# 하트킹 vs Smart Printer App · Print Scan

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.

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.

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.

## The numbers

| Metric | 하트킹 | Smart Printer App · Print Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/n/id1375298803/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 94.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 27 MB | 35 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jeong Yong Kwak](https://appshunter.io/developer/1322291675) | [To Infinity](https://appshunter.io/developer/1690555841) |

## What reviewers say

### 하트킹

[App page](https://appshunter.io/ios/app/n/id1375298803)

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

**In-app purchases:** none


### Smart Printer App · Print Scan

[App page](https://appshunter.io/ios/app/smart-printer-app-print-scan/id6771987373)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smart Printer Monthly | $3.99 | per month |
| Smart Printer Monthly Discounted | $24.99 | per year |
| Smart Printer Yearly | $49.99 | per year |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*