Comparison

Pop vs LunGO

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

Head to head
About

Pop

This app complements a children's book series focused on 21st-century skills. It provides tools for creative storytelling and interactive learning experiences. Future updates promise even more engaging features for young users.

Highlights
  • Creative storytelling tools
  • Interactive learning experiences
  • Complements children's book series
  • Focus on 21st-century skills
  • Activity book integration
  • Curriculum guide included
Features
Read full description

Pop-Up! is the creative storytelling app by Ottiya. It work in conjunction with Ottiya's children's picture book series about 21st century skills and competencies. The first book is entitled, We Love You Whale and it's a heartwarming story about self-discovery that comes with an activity book and curriculum guide. We will be updating the app to include more features for creative storytelling and fun in the next updates--so stay tuned! :-)

About

LunGO

Features
Read full description

Learn English naturally with words, not by getting lost in boring grammar rules! LunGO is your new generation language learning companion that engraves over 5000 words into your memory through games and smart exercises. Whether you are starting from scratch (A1) or are at an advanced level (C1), LunGO improves your vocabulary, helping you speak more fluently and understand what you read. WHY LUNGO? Gamified Learning Experience: No more just flipping flashcards! Turn learning into a habit with the fun modes you see in the screenshots: โ€ข Wordle Mode: Challenge your mind by guessing 5-letter words. โ€ข Sentence Builder: Learn grammar naturally by arranging words in the correct order. โ€ข Word Match: Test your speed and memory by matching words with their meanings. โ€ข Word Puzzle: Connect letters to discover hidden words. Category-Based Progress: Study with categories designed for how the brain works, rather than complicated lists: โ€ข Nouns, Verbs, Adjectives, Adverbs โ€ข Pronouns, Prepositions, and Idioms โ€ข Special lists tailored to your level (A1, A2, and above). Smart Review System: The app tracks the words you don't know. A "My Unknown Words" list is automatically created, and these words are presented to you until you fully master them. KEY FEATURES: โ€ข Offline mode support. โ€ข 5000+ carefully selected, most frequently used English words. โ€ข Strong vocabulary foundation for exams like TOEFL and IELTS. โ€ข Modern, eye-friendly Dark Mode support. โ€ข Create and manage your own vocabulary lists. Learning English has never been this fun. Download LunGO now and expand your vocabulary with games!

Screenshots

Pop3 screens
LunGO4 screens

Verdict

The call

The clearest difference is in-app purchases: Pop at none against LunGO's 1. Pop also leads on ads (none vs shown) and iOS requirement (9.0 vs 15.1). LunGO's advantage is update cadence (every 2 days vs every 3 weeks). On price and device support 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. LunGO sells 1 in-app purchase, starting at $2.99 per month. Pop asks for nothing beyond the download.

UpkeepUpdate frequency

Pop ships an update every 3 weeks, LunGO every 2 days. The most recent releases landed on October 8, 2026 and October 19, 2026 respectively.

Scorecard4 real differences ยท 3 level
Pop versus LunGO: the parameters behind the verdict, then further details
ParameterPopLunGO
PriceFreeFree
Update frequencyEvery 3 weeksEvery 2 days โ€” better
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
MonetizationFreeโ€”
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS9.0 โ€” better15.1
Further details โ€” not scored
Size249 MB52 MB
Age rating4+4+
DeveloperOttiyaAhmet Muhammet Vural (AN)

In-app purchases

None

Pop

No in-app purchases

1 purchases

LunGO

Subscriptions1
  • Monthly Premium$2.991 Month

Questions

Is Pop free?
Pop is free to download, with no in-app purchases.
Is LunGO free?
LunGO is free to download, with in-app purchases available.
Do Pop or LunGO have ads?
LunGO shows ads; Pop does not.
Which is updated more often, Pop or LunGO?
Pop ships an update every 3 weeks, and LunGO every 2 days. Most recently, Pop was updated on October 8, 2026 and LunGO on October 19, 2026.

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