ear2brain vs FastMath
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ear2brain
Learn vocabulary passively by listening to words in the background. The app allows for customizable playback and quizzing, with an AI feature to create lists from photos.
- Passive audio learning
- Customizable playback
- AI vocabulary list creation
- On-the-go learning
- Progressive quizzing
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Learn vocabulary efficiently and without even thinking! With ear2brain you listen to vocabulary in the background and learn them on the go! Change the pause between the vocabulary and let yourself be quizzed. On a continuous loop or in random order, on headphones or loudly. Remove vocabulary as soon as you know them. Don't feel like copying the vocabulary? Now you can simply take a photo and ear2brain will use AI to create a vocabulary list for you!
FastMath
Master two-digit multiplication with this app. It offers step-by-step explanations, engaging training, and timed challenges across five difficulty levels. Compete with friends and enjoy a fun, effective way to improve mental math skills.
- Step-by-step multiplication explanations
- Interactive training mode
- Timed math challenges
- Five difficulty levels
- Social leaderboards
- Two-digit multiplication focus
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Welcome to FastMath, the innovative app that transforms the way you calculate! Dive into the world of rapid mental math and discover the secret to multiplying two-digit numbers with ease and speed. Whether you're a math enthusiast, a student looking to sharpen your skills, or just curious about quicker calculation methods, FastMath is your perfect companion. #Features: - Easy-to-Understand Explanations: Unravel the magic of speedy calculations with our step-by-step guide. Perfect for beginners! - Engaging Training Mode: Solidify your understanding with interactive practice sessions. Tailored to ensure you grasp every nuance of the technique. - Thrilling Math Challenges: Put your skills to the test in our exciting game mode. Race against the clock! - Five Levels of Difficulty: Choose your challenge! From beginner to expert, there's a level for everyone to enjoy and learn. - Social Integration: Compete with friends and climb the leaderboard in a fun and educational environment. #What Sets Us Apart FastMath isn't just about learning; it's about experiencing the joy of mathematics. Our intuitive design, coupled with engaging content, ensures a learning journey that's both effective and enjoyable. Ideal for all ages, FastMath makes math less daunting and more fun!
Screenshots
Verdict
The clearest difference is price: ear2brain at Free against FastMath's $1.99. FastMath's advantage is iOS requirement (15.0 vs 26.0). On review sentiment, ads, in-app purchases and device support 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
ear2brain is free to download; FastMath costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | ear2brain | FastMath |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 26.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | MELANIE RITA DR., NAGEL | Mathieu Bayon |
Customer experience
ear2brain
FastMath
In-app purchases
ear2brain
No in-app purchases
FastMath
No in-app purchases









