia](https://appshunter.io/ios/app/pivot-friends-trivia/id1480570957) - [StartLights: Formula Race Hub](https://appshunter.io/ios/app/startlights-formula-race-hub/id6741859212) - [Elara: Life Calendar Planner](https://appshunter.io/ios/app/elara-life-calendar-planner/id6758354681) All apps by Stefan Petrovic: https://appshunter.io/developer/1480570956 --- *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 2026-08-28.*