Comparison

南極蝦鍵盤Lite vs NoteOS

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

Head to head
About

南極蝦鍵盤Lite

A lightweight, offline Chinese input method keyboard for iOS. It supports traditional/simplified Chinese and English switching, offering a fast and stable typing experience. All input data remains on your device, ensuring privacy.

Highlights
  • Offline operation
  • Supports Cangjie input method
  • Traditional/Simplified Chinese and English switching
  • Intuitive and beautiful interface
  • Lightweight design with low latency
  • Privacy-focused, no data transmission
Features
Read full description

南極蝦鍵盤 Lite 是一款輕量、離線可用的嘸蝦米輸入法鍵盤,支援繁體/簡體與中英文切換,讓你在 iOS 上快速、穩定地輸入中文。 特色功能: .支援嘸蝦米碼表輸入(需自行準備 CIN 檔並匯入、需自行準備 CIN 檔並匯入、需自行準備 CIN 檔並匯入 !!!很重要所以寫三次!!!)。 .繁體 / 簡體中文與中英文快速切換。 .直覺、美觀的鍵盤介面,提升打字效率。 .完全離線運作,所有輸入資料留在裝置,不會外傳,保障隱私。 .輕量設計、低延遲輸入體驗。 快速上手 / 使用說明 .準備你的嘸蝦米 CIN 碼表。 .在設定中載入 CIN 檔。 .啟用鍵盤並授權(若需要完整存取請依提示操作)。 為什麼選擇本 App(差異化) .不依賴網路、隨時可用。 .重視使用者隱私與輸入流暢度。 .專為嘸蝦米與繁中使用者量身打造。 覺得好用的話,請在 App Store 給我們五星好評,幫助我們持續改進。

About

NoteOS

Capture thoughts, organize your day, and build routines with an AI-powered productivity app. It unifies note-taking, voice capture, to-dos, and habit tracking into a single, fast workflow, reducing friction between ideas and actions.

Highlights
  • Text and voice note-taking
  • AI note processing and summarization
  • Task and priority tracking
  • Habit building and tracking
  • Unified workspace for ideas and plans
  • Fast capture for on-the-go thoughts
Features
Read full description

Capture your thoughts, organize your day, and build better routines — all in one place. NoteOS is an AI-powered productivity app that brings together note-taking, voice capture, to-dos, and habit tracking in a simple, fast workflow. Instead of jumping between separate apps for notes, tasks, and routines, you can keep everything together and move from idea to action with less friction. Whether you are saving a quick thought, recording a voice note on the go, planning your day, or trying to stay consistent with your habits, NoteOS helps you capture what matters and turn it into something useful. With NoteOS, you can: Take notes with text or voice Use AI to process, organize, and summarize your notes Keep track of tasks and daily priorities Build routines with habit tracking Store ideas, reminders, and plans in one workspace Stay focused with a cleaner system for thinking and doing Built for real life: Ideas do not always come when you are sitting down and ready to type. Sometimes you are walking, driving, working, or in the middle of something else. NoteOS is designed for those moments. Capture a thought quickly, come back later, and let AI help you make sense of it. From note-taking to action: A lot of apps help you collect information. Fewer help you do something with it. NoteOS is built to help you move from messy input to clear output. Save an idea, review it, organize it, and turn it into tasks or routines you can actually follow. One app instead of many: If you are tired of splitting your life between a notes app, a to-do app, a reminders app, and a habit tracker, NoteOS gives you a more unified system. Your thoughts, plans, and daily actions stay connected, so it is easier to stay organized without overcomplicating your workflow. Great for: Personal notes Voice notes on the go Daily planning Task management Habit tracking Brain dumps Idea capture Simple personal organization NoteOS is made for students, professionals, creators, founders, and anyone who wants a faster way to capture ideas and stay on top of daily life. If you think fast, forget things easily, or want a better way to manage notes, tasks, and habits together, NoteOS is built for you. One place to think, plan, and follow through. Developed by Fastemy - Fast and Fun Education Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

南極蝦鍵盤Lite3 screens
NoteOS4 screens

Verdict

The call

The clearest difference is review sentiment: 南極蝦鍵盤Lite at 100% against NoteOS's 57%. 南極蝦鍵盤Lite also leads on rating (5.0 vs 4.5) and in-app purchases (none vs 11). NoteOS's advantage is ratings volume (28 vs 1). On price and ads 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. NoteOS sells 11 in-app purchases, starting at $39.99 per year. 南極蝦鍵盤Lite asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

南極蝦鍵盤Lite holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: NoteOS has 28 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of 南極蝦鍵盤Lite's written reviews are positive against 57% of NoteOS's.

UpkeepUpdate frequency

南極蝦鍵盤Lite ships an update every 8 days, NoteOS every 2 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard8 real differences · 2 level
南極蝦鍵盤Lite versus NoteOS: the parameters behind the verdict, then further details
Parameter南極蝦鍵盤LiteNoteOS
PriceFreeFree
Rating5.0 (1 ratings) — better4.5 (28 ratings)
Positive reviews100.0% of reviews — better57.1% of reviews
Number of ratings128 — better
Update frequencyEvery 8 days — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better17.6
Further details — not scored
Size12 MB23 MB
Age rating4+4+
DeveloperYU HSIN CHENGAbdullah YILMAZ

Customer experience

南極蝦鍵盤Lite

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

NoteOS

All ratings27 ratings
Positive88.9%
Neutral3.7%
Negative7.4%
Written reviews7 reviews
Positive57.1%
Neutral0.0%
Negative42.9%

In-app purchases

None

南極蝦鍵盤Lite

No in-app purchases

11 purchases

NoteOS

Subscriptions4
  • NoteOS Plus Yearly7 Days trial$39.991 Year
  • NoteOS Business Monthly$49.991 Month
  • NoteOS Premium Yearly$99.991 Year
Show 1 more
  • NoteOS Business Yearly$399.991 Year
One-time7
  • NoteOS 1 Hour AI Credits$0.99
  • NoteOS 500MB AI Credits$0.99
  • NoteOS 2GB AI Credits$2.99
Show 4 more
  • NoteOS 5 Hour AI Credits$3.99
  • NoteOS 10GB AI Credits$9.99
  • NoteOS 20 Hour AI Credits$12.99
  • NoteOS Plus Lifetime$49.99

Questions

Is 南極蝦鍵盤Lite free?
南極蝦鍵盤Lite is free to download, with no in-app purchases.
Is NoteOS free?
NoteOS is free to download, with in-app purchases available.
Which has better reviews, 南極蝦鍵盤Lite or NoteOS?
南極蝦鍵盤Lite is rated higher. 南極蝦鍵盤Lite averages 5.0 out of 5 from 1 ratings, while NoteOS averages 4.5 from 28 ratings.
Do 南極蝦鍵盤Lite or NoteOS have ads?
Neither 南極蝦鍵盤Lite nor NoteOS shows ads.
Which is updated more often, 南極蝦鍵盤Lite or NoteOS?
南極蝦鍵盤Lite ships an update every 8 days, and NoteOS every 2 months. Most recently, 南極蝦鍵盤Lite was updated on October 30, 2026 and NoteOS on October 31, 2026.

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