# smart IoT vs 快拼打印

The clearest difference is in-app purchases: smart IoT at none against 快拼打印's 1. smart IoT also leads on iOS requirement (12.0 vs 17.0). 快拼打印's advantage is update cadence (every 9 days vs every 24 months). On price, ads and device support there is nothing between them.

Both are free to download. 快拼打印 sells 1 one-off in-app purchase. smart IoT asks for nothing beyond the download.

smart IoT ships an update every 24 months, 快拼打印 every 9 days. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | smart IoT | 快拼打印 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 9 days** |
| Size | 190 MB | 4 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [汉军 唐](https://appshunter.io/developer/1524398218) | [Beijing Black & White Network Technology Co., Ltd.](https://appshunter.io/developer/1743535104) |

## What reviewers say

### smart IoT

[App page](https://appshunter.io/ios/app/smart-iot/id6444161724)

**Features:** macOS Compatibility

**In-app purchases:** none


### 快拼打印

[App page](https://appshunter.io/ios/app/id6786281522)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quick Print Lifetime | $0.99 | one-time |


## Frequently asked questions

### Is smart IoT free?

smart IoT is free to download, with no in-app purchases.

### Is 快拼打印 free?

快拼打印 is free to download, with in-app purchases available.

### Do smart IoT or 快拼打印 have ads?

Neither smart IoT nor 快拼打印 shows ads.

### Which is updated more often, smart IoT or 快拼打印?

smart IoT ships an update every 24 months, and 快拼打印 every 9 days. Most recently, smart IoT was updated on October 27, 2026 and 快拼打印 on October 28, 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.*