Comparison

Memhack vs ProfeAI

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

Head to head
About

Memhack

This app uses a spaced repetition system to help you memorize vocabulary, sentences, and grammar rules. It provides pre-made flashcards created by teachers for an optimal learning experience. Sync your progress across devices and focus on learning without the hassle of creating your own study materials.

Highlights
  • Spaced repetition system algorithm
  • Teacher-created flashcards
  • Personalized review schedule
  • Intuitive and user-friendly interface
  • Web and mobile app sync
  • Pre-made study materials
Features
Read full description

Join thousands of students and memorize words, sentences, expressions and grammar rules in a simple and intuitive way! Memhack is an app that uses a powerful SRS (spaced repetition system) algorithm to help you fix content: no more forgetting everything within days after you study! All the flashcards were created by teachers in order to guarantee the best learning experience possible in any language! It works in a very simple way: during your Fluency Academy classes, you will learn a lot of new words and expressions, and after class you’ll be able to practice them all by using Memhack! Reinforce the content seen in class through an algorithm that is personalized for you: the app learns with your answers and shows the cards you need to review at the right moment. Don’t waste hours and hours planning and creating cards or lists from scratch - our team of teachers has already done that for you! This way, you can focus on what really matters: learning. To make your learning even easier, we created an intuitive and user-friendly interface, all you have to do is open the app and study! All your progress is synced with the web app, which means you can study on both your computer or smartphone. So hey, let’s revolutionize your way of learning languages?

About

ProfeAI

Features
Read full description

O ProfeAI é o assistente pedagógico do professor brasileiro. Diga o que precisa do seu jeito — “uma atividade de frações para o 5º ano” — e receba o material pronto para revisar e usar em sala. O ProfeAI prepara. Você revisa e decide. PREPARE A AULA • Planos de aula com as habilidades da BNCC escritas por extenso, etapas com tempo e atividade prática • Atividades em três formas: na folha, com a mão na massa ou em movimento • Avaliações, aulas temáticas e trabalhos escolares • Adapte uma atividade para um aluno: menos itens, exemplo resolvido, alternativas no lugar da resposta escrita — sem expor a condição do aluno na folha COM O CONTEXTO DA SUA TURMA • Cadastre suas turmas e o ProfeAI considera série, horário e o que já foi trabalhado • Plano semanal, calendário escolar e mapa curricular mantêm o fio do ano • Chamada e observações do dia alimentam o parecer descritivo de cada aluno • Correção de provas a partir da foto FEITO PARA A SALA DE AULA BRASILEIRA • 1.580 habilidades e objetivos da BNCC conferidos com o documento do MEC • Educação Infantil, Ensino Fundamental e Ensino Médio • Leia o material no celular, salve em PDF ou Word, imprima ou mande pelo WhatsApp • Acervo com tudo o que você já preparou, organizado por projeto TAMBÉM NO APP • Assistente para tirar dúvidas pedagógicas sobre suas turmas • Bem-estar: um espaço para desabafar e pensar junto nos dias difíceis Comece grátis, sem cartão. Para preparar mais materiais ao longo da semana, assine o ProfeAI Pro dentro do app, pela App Store. A assinatura renova automaticamente e pode ser cancelada nos ajustes do iPhone. Termos de uso: https://profeai.com.br/termos Privacidade: https://profeai.com.br/privacidade

Screenshots

Memhack4 screens
ProfeAI4 screens

Verdict

The call

The clearest difference is update cadence: ProfeAI at every 2 days against Memhack's monthly. Memhack's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Memhack ships an update monthly, ProfeAI every 2 days. The most recent releases landed on November 3, 2026 and October 29, 2026 respectively.

Scorecard3 real differences · 7 level
Memhack versus ProfeAI: the parameters behind the verdict, then further details
ParameterMemhackProfeAI
PriceFreeFree
Rating5.0 (10 ratings) — better—
Positive reviews40.5% of reviews—
Number of ratings10 — better—
Update frequencyMonthlyEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better17.0
Further details — not scored
Size81 MB77 MB
Age rating4+4+
DeveloperFLUENCY ACADEMY ENSINO DE IDIOMASZION JS LLC

Bugs and requests

Memhack

Reported bugs

17 issues
  • App closes unexpectedly during study sessions
  • Cannot log in or reset password
  • Decks disappear or are deleted
  • Progress is not saved
  • App freezes or becomes unresponsive
Show 12 more
  • Cards do not load or are not counted
  • Login information is not recognized
  • App crashes during card review
  • Repetition count is incorrect
  • Audio is missing from most cards
  • App does not work offline
  • Looping issue where decks restart
  • App redirects to website login
  • App does not save study days
  • Error messages without explanation
  • Features not working after updates
  • AI for spaced repetition is inconsistent

Requested features

17 requests
  • Option to delete cards/decks
  • Ability to create custom subjects/classes
  • Integration with Fluency Academy lessons/videos
  • Option to create own cards or export existing ones
  • Feature to practice pronunciation with AI or real people
Show 12 more
  • Option to add own cards
  • Ability to study in reverse (Portuguese -> Spanish)
  • Widgets for home screen
  • Motivation features (rewards, skins, avatar, rankings)
  • Automatic audio playback after flipping card
  • Option to click on evaluation emoji to skip translation
  • More ways to train and memorize
  • Option to create own subjects or word/phrase classes
  • Option to add new cards
  • Notification system for study times
  • Allow more than 1 session per day
  • Add words of interest

ProfeAI

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Memhack

No in-app purchases

None

ProfeAI

No in-app purchases

Questions

Is Memhack free?
Memhack is free to download, with no in-app purchases.
Is ProfeAI free?
ProfeAI is free to download, with no in-app purchases.
Do Memhack or ProfeAI have ads?
Neither Memhack nor ProfeAI shows ads.
Which is updated more often, Memhack or ProfeAI?
Memhack ships an update monthly, and ProfeAI every 2 days. Most recently, Memhack was updated on November 3, 2026 and ProfeAI on October 29, 2026.

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