Comparison

하트킹 vs Smart Printer App · Print Scan

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

Head to head
About

하트킹

This app helps new N blog users promote their posts and connect with other bloggers. It offers features to request and give likes, comments, and visits, and helps track new and unfriended neighbors. You can also check your post's search ranking.

Highlights
  • Post promotion (likes, comments, visits)
  • Neighbor management (new/deleted)
  • Search ranking check
  • Heart acquisition
  • Visitor count boost
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※ 인위적인 품앗이는 블로그에 해롭지만 정상적인 이웃들과의 꾸준한 소통은 장기적으로 블로그 운영에 도움이 됩니다 N 블로그 처음 시작했는데 어떻게 홍보해야 될지 고민되죠? 글쓰기는 열심히 하는데 검색에 노출은 안되고 방문자 수가 늘지 않아 허무하고 허탈하죠? 서이추만 열심히 한다고 내 블로그 순위가 올라가지는 않습니다 하트킹 앱을 이용하면 손쉽게 게시물 홍보를 할 수 있을 뿐만 아니라 우수이웃도 간편하게 확인할 수 있습니다 *참여자가 많을수록 보다 빠르게 하트를 얻을 수 있습니다 [주요 기능] 공감요청 - 내 블로그 게시물 공감, 댓글, 체류 요청 공감하기 - 공감, 댓글, 체류, 조회수, 방문자수 품앗이 이웃증감 - 삭제 및 신규 이웃 조회 내글순위 - 내 게시물의 블로그 검색 순위 확인

About

Smart Printer App · Print Scan

Features
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Smart Printer App lets you print from your iPhone or iPad in seconds. Connect to your WiFi printer and start printing photos, documents, and PDFs right away. PRINT PHOTOS Select photos from your camera roll and print them instantly. Print one photo or multiple photos at once. Choose from different paper sizes and layouts to get the perfect print. PRINT DOCUMENTS & PDFs Open files from your device, iCloud, or any cloud storage. Print PDFs, Word documents, spreadsheets, and more. Adjust print settings like copies, color or black & white, paper size, and orientation. SCAN DOCUMENTS Use your iPhone camera to scan documents, receipts, and notes. The built-in scanner automatically detects edges and adjusts perspective. Save scans as PDF or print them directly. PDF EDITOR Annotate and mark up PDFs before printing. Add text, signatures, highlights, and drawings. Save edited PDFs or send them straight to your printer. PRINT NOTES Type or paste any text and print it. Great for quick notes, lists, or emails you need on paper. WORKS WITH YOUR PRINTER Smart Printer App supports most WiFi printers from all major brands: - HP (DeskJet, OfficeJet, LaserJet, Envy, Smart Tank) - Canon (PIXMA, imageCLASS, SELPHY) - Epson (EcoTank, WorkForce, Expression) - Brother (MFC, HL, DCP) - Samsung, Lexmark, Ricoh, Xerox, Dell, Toshiba - And many more AirPrint compatible printers EASY SETUP No complicated configuration needed. Connect your iPhone and printer to the same WiFi network, open the app, and start printing. Your printer is detected automatically. PRINT SETTINGS Customize every print job with advanced options: - Number of copies - Color or black & white - Paper size (Letter, A4, 4x6, and more) - Orientation (portrait or landscape) - Print quality - Double-sided printing (if supported) DISCLAIMER: This app is not affiliated with HP, Canon, Epson, Brother, Samsung, or any other printer manufacturer mentioned. All trademarks belong to their respective owners. Subscription Details: Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your Account Settings on the App Store after purchase. Any unused portion of a free trial period will be forfeited when you purchase a subscription. Privacy Policy: https://bony-cent-272.notion.site/Privacy-Policy-365098c6415780ddb336dca5200b953b Terms of Use: https://bony-cent-272.notion.site/Terms-of-Use-365098c64157809e9899e20ba0e07807

Screenshots

하트킹4 screens
Smart Printer App · Print Scan4 screens

Verdict

The call

The clearest difference is in-app purchases: 하트킹 at none against Smart Printer App · Print Scan's 3. 하트킹 also leads on iOS requirement (12.0 vs 15.5). Smart Printer App · Print Scan's advantage is ads (none vs shown). On price, update cadence 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. Smart Printer App · Print Scan sells 3 in-app purchases, starting at $3.99 per month. 하트킹 asks for nothing beyond the download.

UpkeepUpdate frequency

하트킹 ships an update monthly, Smart Printer App · Print Scan every 3 weeks. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 7 level
하트킹 versus Smart Printer App · Print Scan: the parameters behind the verdict, then further details
Parameter하트킹Smart Printer App · Print Scan
PriceFreeFree
Rating5.0 (4 ratings) — better—
Positive reviews94.0% of reviews—
Number of ratings4 — better—
Update frequencyMonthlyEvery 3 weeks — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better15.5
Further details — not scored
Size27 MB35 MB
Age rating4+4+
DeveloperJeong Yong KwakTo Infinity

In-app purchases

None

하트킹

No in-app purchases

3 purchases

Smart Printer App · Print Scan

Subscriptions3
  • Smart Printer Monthly$3.991 Month
  • Smart Printer Monthly Discounted$24.991 Year
  • Smart Printer Yearly3 Days trial$49.991 Year

Questions

Is 하트킹 free?
하트킹 is free to download, with no in-app purchases.
Is Smart Printer App · Print Scan free?
Smart Printer App · Print Scan is free to download, with in-app purchases available.
Do 하트킹 or Smart Printer App · Print Scan have ads?
하트킹 shows ads; Smart Printer App · Print Scan does not.
Which is updated more often, 하트킹 or Smart Printer App · Print Scan?
하트킹 ships an update monthly, and Smart Printer App · Print Scan every 3 weeks. Most recently, 하트킹 was updated on October 15, 2026 and Smart Printer App · Print Scan on October 8, 2026.

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