# LED System vs Smart Printer App for HP

The clearest difference is in-app purchases: LED System at none against Smart Printer App for HP's 10. LED System also leads on update cadence (weekly vs monthly) and iOS requirement (15 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Smart Printer App for HP sells 10 in-app purchases, starting at $6.99 per 7 days. LED System asks for nothing beyond the download.

LED System ships an update weekly, Smart Printer App for HP monthly. Both last shipped on September 15, 2026.

## The numbers

| Metric | LED System | Smart Printer App for HP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.9 (15 ratings)](https://appshunter.io/ios/app/smart-printer-app-for-hp/id6758315840/reviews)** |
| Number of ratings | — | **15** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | — | Freemium |
| Size | 64 MB | 45 MB |
| Requires iOS | **15** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [深圳市流明电子有限公司](https://appshunter.io/developer/1031986405) | [Halmob](https://appshunter.io/developer/1849121368) |

## What reviewers say

### LED System

[App page](https://appshunter.io/ios/app/led-system/id6670427885)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Printer App for HP

[App page](https://appshunter.io/ios/app/smart-printer-app-for-hp/id6758315840)

This app allows you to print, scan, edit, and organize documents and photos directly from your mobile device. It supports over 10,000 printer models and offers features like PDF editing and photo enhancement.

**Highlights:** Print documents, photos, emails, and web pages, Scan documents and photos with phone camera, Edit PDFs, add text, and sign documents, Enhance photos and remove backgrounds, Supports over 10,000 printer models, Wireless printing via Wi-Fi

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smart Tools Weekly | $6.99 | per 7 days |
| Weekly Pro | $7.99 | per 7 days |
| Smart Printer Weekly | $9.99 | per 7 days |
| Smart Tools Monthly | $12.99 | per month |
| Smart Printer Monthly | $17.99 | per month |
| Smart Tools Yearly | $19.99 | per year |
| Monthly Pro | $19.99 | per month |
| Smart Printer Yearly | $24.99 | per year |
| Yearly Pro | $49.99 | per year |
| Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is LED System free?

LED System is free to download, with no in-app purchases.

### Is Smart Printer App for HP free?

Smart Printer App for HP is free to download, with in-app purchases available.

### Do LED System or Smart Printer App for HP have ads?

Neither LED System nor Smart Printer App for HP shows ads.

### Which is updated more often, LED System or Smart Printer App for HP?

LED System ships an update weekly, and Smart Printer App for HP monthly. Most recently, LED System was updated on September 15, 2026 and Smart Printer App for HP on September 15, 2026.

---

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