220+ iOS apps curated and reviewed
With an average user rating of 4.5★, the ratio category is one of the App Store's strongest. Browse all 220+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.2★ (87) | No | No | Jul 2026 |
| 2 |  | Free | 4.9★ (151K) | Yes | Yes | Aug 2026 |
| 3 |  | $4.99 | 4.3★ (16) | No | No | Aug 2026 |
| 4 |  | Free | 4.6★ (67K) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.9★ (7) | Yes | No | Jul 2026 |
| 6 |  | Free | — | Yes | No | May 2026 |
| 7 |  | Free | — | No | No | May 2026 |
| 8 |  | Free | 5.0★ (8) | No | No | Jul 2026 |
This app provides analytics and discovery for prediction markets, allowing users to forecast real-world events. Track market trends, analyze forecaster performance, and monitor your own predictions. It's a tool for understanding crowd wisdom across various domains.
This app allows you to control your sprinkler system remotely, creating custom watering schedules. It helps save water and money by optimizing irrigation based on weather and yard needs. Access your system from anywhere for convenient lawn care.
This app helps you master cooking by understanding fundamental ingredient relationships. It calculates ingredient amounts based on ratios, freeing you from strict recipes and allowing for creative variations. Explore 32 critical culinary ratios with instructions, variations, and tools to store and share your own creations.
Discover global radio stations with a stylish, analog-inspired interface. Features include automatic song identification, live rewind, and seamless CarPlay integration. Enjoy weather updates and personalized station management.
This free utility app calculates ratios and totals from given inputs. It can also perform back calculations to determine ratios from a total. It even helps calculate heating time based on microwave wattage.
This app helps users find precise measurements based on popular mathematical ratios. It supports Golden, Silver, and Bronze ratios, allowing input of a known dimension to calculate the other. Results can be viewed in various units and are rounded for aesthetic appeal.
Easily calculate any ratio for design projects. Input a base ratio and either width or height to automatically determine the other dimension. Offers dark and light themes for usability in any lighting.
This utility calculates unknown values in aspect ratios, useful for resizing images and clipping. It simplifies the process of determining proportional dimensions for various visual applications.
Access over 50,000 live radio stations from 200+ countries and territories, plus over 1 million podcasts. Enjoy music, news, sports, and more with features like playlists, background listening, and Air-Play support.
This app uses AI to analyze and score the proportions of your face, body, and hands based on golden ratio standards. It provides detailed reports on facial feature harmony, head-to-body ratio, and finger length proportions, offering insights into symmetry and aesthetic appeal.
This utility app specializes in calculating proportions, solving for an unknown value in direct and inverse ratio equations. It handles scenarios like price increases and speed decreases, offering a simple yet effective tool for proportion-based problems.
Visualize and plan your spaces with an augmented reality measuring tool. Create accurate floor plans, measure distances, and arrange furniture with ease. Ideal for homeowners, designers, and real estate professionals.
This application helps home baristas calculate precise coffee brewing ratios. Easily determine the exact weight of coffee beans and water needed for your desired brew strength. All values are instantly editable to see how adjustments impact your final cup.
Calculate the Protein to Energy Ratio for foods. Input macronutrients via sliders or text fields to see instant results. Supports dark mode for a comfortable viewing experience.