Comparison

青山美語 vs zeroStudy

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

Head to head
About

青山美語

Features
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數位化校園與家長的溝通平台,整合智慧手機與互動網頁讓管理者輕鬆掌握老師教學進度及人員出勤考核,讓行政管理更有效率;讓家長與學校溝通零距離,感受學校即時回報的貼心與便利,包含學生出勤資訊、教學進度、親師聯絡、公告訊息等……讓家校溝通更有效率。

About

zeroStudy

Features
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Turn the YouTube videos you already enjoy into a language-learning routine. zeroStudy brings interactive subtitles, vocabulary capture, and spaced repetition together, so watching, understanding, and remembering flow in one place. LEARN WITH YOUTUBE • Paste a YouTube link and watch without leaving zeroStudy. • Follow interactive subtitles as the video plays. • Select a word or phrase to understand and save it in context. • Continue recently watched videos and track your daily immersion progress. REMEMBER WITH REINFORCE • Review vocabulary with spaced repetition at the right time. • Use active recall to build durable memory. • Hear pronunciation and revisit the original sentence. • Add your own words and phrases manually, with optional AI Auto Fill. • Track your streak, retention, and learning progress. KEEP YOUR LEARNING CONNECTED Your vocabulary and progress stay synced across zeroStudy. The optional Chrome extension gives you another way to collect vocabulary while watching on desktop, but it is not required to use the iPhone app. Watch what you enjoy. Save what matters. Reinforce what you want to remember. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

青山美語4 screens
zeroStudy3 screens

Verdict

The call

The clearest difference is in-app purchases: 青山美語 at none against zeroStudy's 3. zeroStudy's advantage is update cadence (daily vs every 7 months). On price, 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

Both are free to download. zeroStudy sells 3 in-app purchases, starting at $12.00 per month. 青山美語 asks for nothing beyond the download.

UpkeepUpdate frequency

青山美語 ships an update every 7 months, zeroStudy daily. The most recent releases landed on October 16, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 4 level
青山美語 versus zeroStudy: the parameters behind the verdict, then further details
Parameter青山美語zeroStudy
PriceFreeFree
Update frequencyEvery 7 monthsDaily — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size197 MB41 MB
Age rating4+4+
DeveloperChi Hsien LaiJIA JIUN Ku

In-app purchases

None

青山美語

No in-app purchases

3 purchases

zeroStudy

Subscriptions2
  • zeroStudy Pro Monthly$12.001 Month
  • zeroStudy Pro Yearly$84.001 Year
One-time1
  • zeroStudy Pro Lifetime$269.00

Questions

Is 青山美語 free?
青山美語 is free to download, with no in-app purchases.
Is zeroStudy free?
zeroStudy is free to download, with in-app purchases available.
Do 青山美語 or zeroStudy have ads?
Neither 青山美語 nor zeroStudy shows ads.
Which is updated more often, 青山美語 or zeroStudy?
青山美語 ships an update every 7 months, and zeroStudy daily. Most recently, 青山美語 was updated on October 16, 2026 and zeroStudy on October 28, 2026.

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