Comparison

Synaps vs Notebene IA

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

Head to head
About

Synaps

Features
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MASTER ANYTHING. BUILD THE HABIT. COMPETE. Synaps is a powerful flashcards app with spaced repetition designed to help you remember more, forget less, and stay consistent every day. Study for GCSE, SAT, YKS, languages, science, or professional topics — and turn small daily sessions into long-term mastery. SPACED REPETITION, PERFECTED Synaps uses the proven SM-2 algorithm to show flashcards right before you forget them. - Learn faster with smarter review timing - Focus on weak cards automatically - Retain knowledge long-term - Study efficiently in short sessions The same science behind top tools like Anki — but simpler, cleaner, and more motivating. BUILD A DAILY STUDY HABIT A little every day beats cramming. - Daily streaks to stay consistent - Track time, accuracy, and progress - Visual performance insights - Unlock achievement badges Turn studying into a habit you don’t break. COMPETE. CLIMB. STAY MOTIVATED Learning is better with competition. - Global leaderboard - Compete with friends - Track your rank - Stay motivated through gamification Climb the rankings. Stay sharp. 37 READY-MADE DECKS Start instantly with curated content across multiple categories: Languages German, Spanish, French, Turkish, Chinese, Russian, Arabic, Dutch Science Biology, Chemistry, Physics, Human Anatomy General Knowledge Mathematics, Computer Science, Business & Finance, Medical Terminology, World History Psychology & MCAT Psychology, MCAT Prep Exam Prep - YKS: Matematik, Biyoloji - SAT: Vocabulary, Grammar, Math Formulas, Patterns, Reading Strategies, Traps & Mistakes, Test Strategies - GCSE Maths: Complete Revision, Formula Sheet, Exam Questions, Problem Solving, Grade 9 Booster Make Money Startup Fundamentals, YouTube Growth, Instagram Growth, TikTok Growth - Includes Featured, Editor’s Choice, and New decks - Available in 9 languages CREATE YOUR OWN FLASHCARDS Build your own system: - Add text, images, and audio - Organize decks your way - Perfect for exams, vocabulary, and revision SMART REMINDERS Stay consistent without thinking: - Daily notifications - Habit-building reminders - Never break your streak MULTI-LANGUAGE SUPPORT Use Synaps in your language: English, German, French, Turkish, Dutch, Russian, Chinese, Brazilian Portuguese, European Portuguese SYNAPS PRO Upgrade your learning experience: - Unlimited decks - Cloud sync across devices - Offline study mode - Audio flashcards - Advanced insights START TODAY Inspired by proven learning techniques used in top study systems like Anki and all other flashcard apps. Built on the same proven system used by top learners — but designed for speed, simplicity, and daily use. Download Synaps - flashcards app, and start building a daily learning habit today. Privacy Policy: https://www.mudimedia.co.uk/synaps/en/privacy Terms of Use (EULA): https://www.mudimedia.co.uk/synaps/en/terms

About

Notebene IA

Features
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Teu caderno que se escreve e teu reforço particular. Grava a aula e o Notebene devolve, em minutos, um quiz feito daquela aula — mais o resumo, as notas, os flashcards e a transcrição completa. Tudo organizado por matéria, do jeito que tu já pensa. E toda semana ele te diz onde tu tá perdendo nota. O QUE ELE FAZ • Quiz da tua própria aula, pra fixar no mesmo dia. • Resumo estruturado e notas de estudo, prontos na hora. • Flashcards pra revisar em qualquer lugar. • Transcrição completa, pra achar aquele trecho que o professor falou. • Relatório semanal: o que tu acertou, o que errou e o que reforçar. • Tudo em Matéria › Caderno › Aula — a matéria aparece sozinha, tu não precisa arrumar nada antes de estudar. 4 JEITOS DE CRIAR MATERIAL • Grava a aula na hora. • Cola um vídeo do YouTube. • Manda um PDF ou uma foto (o slide, a apostila, a questão). • Escreve uma nota tua. Qualquer um vira resumo, quiz e flashcards. TEU REFORÇO PARTICULAR Cada quiz que tu responde alimenta teu diagnóstico. Semana após semana o Notebene aprende onde tu erra e te aponta o que estudar — a atenção individual de um reforço, dentro do teu caderno. PRA QUEM ESTUDA NO BRASIL Feito em português do Brasil — pra ENEM, vestibular, concurso ou residência. Matéria, aula, caderno, redação: as palavras que tu usa todo dia. GRÁTIS E PRO Grátis: 5 aulas por mês, até 60 min cada. O relatório semanal é grátis. Notebene Pro: aulas ilimitadas. Semanal R$ 23,90 · mensal R$ 29,90 · anual R$ 179,90 (menos de R$ 15 por mês). A assinatura renova sozinha e dá pra cancelar quando quiser, nos Ajustes. Explicações geradas por IA. Pode conter erros. Confirma com teu professor. Termos de Uso: https://notebene.app/termos Política de Privacidade: https://notebene.app/privacidade EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Synaps4 screens
Notebene IA4 screens

Verdict

The call

The clearest difference is update cadence: Synaps at every 5 days against Notebene IA's every 2 weeks. Notebene IA's advantage is iOS requirement (13.0 vs 15.1). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Synaps sells 4 in-app purchases, starting at $1.99 per 7 days and Notebene IA sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Synaps ships an update every 5 days, Notebene IA every 2 weeks. Both last shipped on November 5, 2026.

Scorecard2 real differences · 4 level
Synaps versus Notebene IA: the parameters behind the verdict, then further details
ParameterSynapsNotebene IA
PriceFreeFree
Update frequencyEvery 5 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size59 MB33 MB
Age rating4+4+
DeveloperMudimedia LtdEmmanuel Pedro Alves de Farias

In-app purchases

4 purchases

Synaps

Subscriptions3
  • Weekly$1.997 Days
  • Monthly$4.991 Month
  • Annual$29.991 Year
One-time1
  • Lifetime$79.99
3 purchases

Notebene IA

Subscriptions3
  • Notebene Pro - Semanal$3.997 Days
  • Notebene Pro - Mensal$4.991 Month
  • Notebene Pro Yearly$29.991 Year

Questions

Is Synaps free?
Synaps is free to download, with in-app purchases available.
Is Notebene IA free?
Notebene IA is free to download, with in-app purchases available.
Do Synaps or Notebene IA have ads?
Neither Synaps nor Notebene IA shows ads.
Which is updated more often, Synaps or Notebene IA?
Synaps ships an update every 5 days, and Notebene IA every 2 weeks. Most recently, Synaps was updated on November 5, 2026 and Notebene IA on November 5, 2026.

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