Comparison

Mopiq vs Koki Flashcards

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

Head to head
About

Mopiq

Create and study digital flashcards with a smart learning algorithm designed to enhance long-term knowledge retention. This app helps you organize study decks, customize cards, and access them across devices, making learning efficient and enjoyable.

Highlights
  • Create and study flashcards
  • Smart organization of decks
  • Customizable cards
  • Cross-device access
  • Spaced repetition learning
  • Study reminders and progress tracking
Features
Read full description

Mopiq Flashcards helps you create and study flashcards with ease. Built with a sleek design and a smart learning algorithm, Mopiq is the flashcard maker that turns your study sessions into long-term knowledge. Whether you’re preparing for exams, learning a new language, or reviewing important concepts, Mopiq makes it simple to create your own flashcards and study them anytime, anywhere. Why Mopiq Flashcards? • Create and study flashcards in seconds • Smart organization to keep all your decks tidy • Customize cards to suit your learning style • Access your decks across multiple devices • Powered by spaced repetition to help you remember longer How Mopiq helps you learn • Turn complex information into bite-sized flashcards you can review anywhere • Stay consistent with study reminders and progress tracking • Focus on what matters most with adaptive spaced repetition • Learn faster and remember longer without wasting time on endless rereading Mopiq combines simplicity with powerful features, making it easy to create, organize, and study thousands of flashcards without hassle. Join learners worldwide who use Mopiq to make studying more efficient and enjoyable. All personal data is protected in accordance with the Terms of Use and Privacy Policy: Privacy Policy: https://pattern-safflower-f6f.notion.site/Privacy-Policy-27fd54f05ccd809eb0bfdae90e37507f Terms of Service: https://pattern-safflower-f6f.notion.site/Terms-27fd54f05ccd80f8a95fc902a90aebbf

About

Koki Flashcards

Master vocabulary with a smart, spaced repetition system. This multilingual flashcard app aids long-term memory retention through personalized review schedules, multimedia content, and custom card creation. Study languages effectively for exams or daily communication.

Highlights
  • Spaced Repetition System (SRS)
  • Ready-to-use vocabulary decks
  • Multimedia flashcards (images, audio, examples)
  • Custom flashcard creation
  • Personalized review schedules
  • Offline study mode
  • Cross-device synchronization
Features
Read full description

Learn vocabulary faster with Koki Flashcards, a smart flashcard app powered by spaced repetition (SRS). Create your own flash cards, study ready-made vocabulary decks, and review difficult words at the right time. Study with Anki-style flashcards and spaced repetition, with ready-made decks for English, Japanese, Chinese, Korean, Spanish, IELTS, TOEIC, JLPT, HSK, TOPIK, Minna no Nihongo, and more. SMART FLASHCARDS WITH SPACED REPETITION Koki uses a spaced repetition system (SRS) to help you remember vocabulary for longer. Difficult flashcards appear more often, while words you already know are reviewed less frequently. Your study schedule adapts as you learn so you can focus on what needs the most attention. READY-MADE VOCABULARY DECKS Start learning immediately with flashcards organized by language, level, and goal: • English vocabulary and English flashcards • IELTS vocabulary and TOEIC vocabulary • Japanese vocabulary and Japanese flashcards • JLPT vocabulary from N5 to N2 • Minna no Nihongo vocabulary • Hiragana, Katakana, and Kanji • Chinese vocabulary and Chinese flashcards • HSK vocabulary and HSK flashcards • Korean vocabulary and Korean flashcards • TOPIK vocabulary • Spanish, German, and French vocabulary • More languages and study decks CREATE YOUR OWN FLASHCARDS Koki also works as a flexible flashcard maker. Create custom flashcards in seconds and add words, definitions, translations, images, pronunciation audio, example sentences, and notes. Build vocabulary flashcards for language learning, school, exams, work, or anything you want to remember. LEARN WITH IMAGES, AUDIO AND EXAMPLES Make new words easier to understand and remember with clear meanings, helpful images, natural pronunciation audio, real-world examples, useful context, and translations. PRACTICE WRITING, PRONUNCIATION AND QUIZZES Go beyond simply flipping flashcards. Practice with: • Writing and spelling exercises • Pronunciation practice • Dictation • Matching quizzes • Multiple-choice questions • Test mode Switch between different study methods to strengthen active recall and keep reviews engaging. PERSONALIZED SRS LEARNING Koki adjusts your spaced repetition schedule based on your learning history and review results. Difficult vocabulary can return sooner, while words you remember well can wait longer. You can also customize study settings, including how many new words you want to learn each day and how frequently cards should return. STUDY ENGLISH, JAPANESE, CHINESE AND MORE Build English vocabulary for daily communication, IELTS, TOEIC, and academic study. Learn Japanese with JLPT flashcards, Minna no Nihongo, Hiragana, Katakana, Kanji, audio, examples, and SRS reviews. Study Chinese and Mandarin vocabulary with HSK flashcards, pronunciation, meanings, and spaced repetition. Koki also supports Korean, Spanish, German, French, and many other languages. WHY KOKI FLASHCARDS? Koki combines: • Smart flashcards • SRS and spaced repetition • Ready-made vocabulary decks • Custom flashcard creation • Images and pronunciation audio • Example sentences • Writing and spelling practice • Pronunciation and dictation • Multiple quiz modes • Personalized review schedules Whether you are preparing for IELTS, TOEIC, JLPT, HSK or TOPIK, studying Minna no Nihongo, learning a new language, or simply building vocabulary every day, Koki gives you a flexible way to learn and review. Create flashcards, review with spaced repetition, practice active recall, and build vocabulary that lasts. Koki Flashcards — smart vocabulary learning with flashcards, SRS, and spaced repetition. Terms of Service: https://anki.edu.vn/en/terms-of-service Privacy Policy: https://anki.edu.vn/en/privacy

Screenshots

Mopiq4 screens
Koki Flashcards4 screens

Verdict

The call

The clearest difference is ads: Mopiq at none against Koki Flashcards's shown. Mopiq also leads on ratings volume (1.4K vs 345). Koki Flashcards's advantage is review sentiment (86% vs 69%). On price, rating, update cadence 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. Mopiq sells 10 in-app purchases, starting at $2.99 per 7 days and Koki Flashcards sells 14 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Mopiq against 4.8 for Koki Flashcards. Both are backed by a comparable volume of ratings — 1.4K and 345 respectively. Written reviews are what separate them: 69% of Mopiq's written reviews are positive against 86% of Koki Flashcards's.

UpkeepUpdate frequency

Mopiq ships an update weekly, Koki Flashcards every 9 days. Both last shipped on October 30, 2026.

Scorecard3 real differences · 7 level
Mopiq versus Koki Flashcards: the parameters behind the verdict, then further details
ParameterMopiqKoki Flashcards
PriceFreeFree
Rating4.7 (1.4K ratings)4.8 (345 ratings) — better
Positive reviews69.4% of reviews85.7% of reviews — better
Number of ratings1.4K — better345
Update frequencyWeekly — betterEvery 9 days
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size151 MB94 MB
Age rating4+12+
DeveloperXavier Pedrals CamprubiKOKI SOFTWARE

Customer experience

Mopiq

All ratings1,407 ratings
Positive93.9%
Neutral2.1%
Negative4.1%
Written reviews232 reviews
Positive69.4%
Neutral6.5%
Negative24.1%

Koki Flashcards

All ratings337 ratings
Positive96.7%
Neutral3.0%
Negative0.3%
Written reviews35 reviews
Positive85.7%
Neutral14.3%
Negative0.0%

Bugs and requests

Mopiq

Reported bugs

5 issues
  • Inability to shuffle cards within a deck
  • Formatting issues when creating new flashcards
  • Inconsistent behavior when reaching daily card limit
  • Sync issues leading to lost progress and deleted decks
  • Crashes and freezes when trying to access certain features

Requested features

5 requests
  • Add desktop/web version for seamless cross-device experience
  • Improve customization options for card layouts and study settings
  • Implement robust export/backup functionality for user data
  • Enhance deck organization with folders and sub-decks
  • Provide more language support beyond just Japanese and Spanish

Koki Flashcards

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Mopiq

Subscriptions9
  • Mopiq Flashcards Pro (Weekly)$2.997 Days
  • Mopiq Flashcards Pro (Weekly)$4.997 Days
  • Mopiq Flashcards Pro (Monthly)$4.991 Month
Show 6 more
  • Mopiq Flashcards Pro (Monthly)2 variants$5.991 Month
  • Mopiq Flashcards Pro (Yearly)3 Days trial$19.991 Year
  • Mopiq Flashcards Pro (Yearly)$20.001 Year
  • Mopiq Flashcards Pro (Yearly)3 Days trial$29.991 Year
  • Mopiq Flashcards Pro (Yearly)1 Year trial$29.991 Year
  • Mopiq Flashcards Pro (Yearly)7 Days trial$29.991 Year
One-time1
  • Mopiq Flashcards Pro (Lifetime)$74.99
14 purchases

Koki Flashcards

Subscriptions2
  • Subscription monthly3 Days trial$2.991 Month
  • Subscription Anki all package3 Days trial$19.991 Year
One-time12
  • Buy 500 Points$2.99
  • TOEIC 600 Words Special Offer$4.99
  • 1000 Basic English Words$4.99
Show 9 more
  • IELTS Vocabulary Discount$4.99
  • English Daily Routine$4.99
  • Phrases for Basic Communicate$4.99
  • Anki Minnano Nihongo discount$8.99
  • English - IELTS Vocabulary$9.99
  • 600 TOEIC words$9.99
  • Japanese - Minnano Nihongo$12.99
  • Koki Flashcards Lifetime Discount$59.99
  • Koki Flashcards Lifetime$79.99

Questions

Is Mopiq free?
Mopiq is free to download, with in-app purchases available.
Is Koki Flashcards free?
Koki Flashcards is free to download, with in-app purchases available.
Which has better reviews, Mopiq or Koki Flashcards?
Koki Flashcards is rated higher. Mopiq averages 4.7 out of 5 from 1.4K ratings, while Koki Flashcards averages 4.8 from 345 ratings.
Do Mopiq or Koki Flashcards have ads?
Koki Flashcards shows ads; Mopiq does not.
Which is updated more often, Mopiq or Koki Flashcards?
Mopiq ships an update weekly, and Koki Flashcards every 9 days. Most recently, Mopiq was updated on October 30, 2026 and Koki Flashcards on October 30, 2026.

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