# : ratio — quick recipe ratio scaling > Recipe calculator for scaling ingredients using ratios and formulas. (iPhone/iPad app by Seungyoung Hong.) - Source: https://appshunter.io/ios/app/ratio/id6788766514 (this page in markdown: same URL + `.md`) - Developer: [Seungyoung Hong](https://appshunter.io/developer/6788766516) - Category: Food & Drink, Utilities - Price: Free - Rating: 5.00/5 from 3 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 16 MB - Languages: American English - Released: 2026-08-15 - Data updated: 2026-09-09 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/ratio/id6788766514/reviews.md ## What is : ratio? : ratio is a simple, satisfying recipe calculator for coffee, matcha, cocktails, sauces, and more. Pick any ingredient, turn the wheel, and the rest of your recipe scales instantly. Features: • Ratio and formula-based scaling • Custom recipes and photo stickers • Pourover and matcha latte examples • Precision and rounding controls • Light and dark mode • Custom colors, sounds, and haptics • Made for iPhone and iPad No accounts, ads, feeds, or clutter. Just ratios made easy. ## Key features - Ratio and formula-based scaling - Custom recipes and photo stickers - Shareable recipe images and links - Precision and rounding controls - Light and dark mode ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/ratio/id6788766514/reviews.md ### 5/5 — Saves a lot of time for pourover *2026-08-19* Usually use 1:16 with 18g of coffee but I like to use different ratios (1:14, 1:21) and dosages. This app makes the math easy! **Developer response:** Glad it helps! Thanks for sharing. ### 5/5 — I recommend this with all my heart to any matcha or coffee lovers, or foodies out there! *2026-08-18* I am so glad this app came out because, as someone who loves experimenting with the ration of the ingredients in my drinks and food, I really needed it! I used to rely on tiny paper notes that I would often lose or phone notes that weren’t aesthetically clean or easy to share with others. But with this Ratio app, everything became much easier and enjoyable. If you’re like me and love spontaneously creating magic with drinks and food, but unfortunately struggle to keep track of your creations, I highly, highly, highly recommend this app!!!! **Developer response:** Thanks for your love, happy brewing!! ### 5/5 — Brilliant app and must have for home coffee brewers *2026-08-16* The app is clean and pleasant to use. The haptics are fantastic and on point. Would definitely recommend this app to my friends **Developer response:** Thank you! Glad you're enjoying the app. Happy brewing!! 😃☕️ ## Frequently asked questions about : ratio ### What is : ratio used for? : ratio is a recipe calculator designed for easily scaling ingredients for beverages like coffee and matcha, as well as cocktails, sauces, and more. It simplifies the process of adjusting recipe quantities based on desired ratios. ### Can I create my own recipes in : ratio? Yes, you can create and save your own custom recipes within : ratio. The app also allows you to add personalized photo stickers to your recipes for a unique touch. ### How can I share recipes made with : ratio? You can share your recipes from : ratio in two ways: as polished image files or as encrypted recipe links. This makes it easy to share your creations with friends or collaborators. ### Does : ratio have ads? No, : ratio is ad-free. The app is designed to provide a clean and uncluttered user experience without any advertisements. ### What devices does : ratio support? : ratio is available for iPhone and iPad, offering a seamless experience across Apple's mobile devices. It features a light and dark mode for user preference. ### Is : ratio suitable for beginners? Yes, : ratio is designed to be simple and satisfying for all users, including beginners. Its intuitive wheel-based scaling and clear interface make it easy to calculate ratios accurately. ### What is the rating for : ratio? : ratio has a perfect 5.0-star rating based on 3 user reviews. This indicates a high level of user satisfaction with the app's functionality and design. ### When was : ratio last updated? : ratio was last updated on August 25, 2026, with version 1.0.2. This indicates recent development and support for the application. ## Version history (last 4 releases) ### 1.0.3 — 2026-08-26 - Add free-form notes to your recipes - Access recipe notes directly from the main screen - Reset ratios and ingredient amounts to their original values - Improved editing cues and interface behavior - General bug fixes and refinements ### 1.0.2 — 2026-08-25 fixed bottom wheel touch target to exclude bottom safety zone ### 1.0.1 — 2026-08-17 bug fixes ### 1.0.0 — 2026-08-15 No release notes. --- *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 2026-09-09.*