Comparison

Reading Challenge vs TOPIK Pass

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

Head to head
About

Reading Challenge

Features
Read full description

Learn English Faster with Level-Based Reading Challenges (A1–C2) Take your English reading to the next level with structured daily challenges. From A1 beginner texts to C2 academic articles, each reading is designed to improve your vocabulary, comprehension, and exam readiness—especially for IELTS, CEFR, TOEFL or any other English exams. Whether you’re a complete beginner or aiming for fluency, you’ll always know exactly what to read next. What You’ll Get - Daily Reading Challenges (A1–C2) Follow clear challenge paths designed for your level—A1, A2, B1, B2, C1, and C2. Special challenges include: - IELTS Reading Boost - Vocabulary Builder - Self-Help & Productivity - Biographies & World Icons - Quizzes After Every Reading Strengthen comprehension with multiple-choice quizzes and instant feedback. - Streaks, Badges & Progress Tracking Stay motivated with streaks and unlock badges as you complete readings and quizzes. Your progress automatically updates across challenges. - Smart Stats See your total readings, quiz performance, and challenge progress in one clean dashboard. • Smart Reminders Get gentle daily reminders—or choose a custom time that fits your schedule. Premium Experience (Upgrade Anytime) Go premium to unlock powerful learning tools: - Custom reading themes - Text-to-speech voices for pronunciation practice - Font size adjustment - Answer explanations in quizzes - Ad-free reading experience - Access to all special challenges Perfect for serious English learners preparing for IELTS, university exams, or career growth. Why This App Works Unlike random reading apps, this app gives you: - Structure - Daily habit formation - Level-appropriate content - Clear learning progression - Motivation through streaks & badges - Tools that help you understand, not just read It’s everything you need to build a long-term English reading habit. Start Your Reading Journey Today Improve your English comprehension, grow your vocabulary, and build a daily habit that lasts. Choose your challenge and begin now! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

About

TOPIK Pass

Features
Read full description

Stop forgetting Korean words. Master TOPIK vocabulary with science-backed spaced repetition. Learning Korean vocabulary feels like pouring water into a leaky bucket. You study 50 words today, remember 10 tomorrow. Traditional flashcard apps force you to review words you already know while the ones you forgot never come back. TOPIK Pass fixes this with SRS (Spaced Repetition System), the same method used by polyglots and memory champions. Words you struggle with appear more frequently. Words you've mastered fade into long-term memory with perfectly timed reviews. Why TOPIK Pass works: - Start studying in under a minute: Pick your level, start reviewing. No deck creation or import needed. - Complete TOPIK coverage: All 6 levels (1-6), organized by difficulty. - Audio pronunciation: Hear every word spoken aloud with text-to-speech, works offline. - Grammar + example sentences: See how words are actually used, with grammar patterns and real examples. - Progress tracking: Visual stats show exactly how much you've mastered per level. Built for: TOPIK exam candidates, Korean learners building real vocabulary, and anyone serious about Korean fluency. No gamification. No distractions. Just efficient learning. Premium: One-time purchase unlocks unlimited daily words and full level access. No subscriptions. Ever. Your data stays yours: Works fully offline. No account required. No ads. Minimal permissions.

Screenshots

Reading Challenge4 screens
TOPIK Pass4 screens

Verdict

The call

The clearest difference is update cadence: TOPIK Pass at every 10 days against Reading Challenge's every 3 weeks. Reading Challenge's advantage is iOS requirement (13.0 vs 15.0). On price, ads, 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. Reading Challenge sells 3 in-app purchases, starting at $1.49 per month and TOPIK Pass sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Reading Challenge ships an update every 3 weeks, TOPIK Pass every 10 days. Both last shipped on October 12, 2026.

Scorecard2 real differences · 4 level
Reading Challenge versus TOPIK Pass: the parameters behind the verdict, then further details
ParameterReading ChallengeTOPIK Pass
PriceFreeFree
Update frequencyEvery 3 weeksEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.0
Further details — not scored
Size27 MB42 MB
Age rating4+4+
DeveloperShohruxbek AtavullayevIndo Yoon

In-app purchases

3 purchases

Reading Challenge

Subscriptions2
  • Monthly Premium$1.491 Month
  • Yearly Premium$7.991 Year
One-time1
  • Lifetime Premium$14.99
1 purchases

TOPIK Pass

One-time1
  • TOPIK Pass Lifetime Premium$3.99

Questions

Is Reading Challenge free?
Reading Challenge is free to download, with in-app purchases available.
Is TOPIK Pass free?
TOPIK Pass is free to download, with in-app purchases available.
Do Reading Challenge or TOPIK Pass have ads?
Neither Reading Challenge nor TOPIK Pass shows ads.
Which is updated more often, Reading Challenge or TOPIK Pass?
Reading Challenge ships an update every 3 weeks, and TOPIK Pass every 10 days. Most recently, Reading Challenge was updated on October 12, 2026 and TOPIK Pass on October 12, 2026.

Other comparisons