E85 Calculator vs LinguaSwift
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
E85 Calculator
This application helps performance enthusiasts and flex-fuel vehicle owners precisely calculate the amounts of E85 and gasoline needed for specific ethanol percentages or octane ratings. It offers both simple and advanced modes for fuel mixing calculations, supporting metric and imperial units.
- Calculate E85 and gasoline amounts
- Target specific ethanol percentages
- Calculate by desired octane rating
- Metric and imperial unit support
- Real-time calculations
- Easy and advanced modes
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E85 Calculator is your essential tool for precision fuel mixing, designed for performance enthusiasts and flex-fuel vehicle owners. KEY FEATURES: - Calculate exact amounts of E85 and gasoline needed - Target specific ethanol percentages (E30, E50, E70, E85) - Calculate by desired octane rating - Support for both metric (liters) and imperial (gallons) units - Real-time calculations with instant updates - Easy and advanced modes for different user needs EASY MODE: - Quick presets for common ethanol targets - Simple tank size selection - Intuitive slider controls for current fuel level - Basic inputs for everyday use ADVANCED MODE: - Precise control over fuel properties - Custom octane ratings input - Detailed ethanol content adjustment - Advanced fuel mixing calculations Perfect for: - Flex-fuel vehicle owners - Performance car enthusiasts - Race car tuners - Anyone mixing E85 with regular gas Get accurate calculations every time and achieve the perfect fuel blend for your vehicle's needs. Whether you're targeting a specific ethanol percentage or octane rating, E85 Calculator provides the precise measurements you need. Safe, simple, and accurate - take the guesswork out of fuel mixing with E85 Calculator.
LinguaSwift
This app offers quick and easy text translations between numerous languages. Its minimalist design and real-time capabilities make it ideal for travelers, students, and anyone needing to communicate across language barriers.
- Quick and easy translations
- Wide language support (30+ languages)
- Minimalist and intuitive interface
- Real-time translation
- Custom language pair selection
- Clear error handling
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LinguaSwift is a sleek and intuitive translation app designed to make language translation easy and accessible. Whether you’re traveling, learning a new language, or simply need quick translations for everyday conversations, LinguaSwift has you covered. Built with the power of the MyMemory Translation API, it supports multiple languages, including English, Spanish, French, Chinese, Arabic, and many more. LinguaSwift features an easy-to-use interface that allows users to input text, choose a source and target language, and instantly receive a translated result. The app is perfect for students, travelers, or anyone who frequently interacts in multiple languages. Key Features: • Quick and Easy Translations: Simply type or paste text into the app, choose your source and target languages, and get instant translations powered by the MyMemory Translation API. • Wide Language Support: Translate between over 30 supported languages, including English, Spanish, French, German, Italian, Chinese, Japanese, Arabic, Hindi, and many more. • Minimalist Design: The user interface is clean and easy to navigate, making it perfect for both beginners and advanced users. • Real-Time Translations: Get translations in real-time without any delays, thanks to lightweight API integration. • Custom Language Pair Selection: Easily switch between language pairs using the built-in dropdown selection menus. • Clear Error Handling: If something goes wrong (like an unsupported language or a server error), the app provides clear and helpful error messages to guide the user. How It Works: 1. Input Text: Users can type or paste the text they want to translate into the input box. 2. Choose Languages: Select the source language and the target language from the dropdown menus. 3. Translate: Tap the “Translate” button, and within moments, the translated text will appear on the screen. 4. View Translations: Users can easily view the translated text and use it as needed, whether for travel, communication, or learning. Use Cases: • Traveling Abroad: Use LinguaSwift to quickly translate foreign text while you’re on the go. • Learning New Languages: Improve your language skills by translating phrases and seeing how different languages compare. • International Communication: Instantly understand and respond to text written in different languages, perfect for international conversations. • Students and Teachers: Ideal for language students who need translations to aid their learning.
Screenshots
Verdict
The clearest difference is rating: LinguaSwift at 5.0 against E85 Calculator's 1.0. On price, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
LinguaSwift holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
E85 Calculator ships an update every 29 months, LinguaSwift every 24 months. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.
| Parameter | E85 Calculator | LinguaSwift |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 29 months | Every 24 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.5 |
| Further details — not scored | ||
| Size | 3 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Sheharyar Irfan | Carlos Quarterman |
Customer experience
E85 Calculator
LinguaSwift
In-app purchases
E85 Calculator
No in-app purchases
LinguaSwift
No in-app purchases









