Comparison

Dalgi vs NRN Study Centre

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

Head to head
About

Dalgi

Features
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Learn Korean from zero to advanced with Dalgi โ€” the structured Korean learning app for beginners and beyond. Master Hangul alphabet, Korean vocabulary, grammar patterns, reading comprehension, flashcards, and quizzes โ€” all in one app. - LEARN THE HANGUL ALPHABET - Start with the Korean alphabet the right way. Practice all 14 consonants and 10 vowels with handwriting exercises, ghost-letter tracing, and pronunciation guides. Build a strong Hangul foundation before moving to words and sentences. - STRUCTURED KOREAN COURSES - Progress through 4 proficiency levels โ€” Beginner, Elementary, Intermediate, and Advanced โ€” each split into A and B terms (1A, 1B, 2A, 2B, 3A, 3B, 4A, 4B). Every level is organized into units with clear, measurable goals. Switch levels anytime. - KOREAN VOCABULARY WITH AUDIO - Learn hundreds of Korean words with native-speaker audio pronunciation, romanization, part-of-speech tags (noun, verb, adjective), English meanings, and real example sentences. Track every word as New, Learning, or Mastered. - GRAMMAR MADE SIMPLE - Understand Korean grammar structure with clear pattern formulas, explanations, and multiple Korean-English example sentences per grammar point. Perfect for TOPIK exam preparation and real-world Korean usage. - SPACED REPETITION FLASHCARDS - Reinforce vocabulary with smart flashcard sessions using spaced repetition. Choose Korean โ†’ English or English โ†’ Korean mode. Cards cycle through New, Learning, and Mastered piles โ€” requiring 3 consecutive correct answers to master a word. - VOCABULARY & GRAMMAR QUIZZES - Test your knowledge with multiple-choice quizzes per unit. Includes listening comprehension questions with audio dialogues. Get instant scores, percentage feedback, and targeted "try again" options. - PROGRESS TRACKING - See exactly how far you've come. Track total vocabulary mastered, quizzes completed, and unit completion percentages on a clean progress dashboard. Each unit shows a live progress bar so you always know what's next. - WHY DALGI? - - Learn Korean alphabet (Hangul) with tracing practice - Structured CEFR-aligned course levels (A1 to B2+) - Audio pronunciation for every vocabulary word - Spaced repetition for long-term Korean vocabulary retention - Korean grammar explanations with pattern formulas - Reading comprehension with tap-to-translate - TOPIK-style multiple choice quizzes - Offline-friendly progress tracking - Clean dark and light theme support - No forced accounts - start learning immediately Whether you're learning Korean for travel, K-drama, K-pop, TOPIK, or moving to Korea - Dalgi gives you a clear, structured path from Hangul basics to conversational Korean. Start learning Korean today. Download Dalgi free. ------- Developer contact: studiocaesium@gmail.com Privacy Policy: https://www.caesiumstudio.com/privacy-policy End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

About

NRN Study Centre

Read full description

Get Personalized Learning Outcomes for everyone. An in-depth performance analysis, where you can know your strong and weak points, your all India rank, your state rank etc. You will also get a virtual tutor who is completely dedicated to bringing out the best in you. It will prioritize your concepts, chapters, topics, and questions through machine learning. Get this innovative learning experience only on NRN Study Centre!!

Screenshots

Dalgi4 screens
NRN Study Centre4 screens

Verdict

The call

The clearest difference is ads: NRN Study Centre at none against Dalgi's shown. NRN Study Centre also leads on update cadence (monthly vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Dalgi sells 3 in-app purchases, starting at $3.99 per 7 days and NRN Study Centre sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Dalgi ships an update every 3 months, NRN Study Centre monthly. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

Scorecard2 real differences ยท 4 level
Dalgi versus NRN Study Centre: the parameters behind the verdict, then further details
ParameterDalgiNRN Study Centre
PriceFreeFree
Update frequencyEvery 3 monthsMonthly โ€” better
AdsYesNo โ€” better
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.0 โ€” better15.5
Further details โ€” not scored
Size69 MB145 MB
Age rating4+4+
DeveloperRavi Kumar SharmaOnline Learning

In-app purchases

3 purchases

Dalgi

Subscriptions3
  • Weekly subscription$3.997 Days
  • Monthly subscription$6.991 Month
  • Yearly subscription$17.991 Year
10 purchases

NRN Study Centre

One-time10
  • Package - CB$199.99
  • Package - CG$299.99
  • Package - CH$299.99
Show 7 more
  • Package - CJ$399.99
  • Package - CK$449.99
  • Package - CL$499.99
  • Package - CM$599.99
  • Package - CN$699.99
  • Package - CO$799.99
  • Package - CP$899.99

Questions

Is Dalgi free?
Dalgi is free to download, with in-app purchases available.
Is NRN Study Centre free?
NRN Study Centre is free to download, with in-app purchases available.
Do Dalgi or NRN Study Centre have ads?
Dalgi shows ads; NRN Study Centre does not.
Which is updated more often, Dalgi or NRN Study Centre?
Dalgi ships an update every 3 months, and NRN Study Centre monthly. Most recently, Dalgi was updated on October 12, 2026 and NRN Study Centre on October 8, 2026.

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