Comparison

Zahir Certification vs Kkuljaem

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

Head to head
About

Zahir Certification

This program offers official certification for users of Zahir applications, validating their accounting and bookkeeping skills. It provides a simple and practical way to gain legitimacy as a qualified professional user.

Highlights
  • Official certification for Zahir application users
  • Validates accounting and bookkeeping skills
  • Provides legitimacy as a professional user
  • Simple and practical certification process
  • Standardizes ability in using Zahir application
Features
Read full description

Zahir Certification Program is the official facilities of zahir certification managed by PT Zahir Internasional. This certification program is based on the needs of users who want legality and official legitimation of the ability to operate zahir applications. This application is the answer for Zahir's professional application users who want to get legalization as a professional user Zahir which is qualified in an easy, simple and practical way. With the Zahir Certification application, this will examine and measure your capability using Zahir application and the concept of accounting and also bookkeeping. Some of benefits from Zahir Certification that you will get: - Guarantee the standardization of the ability using Zahir application. - Legitimization as a professional user of Zahir Accounting application. - Zahir application is the best choice and has been trusted by thousands of companies. - Zahir application is a business management application that has won various awards. - Zahir has a huge business network, more than 30 cities in Indonesia, Malaysia, Brunei and Australia.

About

Kkuljaem

Master Korean language and prepare for TOPIK exams with this comprehensive learning app. It offers video classes, interactive games, Hangeul lessons, and practice tests to guide you from beginner to advanced levels.

Highlights
  • Video classes for all levels
  • Interactive learning games
  • Hangeul and dictionary tools
  • TOPIK exam preparation
  • Speaking practice with feedback
  • Korea study and work information
  • Progress tracking and certificates
Features
Read full description

Kkuljaem is an all-in-one Korean learning app by Kkuljaem Korean. Learn from zero until you are exam-ready, anytime and anywhere. VIDEO CLASSES โ€ข Basic, Middle, Intermediate, Vocabulary, Korean Conversation and Intensive classes โ€ข TOPIK I, TOPIK II and EPS-TOPIK preparation โ€ข Basic Japanese class LEARNING GAME โ€ข Learn through an adventure: maps, villages and villagers you can talk to โ€ข Speaking practice with your microphone and instant pronunciation feedback โ€ข Available for Korean, Japanese, Mandarin, German and English HANGEUL & DICTIONARY โ€ข Learn to read Korean letters (Hangeul) step by step โ€ข Korean dictionary with audio PRACTICE & TESTS โ€ข Vocabulary practice, daily quizzes, book tests and a placement test โ€ข Certificates for the classes you complete KOREA INFO โ€ข Information on studying, scholarships and working in South Korea STAY MOTIVATED โ€ข Daily check-in, missions, KJ Points and a weekly leaderboard More than 1,000 active students and around 500 alumni have learned with Kkuljaem. MEMBERSHIP Paid classes are available through in-app purchases: Kkuljaem Pass, Basic Pass and single-class packages for 1, 3 or 6 months. Purchases do not renew automatically; buying again extends your access. Privacy policy: https://kkuljaemapp.com/privacy-policy Terms & conditions: https://kkuljaemapp.com/terms-conditions

Screenshots

Zahir Certification4 screens
Kkuljaem4 screens

Verdict

The call

The clearest difference is review sentiment: Kkuljaem at 71% against Zahir Certification's 0%. Kkuljaem also leads on update cadence (every 11 days vs every 18 months). Zahir Certification's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and monetization model 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. Zahir Certification sells 1 one-off in-app purchase and Kkuljaem sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Zahir Certification ships an update every 18 months, Kkuljaem every 11 days. The most recent releases landed on November 10, 2026 and November 3, 2026 respectively.

Scorecard3 real differences ยท 5 level
Zahir Certification versus Kkuljaem: the parameters behind the verdict, then further details
ParameterZahir CertificationKkuljaem
PriceFreeFree
Positive reviews0.0% of reviews70.6% of reviews โ€” better
Update frequencyEvery 18 monthsEvery 11 days โ€” better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS13.0 โ€” better15.1
Further details โ€” not scored
Size72 MB19 MB
Age rating4+12+
DeveloperZahir InternasionalJongdae Han

Customer experience

Zahir Certification

Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Kkuljaem

Written reviews17 reviews
Positive70.6%
Neutral11.8%
Negative17.6%

In-app purchases

1 purchases

Zahir Certification

One-time1
  • Zahir Certification$149.99
10 purchases

Kkuljaem

One-time10
  • Korean Conversation (1 month)$1.99
  • Basic Japanese (1 month)$1.99
  • TOPIK 2 (1 month)$2.99
Show 7 more
  • Korean Vocabulary (3 months)$2.99
  • Korean Conversation (3 months)$2.99
  • Basic Japanese (3 months)$2.99
  • Basic Japanese (6 months)$4.99
  • Korean Conversation (6 months)$4.99
  • TOPIK 2 (3 months)$5.99
  • TOPIK 2 (6 months)$9.99

Questions

Is Zahir Certification free?
Zahir Certification is free to download, with in-app purchases available.
Is Kkuljaem free?
Kkuljaem is free to download, with in-app purchases available.
Do Zahir Certification or Kkuljaem have ads?
Neither Zahir Certification nor Kkuljaem shows ads.
Which is updated more often, Zahir Certification or Kkuljaem?
Zahir Certification ships an update every 18 months, and Kkuljaem every 11 days. Most recently, Zahir Certification was updated on November 10, 2026 and Kkuljaem on November 3, 2026.

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