Comparison

Mental Maths vs Fermi Quiz

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Mental Maths

Practice mental math skills with a variety of exercises for addition, subtraction, multiplication, and division. Track your progress and adjust difficulty for a personalized learning experience, accessible offline.

Highlights
  • Addition, subtraction, multiplication, division exercises
  • Timed calculation challenges
  • Adjustable difficulty levels
  • Progress tracking
  • Offline access
  • User-friendly design
Features
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Mental maths is your go-to app for honing your mental maths prowess through an expansive range of activities designed to engage and challenge learners of all ages. Whether you're a student aiming for top grades, a professional seeking to boost your math acumen, or a parent eager to support your child's mathematical development, this app offers the perfect solution. Sharpen your mental math skills in addition, subtraction, multiplication, and division with a wide array of diverse exercises. Increase your calculation speed and accuracy through timed challenges, and witness your progress over time. Adjust the difficulty level based on your performance to ensure a tailored learning experience. Enjoy a sleek, user-friendly design that simplifies the process of practicing mental math, allowing you to focus on your learning. Learn anytime, anywhere, even without an internet connection, making it perfect for on-the-go learning and travel. Suitable for All Ages Whether you're a young student building the foundations of math or an adult striving to maintain mental agility, this app accommodates learners of all age groups and skill levels. Elevate your mathematical prowess and instill confidence in your numerical abilities with Mental Maths. Download the app today and embark on your journey to becoming a true mental math virtuoso!

About

Fermi Quiz

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¿Cuántas personas celebran hoy su cumpleaños? ¿Cuántos días tardó Colón en cruzar el Atlántico? ¿Cuánto pesa toda el agua de una piscina olímpica? Fermi Quiz es un juego diario de estimación. Cada día a las 00:00 llegan tres preguntas nuevas que nadie sabe de memoria, pero que puedes razonar con un poco de intuición y cálculo de servilleta. No hace falta acertar: gana quien más se acerca. CÓMO SE JUEGA • Escribe tu respuesta con un teclado pensado para números enormes: × mil, × millón y potencias de diez. • ¿Te atascas? Pide una pista. No restan puntos. • Descubre la respuesta, cómo llegar a ella y una curiosidad para contar en la cena. • Tu nota es el error medio: cuanto más cerca de 1×, mejor. PARA TODA LA FAMILIA • Preguntas de ciencia, geografía, historia, deporte y vida diaria, con un toque de España. • Archivo completo para jugar los retos que te perdiste. • Racha, estadísticas y tu evolución día a día. • Comparte tu resultado sin destripar las respuestas. SIN LETRA PEQUEÑA • Sin anuncios. Sin compras. Sin cuentas. • Funciona sin conexión y no recoge ningún dato: tu progreso se queda en tu iPhone. Inspirado en los problemas de Fermi, el físico que estimaba lo imposible con lápiz y papel.

Screenshots

Mental Maths4 screens
Fermi Quiz4 screens

Verdict

The call

The clearest difference is in-app purchases: Fermi Quiz at none against Mental Maths's 1. Fermi Quiz also leads on ads (none vs shown). Mental Maths's advantage is iOS requirement (16.4 vs 26.0). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Mental Maths sells 1 one-off in-app purchase. Fermi Quiz asks for nothing beyond the download.

Scorecard3 real differences · 6 level
Mental Maths versus Fermi Quiz: the parameters behind the verdict, then further details
ParameterMental MathsFermi Quiz
PriceFreeFree
Rating5.0 (5 ratings) — better—
Number of ratings5 — better—
Update frequencyEvery 7 months—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.4 — better26.0
Further details — not scored
Size11 MB1 MB
Age rating4+4+
DeveloperVicki PartridgeTHE FACULTY CLUB SL.

In-app purchases

1 purchases

Mental Maths

One-time1
  • Remove Ads$0.99
None

Fermi Quiz

No in-app purchases

Questions

Is Mental Maths free?
Mental Maths is free to download, with in-app purchases available.
Is Fermi Quiz free?
Fermi Quiz is free to download, with no in-app purchases.
Do Mental Maths or Fermi Quiz have ads?
Mental Maths shows ads; Fermi Quiz does not.

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