Comparison

SjKeyboard vs ScanX for QR Code & NFC

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

Head to head
About

SjKeyboard

Features
Read full description

「SjKeyboard」は、スキャンジャケットを使用するキーボードアプリです。 スキャンジャケットから入力したバーコードをテキストとして入力する事が出来ます。 ●スキャンジャケットの機能をアプリで設定出来ます。 ・アプリを開くとスキャンジャケット機能のスイッチが表示されます。 ・有効にしたい機能をスイッチで設定出来ます。 ●アプリで設定出来る機能 ・「Beep upon scan」  バーコードをスキャンした時にBEEP音を発生します。 ・「Enable scan button」  スキャンボタンを有効にします。 ・「Enable pass-through sync」  スキャンジャケットとPCをUSBで接続した時にスキャンジャケットをスルーします。 ・「Multi scan mode」  スキャンボタンを押しっぱなしで連続してバーコードを読み取ります。 ●入力データの末尾に改行を追加出来ます。  キーボード側で入力データの末尾に改行を追加するか選択出来ます。 ●注意事項  SjKeyboardをインストールした後に必ずフルアクセスを許可してください。  スキャンジャケットと通信する為に必要な設定です。

About

ScanX for QR Code & NFC

This utility app quickly scans various types of codes, including NFC tags, AirTags, QR codes, and barcodes. It offers features like NFC writing, history saving, and QR code creation, all without requiring an internet connection for scanning.

Highlights
  • NFC tag reader and writer
  • AirTag information scanner
  • QR code and barcode scanning
  • QR code creation and sharing
  • Offline scanning capability
  • Scan history saving
  • Flashlight support for dark scanning
Features
Read full description

ScanX for QR Code & NFC is an all-in-one QR code reader, QR code generator, NFC reader, write data to NFC tags, barcode scanner, and product scanner. Whether you need to scan a barcode in-store, check a menu, create a custom code, or organize your stock with inventory management, ScanX for QR Code & NFC makes it quick and simple. ScanX for QR Code & NFC Free can be used as a shopping companion! Key Features: • QR Code Reader & Writer - Scan all kinds of QR codes - Scan product barcodes - Save your scans in History - Create QR Code: the ScanX app helps you create unlimited QR codes, such as web link, text, vCard, phone number, email address, SMS, Wi-Fi, geolocation and Calendar, etc. - Share codes via SMS, email, X(Twitter), and Facebook - Display QR codes and barcodes on screen - Detailed QR code data cards - Jump directly to decoded web addresses. - Flashlight support for scanning QR codes or Barcodes in low-light environments. • NFC Tools - Scan all kinds of NFC tags - Save your scans in History - Show NFC tag data such as: 1. the maker of the tag 2. the type of tag (e.g., Mifare Ultralight, NTAG213) 3. the norm of the tag (e.g., NFC Forum Type 2) 4. the available technology (e.g. NFC A) 5. its serial number (e.g, 04:85:c8:5a:40:2b:80) 6. the size of the tag and of the data on it 7. if you can write on the tag 8. all the data on the tag (NDEF format) - Write standard information to your NFC tags which will be compatible with any NFC device, such as: 1. a simple text 2. a link to a website 3. an email 4. a contact 5. a phone number 6. a predefined text message 7. an address or geolocation 8. personalized data and more... If you find ScanX useful, please consider leaving us a five-star review. Your support motivates us to keep improving the app. Thank you! * * * * * * * * * * * * * * * * * * * * ◆ Premium Subscription ◆ • Subscribe to unlock all ScanX features. • Weekly, monthly, and annual plans may be available. Plan details and pricing are shown in the app before purchase. By using ScanX, you agree to our Privacy Policy, Terms of Use, and Apple Standard End User License Agreement. http://www.elinapp.com/privacy_policy.html http://www.elinapp.com/terms_scanx.html https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

SjKeyboard3 screens
ScanX for QR Code & NFC4 screens

Verdict

The call

The clearest difference is in-app purchases: SjKeyboard at none against ScanX for QR Code & NFC's 3. SjKeyboard also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 4 months). On price, 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. ScanX for QR Code & NFC sells 3 in-app purchases, starting at $1.99 per 7 days. SjKeyboard asks for nothing beyond the download.

UpkeepUpdate frequency

SjKeyboard ships an update every 3 weeks, ScanX for QR Code & NFC every 4 months. The most recent releases landed on November 11, 2026 and November 13, 2026 respectively.

Scorecard3 real differences · 7 level
SjKeyboard versus ScanX for QR Code & NFC: the parameters behind the verdict, then further details
ParameterSjKeyboardScanX for QR Code & NFC
PriceFreeFree
Rating—4.6 (35 ratings) — better
Positive reviews—33.3% of reviews
Number of ratings—35 — better
Update frequencyEvery 3 weeks — betterEvery 4 months
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Ad-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size3 MB12 MB
Age rating4+4+
DeveloperSanei Electric Inc.哲 魏

In-app purchases

None

SjKeyboard

No in-app purchases

3 purchases

ScanX for QR Code & NFC

Subscriptions3
  • ScanX Premium 1 Week$1.997 Days
  • ScanX Premium 1 Month3 Days trial$2.991 Month
  • ScanX Premium - 1 Year3 Days trial$14.991 Year

Questions

Is SjKeyboard free?
SjKeyboard is free to download, with no in-app purchases.
Is ScanX for QR Code & NFC free?
ScanX for QR Code & NFC is free to download, with in-app purchases available.
Do SjKeyboard or ScanX for QR Code & NFC have ads?
ScanX for QR Code & NFC shows ads; SjKeyboard does not.
Which is updated more often, SjKeyboard or ScanX for QR Code & NFC?
SjKeyboard ships an update every 3 weeks, and ScanX for QR Code & NFC every 4 months. Most recently, SjKeyboard was updated on November 11, 2026 and ScanX for QR Code & NFC on November 13, 2026.

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