Comparison

Vaia vs ECG Manual Interactivo

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

Head to head
About

Vaia

Transform your lecture slides, PDFs, and notes into a personalized study guide. Utilize AI to generate flashcards, summaries, and receive explanations for complex topics. Practice and track your progress for homework, midterms, and finals.

Highlights
  • AI-generated flashcards and summaries
  • Personalized learning paths
  • Homework help and explanation
  • Practice quizzes and exams
  • Spaced repetition for retention
  • Study planner and progress tracking
  • Shareable study materials
Features
Read full description

Your notes can do more than sit in a folder. Turn lecture slides, PDFs, and class notes into a personal study path with Vaia. Use AI to create flashcards and summaries, get help understanding tricky topics, and practice what you need for homework, midterms, and finals. YOUR MATERIALS, MADE FOR LEARNING A stack of slides and no idea where to start? Upload your materials and build a study guide around your own course. • Break down your material with explanations and summaries • Generate AI flashcards to practice key ideas • Follow a learning path with chapters, lessons, and questions Go from collecting notes to actually working through them. HOMEWORK HELP THAT BUILDS UNDERSTANDING Stuck on a topic while doing homework? Ask Vaia's AI assistant questions about your study materials and get explanations to help you move forward. Use the homework scanner to capture a problem as input. Then put your understanding to work with flashcards and practice questions. Get help with today's material and build knowledge you can use on your next test. FLASHCARDS THAT FIT YOUR COURSE Generate flashcards from your notes, create your own cards, or explore sets shared by other students. Practice definitions, formulas, and vocabulary by recalling the answer before you flip the card. Use spaced repetition to revisit material over time. Fit in a few cards between classes or settle into a longer study session. A STUDY PLANNER WITH A CLEAR NEXT STEP Your course becomes a structured learning path. Work through chapters, read explanations, and practice with interactive questions. See your progress and pick up where you left off. From biology to economics, keep your study materials and your next lesson together in one place. FIND THE GAPS BEFORE EXAM DAY That topic looked familiar. Could you explain it without your notes? Find out with quizzes, exercises, and practice tests. • Check your understanding with multiple-choice and fill-in-the-blank questions • Try practice exam mode and review your results afterward • Revisit the topics that need more work before your midterm or final GIVE YOUR NOTES A VOICE Create study podcasts from your materials and listen on the go. Review a topic on your commute or switch things up when you need a break from reading. SHARE THE WORK. KEEP LEARNING. Explore shared flashcards, study notes, and summaries to complement your own materials. Share your sets with classmates and bring useful resources together for your course. From high school homework to college finals, Vaia helps you turn your materials into something you can learn from. Download Vaia, upload your first notes, and start your first chapter. Terms of Use: https://www.vaia.com/en-us/terms/ Privacy Policy: https://www.vaia.com/en-us/privacy/

About

ECG Manual Interactivo

Explore electrocardiography with interactive theory and practice. This app aids students and health professionals in understanding ECGs.

Highlights
  • Interactive ECG practice
  • Theoretical ECG bases
  • Health professional learning
  • Student-friendly interface
  • ECG understanding tools
Features
Read full description

Descubre el fascinante mundo de la electrocardiografía con bases teóricas y prácticas interactivas a través de ECG STUDIO. Esta aplicación está diseñada para facilitar el aprendizaje y la comprensión de los electrocardiogramas (ECG) a estudiantes, profesionales de la salud y cualquier persona interesada en el tema.

Screenshots

Vaia4 screens
ECG Manual Interactivo4 screens

Verdict

The call

The clearest difference is review sentiment: ECG Manual Interactivo at 100% against Vaia's 81%. ECG Manual Interactivo also leads on iOS requirement (15.1 vs 17.0). Vaia's advantage is update cadence (weekly vs fortnightly). On price, ads, in-app purchases and monetization model 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. Vaia sells 10 in-app purchases, starting at $2.99 per month and ECG Manual Interactivo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Vaia ships an update weekly, ECG Manual Interactivo fortnightly. The most recent releases landed on November 13, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 7 level
Vaia versus ECG Manual Interactivo: the parameters behind the verdict, then further details
ParameterVaiaECG Manual Interactivo
PriceFreeFree
Rating4.7 (1.6K ratings) — better—
Positive reviews81.5% of reviews100.0% of reviews — better
Number of ratings1.6K — better—
Update frequencyWeekly — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size245 MB28 MB
Age rating4+4+
DeveloperStudySmarter GmbHMaria del Socorro Vandersluis

Customer experience

Vaia

All ratings1,573 ratings
Positive93.9%
Neutral2.1%
Negative4.0%
Written reviews685 reviews
Positive81.5%
Neutral7.6%
Negative10.9%

ECG Manual Interactivo

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Vaia

Reported bugs

4 issues
  • Flashcard review progress not saving correctly
  • Inability to delete individual flashcards from a set
  • Syncing issues between mobile app and web version
  • Inconsistent behavior of AI-generated quiz questions

Requested features

5 requests
  • Add more language options
  • Improve PDF and note-taking editor functionality
  • Implement nested subsets within study sets
  • Provide more customization options for colors and themes
  • Integrate study timers and task management features

ECG Manual Interactivo

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Vaia

Subscriptions10
  • Premium Plan$2.991 Month
  • Premium Plan (1 month)7 Days trial$6.491 Month
  • Premium Plan (1 month)7 Days trial$8.991 Month
Show 7 more
  • Premium Plan (1 month)$19.991 Month
  • Premium Plan (1 month)7 Days trial$19.991 Month
  • Premium Plan (1 year)7 Days trial$31.991 Year
  • Premium Plan (1 year)7 Days trial$43.991 Year
  • Premium Plan (1 year)1 Month trial$59.991 Year
  • Premium Plan (1 year)7 Days trial$63.991 Year
  • Premium Plan (1 year)7 Days trial$89.991 Year
1 purchases

ECG Manual Interactivo

One-time1
  • Premium ECG Interactive Manual$69.99

Questions

Is Vaia free?
Vaia is free to download, with in-app purchases available.
Is ECG Manual Interactivo free?
ECG Manual Interactivo is free to download, with in-app purchases available.
Do Vaia or ECG Manual Interactivo have ads?
Neither Vaia nor ECG Manual Interactivo shows ads.
Which is updated more often, Vaia or ECG Manual Interactivo?
Vaia ships an update weekly, and ECG Manual Interactivo fortnightly. Most recently, Vaia was updated on November 13, 2026 and ECG Manual Interactivo on November 4, 2026.

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