Comparison

Retent vs Znaiko

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

Head to head
About

Retent

Features
Read full description

Turn what you study into long-term memory. Retent helps you remember what you learn by turning your study material into intelligent quizzes after each Focus session. STUDY SMARTER - Add your study material - Set up your desired quiz or flashcards - Read during your Focus session - Test your retention later with AI-powered quizzes FEATURES - AI-generated quizzes based on your notes - Smart Flashcards - Focus sessions that track your attention span - Points, ranks, leaderboards and coins - Ambient audio to help you study - Custom avatars, badges and profile frames WHY CHOOSE RETENT? Retent is built for real retention, not just studying. Instead of passively reviewing material, Retent helps reinforce what you learn so knowledge actually sticks. You can study your own notes, books, slides or any text in general. The app will in turn automatically generate quizzes to test your memory. With a point and coin system, ranks and total personalisation, Retent keeps you motivated while learning, and distraction free Focus sessions with optional ambient sounds help you stay in the zone. Retent is not about studying more - it is about remembering more. WHO IS IT FOR? - Students preparing for exams or studying in general - Anyone interested in improving their attention span while also learning Retent is not just another study timer - it helps reinforce what you learn so it actually stays with you. Start learning. Start remembering. Start Retenting.

About

Znaiko

Features
Read full description

Znaiko Exam is an educational platform for online tests, exams, exercises, practical assignments, live quizzes, and student progress tracking. The app helps students and teachers create, complete, and manage learning activities in one place. Students can take tests, submit practical tasks, review results, and follow their progress. Teachers and administrators can organize assessments, manage learning materials, and analyze performance. Main features: • Online tests and exams • Exercises and homework • Practical assignments with file upload • Automatic answer saving • Results and progress tracking • Live quiz activities • Learning materials and resources Znaiko Exam is designed for educational use by students, teachers, and learning groups.

Screenshots

Retent4 screens
Znaiko4 screens

Verdict

The call

The clearest difference is in-app purchases: Znaiko at none against Retent's 2. On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Retent sells 2 in-app purchases, starting at $6.99 per month. Znaiko asks for nothing beyond the download.

Scorecard1 real difference Ā· 5 level
Retent versus Znaiko: the parameters behind the verdict, then further details
ParameterRetentZnaiko
PriceFreeFree
Update frequencyEvery 8 days—
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size27 MB1 MB
Age rating9+4+
DeveloperKristiyan GrigorovKalin Todorov

In-app purchases

2 purchases

Retent

Subscriptions2
  • Retent Unlimited Monthly$6.991 Month
  • Retent Unlimited Yearly$39.991 Year
None

Znaiko

No in-app purchases

Questions

Is Retent free?
Retent is free to download, with in-app purchases available.
Is Znaiko free?
Znaiko is free to download, with no in-app purchases.
Do Retent or Znaiko have ads?
Neither Retent nor Znaiko shows ads.

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