Comparison

Langtern Chinese vs Math Bubble Pop

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

Head to head
About

Langtern Chinese

This app aids in learning Chinese by providing real-time assistance while browsing the web, watching videos, or reading documents. It offers a convenient way to look up unfamiliar characters and words in context, enhancing comprehension and vocabulary acquisition.

Highlights
  • Web page translation
  • Video subtitle assistance
  • Ebook and PDF reader support
  • In-context word lookup
  • Vocabulary enhancement
Features
Read full description

Langtern helps you learn Chinese by assisting you when navigating Chinese web pages, watching videos in Chinese, or reading ebooks/PDFs in Chinese. The terms of service can be found at: https://langtern.com/public/doc/en/tos.html

About

Math Bubble Pop

Features
Read full description

Math Bubble Pop makes learning math fun. Children practice math by popping bubbles with the correct numbers. Each round challenges players to think quickly while improving their number skills. Designed especially for children, the game combines colorful visuals, simple controls, and engaging gameplay to create a positive learning experience. Instead of traditional worksheets, kids learn through play. Every correct answer pops a bubble and helps them progress further in the game. Key Features • Fun bubble-popping gameplay • Practice basic math skills • Colorful and child-friendly design • Quick rounds that keep kids engaged • Encourages confidence with numbers Math Bubble Pop is perfect for short play sessions at home, during travel, or whenever children want a fun learning activity. The game is designed to be simple, safe, and focused on learning. Pop the bubbles, solve the math, and watch your skills grow!

Screenshots

Langtern Chinese3 screens
Math Bubble Pop4 screens

Verdict

The call

The clearest difference is price: Langtern Chinese at Free against Math Bubble Pop's $1.99. Math Bubble Pop's advantage is in-app purchases (none vs 8) and update cadence (every 3 days vs monthly). On ads, device support and iOS requirement 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

Langtern Chinese is free to download; Math Bubble Pop costs $1.99 up front. Langtern Chinese sells 8 in-app purchases, starting at $2.99 per month. Math Bubble Pop asks for nothing beyond the download.

UpkeepUpdate frequency

Langtern Chinese ships an update monthly, Math Bubble Pop every 3 days. The most recent releases landed on September 14, 2026 and September 21, 2026 respectively.

Scorecard3 real differences · 7 level
Langtern Chinese versus Math Bubble Pop: the parameters behind the verdict, then further details
ParameterLangtern ChineseMath Bubble Pop
PriceFree — better$1.99
Rating4.2 (6 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings6 — better—
Update frequencyMonthlyEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size71 MB140 MB
Age rating17+4+
DeveloperNoe CasasCarl Magnus Swahn

In-app purchases

8 purchases

Langtern Chinese

Subscriptions8
  • Student Plus$2.991 Month
  • Teacher Mini$4.991 Month
  • Teacher Premium$7.991 Month
Show 5 more
  • Teacher Max$12.991 Month
  • Student Plus (yearly)$23.491 Year
  • Teacher Mini$49.991 Year
  • Teacher Premium$79.991 Year
  • Teacher Max$129.991 Year
None

Math Bubble Pop

No in-app purchases

Questions

Is Langtern Chinese free?
Langtern Chinese is free to download, with in-app purchases available.
Is Math Bubble Pop free?
Math Bubble Pop costs $1.99, with no in-app purchases.
Do Langtern Chinese or Math Bubble Pop have ads?
Neither Langtern Chinese nor Math Bubble Pop shows ads.
Which is updated more often, Langtern Chinese or Math Bubble Pop?
Langtern Chinese ships an update monthly, and Math Bubble Pop every 3 days. Most recently, Langtern Chinese was updated on September 14, 2026 and Math Bubble Pop on September 21, 2026.

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