# JINOU Smart Socket vs Smart Printer App․

The clearest difference is in-app purchases: JINOU Smart Socket at none against Smart Printer App․'s 3. JINOU Smart Socket also leads on ads (none vs shown). Smart Printer App․'s advantage is update cadence (every 3 weeks vs every 11 months) and iOS requirement (14 vs 16.1). On price and device support there is nothing between them.

Both are free to download. Smart Printer App․ sells 3 in-app purchases, starting at $5.99 per 7 days. JINOU Smart Socket asks for nothing beyond the download.

JINOU Smart Socket ships an update every 11 months, Smart Printer App․ every 3 weeks. Both last shipped on October 2, 2026.

## The numbers

| Metric | JINOU Smart Socket | Smart Printer App․ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Size | 3 MB | 59 MB |
| Requires iOS | 16.1 | **14** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chongqing Jin'Ou Technology Development Co., Ltd.](https://appshunter.io/developer/1715258511) | [Forms](https://appshunter.io/developer/1765480567) |

## What reviewers say

### JINOU Smart Socket

[App page](https://appshunter.io/ios/app/jinou-smart-socket/id903303496)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Printer App․

[App page](https://appshunter.io/ios/app/smart-printer-app/id6759767396)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Printer Weekly VIP | $5.99 | per 7 days |
| Printer Monthly VIP | $12.99 | per month |
| Printer Yearly VIP | $39.99 | per year |


## Frequently asked questions

### Is JINOU Smart Socket free?

JINOU Smart Socket is free to download, with no in-app purchases.

### Is Smart Printer App․ free?

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

### Do JINOU Smart Socket or Smart Printer App․ have ads?

Smart Printer App․ shows ads; JINOU Smart Socket does not.

### Which is updated more often, JINOU Smart Socket or Smart Printer App․?

JINOU Smart Socket ships an update every 11 months, and Smart Printer App․ every 3 weeks. Most recently, JINOU Smart Socket was updated on October 2, 2026 and Smart Printer App․ on October 2, 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.*