Comparison

AEI Keyboard URL Note vs CryptoDuck

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

Head to head
About

AEI Keyboard URL Note

This utility app provides a specialized keyboard designed for faster and easier input of URLs and text. It features adjustable key sizes, arrow keys for precise editing, and custom keys for common web domains. A 'Go' button allows direct browsing within the app.

Highlights
  • Ideal key size for fewer errors
  • Arrow keys for precise caret movement
  • Custom keys for common web domains
  • Automatic 'http://' omission
  • Friendly alphabetical character array
  • Direct browsing with 'Go' button
Features
Read full description

Note URL easier and faster with one-hand! 1Hand Mailer series with same 1Hand keyboard also available! *Please note this keyboard appears and works IN THIS APP ONLY. SPECIAL FEATURES: * Ideal key size that reduces probability of typographic errors * Arrow keys to move caret right and left faster for easier text editing * Custom Keys to type “www.”, “.com/”, “.html”, “.net”, “.jp”, “.co.jp”,“.org” with a single touch * No need to type “http://” * Friendly alphabetical character array with 13 multi input keys with just 2 characters each to type faster and easier * “Go” button to browse webpage with Safari. + Also Available!! + - 1Hand Keyboard Series – You can type messages and URLs easier with our original keyboard! ----------------------------------------- 1Hand Keyboard URL List Free ========================= 1Hand Mail / SMS Keyboard English, Spanish, French, German, French, Italian, Portuguese, Swedish, Dutch, Rumanian ------------------------------- - Easy Mailer Series - Write messages and URLs easier with useful arrow keys & original extended keys! - ----------------------------------------- Easy URL Keyboard Free ========================= Easy Mail / SMS Keyboard English, Japanese, Chinese, Spanish, Italian, German, Russian, Portuguese, Russian, Korean, Danish / Norwegian, Swedish, Dutch, Rumanian ----------------------------------------- Please check our website www.4us.jp Thank you!

About

CryptoDuck

Features
Read full description

CryptoDuck helps you and your friends create a secret language only insiders can read. Type a message, pick an encryption rule, and get ciphertext in one tap. Share it anywhere - only those who know the rule can decode it. Perfect for couples, close friends, and fun group chats. [Core Features] - Encrypt and decrypt text with custom rules - Build your own cipher: letters, numbers, emoji - mix freely - Rule management: create, edit, import, export, and share via Deep Link - Share as plain text, file, or beautiful ciphertext card (Pro: no watermark) - History: auto-save sessions with one-tap refill (Pro) - Rule Store: couple packs, emoji ciphers, gaming codes and more [System Extensions] - Home Screen Widget: see your active rule, jump straight to encrypt or decrypt - Shortcuts: encrypt or decrypt without opening the app, results copied to clipboard (Pro) - iCloud sync: keep rules across your devices (Pro) [Privacy First] - Plaintext, ciphertext, and rules stay on your device by default - No ads, no third-party analytics, no cross-app tracking - Optional iCloud sync is handled by Apple [Free vs Pro] Free: 3 manual rules, 12 total, 500 chars per encryption Pro: unlimited rules, no char limit, history, iCloud sync, watermark-free cards, Widget, Shortcuts and all paid rule packs [Important Notice] CryptoDuck uses custom character mapping - not AES or military-grade cryptography. Do not use for highly sensitive data. Ideal for fun secret messaging between people who share a rule. Download CryptoDuck and start your secret conversation. [Auto-Renewable Pro Subscription] 1. Subscription: Continuous (Monthly/Yearly) Pro Membership 2. Duration: One month or one year. Pro features are available during the active subscription period. 3. Price: Monthly and Yearly plans available (actual price shown on the App Store purchase sheet). 4. Payment: Charged to your Apple ID account upon confirmation of purchase. 5. Cancellation: To cancel auto-renewal, turn it off at least 24 hours before the current period ends in Settings > Apple ID > Subscriptions. Otherwise, the subscription renews automatically. 6. Renewal: Your Apple ID account will be charged within 24 hours before the period ends. Upon successful payment, the subscription extends for one more period (1 month or 1 year). 7. Privacy Policy: https://baitemi.com/jmy/privacy.html 8. Subscription Terms: https://baitemi.com/jmy/subscription.html

Screenshots

AEI Keyboard URL Note3 screens
CryptoDuck4 screens

Verdict

The call

The clearest difference is in-app purchases: AEI Keyboard URL Note at none against CryptoDuck's 6. AEI Keyboard URL Note also leads on iOS requirement (12.1 vs 16.0). CryptoDuck's advantage is update cadence (every 3 months vs every 20 months). On price, ads 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. CryptoDuck sells 6 in-app purchases, starting at $0.99 per month. AEI Keyboard URL Note asks for nothing beyond the download.

UpkeepUpdate frequency

AEI Keyboard URL Note ships an update every 20 months, CryptoDuck every 3 months. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 7 level
AEI Keyboard URL Note versus CryptoDuck: the parameters behind the verdict, then further details
ParameterAEI Keyboard URL NoteCryptoDuck
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 20 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS12.1 — better16.0
Further details — not scored
Size3 MB11 MB
Age rating4+4+
Developer4usBeijing Baitemi Technology Co., Ltd

In-app purchases

None

AEI Keyboard URL Note

No in-app purchases

6 purchases

CryptoDuck

Subscriptions2
  • Pro Monthly$0.991 Month
  • Pro Yearly$7.991 Year
One-time4
  • Couple Pack$0.99
  • Emoji Pack$0.99
  • Festival Pack$0.99
Show 1 more
  • Pro Lifetime$14.99

Questions

Is AEI Keyboard URL Note free?
AEI Keyboard URL Note is free to download, with no in-app purchases.
Is CryptoDuck free?
CryptoDuck is free to download, with in-app purchases available.
Do AEI Keyboard URL Note or CryptoDuck have ads?
Neither AEI Keyboard URL Note nor CryptoDuck shows ads.
Which is updated more often, AEI Keyboard URL Note or CryptoDuck?
AEI Keyboard URL Note ships an update every 20 months, and CryptoDuck every 3 months. Most recently, AEI Keyboard URL Note was updated on October 17, 2026 and CryptoDuck on October 15, 2026.

Other comparisons