Comparison

NAVER Dictionary vs ASTRA Learning Platform

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

Head to head
About

NAVER Dictionary

Access a comprehensive collection of dictionaries, including English-English, English-Korean, and numerous bilingual options. Features include pronunciation evaluation, everyday conversation examples, and a user-created dictionary platform. All content is available for free.

Highlights
  • 70+ Dictionaries
  • 30M+ Headwords
  • Everyday English Conversation
  • Pronunciation Evaluation
  • User-created Dictionary Platform
  • Multiple English Accents
Features
Read full description

WELCOME to NAVER Dictionary! Our dictionary app features ▶ All for FREE! 70 Dictionaries, 30M headwords, Everyday English Conversation, Quiz, Pronunciation Evaluation, all for FREE! ▶ 4 famous English-English dictionaries - Oxford Dictionary of English (124,000 words, 139,000 examples) - Merriam-Webster’s Collegiate Dictionary (136,000 words, 100,000 examples) - Merriam-Webster’s Advanced Learner's English Dictionary (59,000 words, 140,000 examples) - Wiktionary (980,000 words) ▶ 1M English Pronunciations American, British, Australian, Indian English accents! ▶ 3 famous Thesaurus dictionaries - Oxford Learners Thesaurus for beginners, intermediate (EN-KO, EN-EN) - Oxford Thesaurus of English for advanced, native (EN-EN, EN-KO, EN-JA) - Collins English Paperback Thesaurus, 8th edition HarperCollins Publishers ▶ High trusted 11 Korean dictionaries - Korean-English dictionary - Korean-Chinese dictionary - Korean-Vietnamese dictionary - Korean-Japanese dictionary - Korean-Indonesian dictionary - Korean-Thai dictionary - Korean-French dictionary - Korean-Spanish dictionary - Korean-Russian dictionary - Korean-Mongolian dictionary - Korean-Arabic dictionary ▶ 3 famous Korean dictionaries ▶ 46 various bilingual dictionaries for Korean peoples - English, Chinese, Japanese, French, Spanish, German, Vietnamese, Arabic, Hindi, Russian, Portuguese, Thai, Indonesian, Turkish, Greek, Hebew, Mongolian, Norwegian, Polish, Romanian, Swahili, Tagalog, Urdu, Ukrainian, Tetum, Swedish, Persian, Latin, Lao, Italian, Hungarian, Hausa, Dutch, Czech, Croatian, Cambodian, Burmese, Georgia, Nepali dictionaries ▶ Open dictionary Pro - User creation dictionary platform - 6,000 dictionaries, 5.6M headwords See NAVER Dictionary Official Blog (http://blog.naver.com/dic_master) for more information. Please leave your inquiry with NAVER English Dictionary Customer Center (https://help.naver.com/service/24549/category/bookmark?lang=en) in case a problem occurs while using the app.

About

ASTRA Learning Platform

This learning platform provides a mobile portal for educational institutions, enabling instructors and students to interact and access course materials. It features personalized interfaces, real-time notifications, and consolidated task management for a streamlined educational experience.

Highlights
  • Persona Scenario-Based UI/UX
  • Push notifications for class activities
  • Consolidated view of tasks and announcements
  • Weekly class content organization
  • Optimized data response speed
  • Mobile access to PC functions
Features
Read full description

ASTRA Learning Platform The ASTRA Learning Platform is an LXP (Learning Experience Platform)-based learning platform provided by IMAXSOFT. It offers a learning portal designed for various education and learning needs within educational institutions. Both instructors and students can engage in various interactions through their personal smart devices. Key Features ● Persona Scenario-Based UI/UX User-friendly interface and personalized teaching and learning tools based on persona scenarios. Access all PC functions directly through the mobile app. Quickly navigate and check the necessary information tailored to the user. ● Interaction Push notifications for new class activities, responses to questions, pending submissions with approaching deadlines, etc. Consolidated view of tasks, notifications, questions, files, announcements, and more. Class content by week, including video lectures, live lectures, assignments, exams, and more, all in one place. ● Stability Optimized data response speed ensures fast interaction. Service Access Permissions ● Optional Permissions Notifications: For alerts related to class activities, announcements, messages, etc. Camera: For capturing photos and videos when attaching files to posts and scanning QR codes. Microphone: For recording videos when attaching files to posts. Storage (Photos/Media/Files): For attaching files to posts or downloading attachments. Biometric Information: For screen lock and two-factor authentication. Optional permissions are required only when using the corresponding functions. Other features of the service remain accessible without granting these permissions. Troubleshooting ● Connection Issues Check if you can access your institution’s website. If the website is inaccessible, it may indicate issues with the institution's servers, network, or other equipment, which may also affect ASTRA. ● Login Issues ASTRA utilizes the login module provided by the educational institution to verify login credentials. If you have forgotten your password, please use the password recovery option on your institution's portal system. ● Bugs or Malfunctions Report issues via the "Report Bugs and Malfunctions" option under the Settings tab in the ASTRA app. Alternatively, contact us via phone (02-6241-2002) or email (imaxsoft.help@gmail.com) for assistance. Your feedback is invaluable in improving our service.

Screenshots

NAVER Dictionary3 screens
ASTRA Learning Platform4 screens

Verdict

The call

The clearest difference is ads: ASTRA Learning Platform at none against NAVER Dictionary's shown. ASTRA Learning Platform also leads on monetization model (free vs free with in-app purchases) and update cadence (every 3 weeks vs every 2 months). NAVER Dictionary's advantage is review sentiment (36% vs 11%) and iOS requirement (13.0 vs 15.6). On price, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

NAVER Dictionary ships an update every 2 months, ASTRA Learning Platform every 3 weeks. Both last shipped on September 27, 2026.

Scorecard5 real differences · 5 level
NAVER Dictionary versus ASTRA Learning Platform: the parameters behind the verdict, then further details
ParameterNAVER DictionaryASTRA Learning Platform
PriceFreeFree
Rating3.2 (251 ratings) — better—
Positive reviews35.6% of reviews — better11.1% of reviews
Number of ratings251 — better—
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.6
Further details — not scored
Size71 MB22 MB
Age rating17+4+
DeveloperNAVER Corp.IMAXSOFT Inc

Customer experience

NAVER Dictionary

All ratings251 ratings
Positive50.2%
Neutral11.6%
Negative38.2%
Written reviews444 reviews
Positive35.6%
Neutral15.8%
Negative48.6%

ASTRA Learning Platform

Written reviews27 reviews
Positive11.1%
Neutral7.4%
Negative81.5%

Bugs and requests

NAVER Dictionary

Reported bugs

3 issues
  • App crashes frequently
  • Login/sign-up issues
  • Inconsistent behavior across updates

Requested features

4 requests
  • Add pronunciation audio
  • Improve dictionary search and navigation
  • Provide dark mode option
  • Sync word lists across devices

ASTRA Learning Platform

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

NAVER Dictionary

No in-app purchases

None

ASTRA Learning Platform

No in-app purchases

Questions

Is NAVER Dictionary free?
NAVER Dictionary is free to download, with no in-app purchases.
Is ASTRA Learning Platform free?
ASTRA Learning Platform is free to download, with no in-app purchases.
Do NAVER Dictionary or ASTRA Learning Platform have ads?
NAVER Dictionary shows ads; ASTRA Learning Platform does not.
Which is updated more often, NAVER Dictionary or ASTRA Learning Platform?
NAVER Dictionary ships an update every 2 months, and ASTRA Learning Platform every 3 weeks. Most recently, NAVER Dictionary was updated on September 27, 2026 and ASTRA Learning Platform on September 27, 2026.

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