# 千米神眼 vs Smaint

The clearest difference is rating: 千米神眼 at 5.0 against Smaint's 4.0. 千米神眼 also leads on review sentiment (39% vs 0%). Smaint's advantage is in-app purchases (none vs 10) and iOS requirement (11.0 vs 13.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. 千米神眼 sells 10 one-off in-app purchases. Smaint asks for nothing beyond the download.

千米神眼 holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 39% of 千米神眼's written reviews are positive against 0% of Smaint's.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | 千米神眼 | Smaint |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1586099982/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/smaint/id1591332818/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | **39.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Ad-supported |
| Size | 337 MB | 95 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [俊 刘](https://appshunter.io/developer/1250679739) | [家宜 朱](https://appshunter.io/developer/1591330514) |

## What reviewers say

### 千米神眼

[App page](https://appshunter.io/ios/app/id1586099982)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 告警云录像月套餐（3天循环录） | $1.99 | one-time |
| 告警云录像月套餐（30天循环录） | $3.99 | one-time |
| 行车服务vip 90天套餐 | $9.99 | one-time |
| 告警云录像季套餐（30天循环录） | $12.99 | one-time |
| 行车服务黄金vip 90天套餐 | $15.99 | one-time |
| 行车服务vip 180天套餐 | $17.99 | one-time |
| 行车服务vip 360天套餐 | $20.99 | one-time |
| 行车服务黄金vip 180天套餐 | $30.99 | one-time |
| 告警云录像年套餐（30天循环录） | $35.99 | one-time |
| 行车服务黄金vip 360天套餐 | $45.99 | one-time |


### Smaint

[App page](https://appshunter.io/ios/app/smaint/id1591332818)

This app provides simple, secure, and reliable smart security monitoring products and solutions. It's designed for various environments, from busy urban areas to remote rural locations, ensuring your assets are always under your control.

**Highlights:** Smart security monitoring, Reliable surveillance products, Solutions for urban and rural areas, Asset control and security, Easy-to-use interface

**In-app purchases:** none


## Frequently asked questions

### Is 千米神眼 free?

千米神眼 is free to download, with in-app purchases available.

### Is Smaint free?

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

### Which has better reviews, 千米神眼 or Smaint?

千米神眼 is rated higher. 千米神眼 averages 5.0 out of 5 from 1 ratings, while Smaint averages 4.0 from 1 ratings.

### Do 千米神眼 or Smaint have ads?

Both 千米神眼 and Smaint show ads.

### Which is updated more often, 千米神眼 or Smaint?

千米神眼 ships an update every 3 weeks, and Smaint every 3 weeks. Most recently, 千米神眼 was updated on October 24, 2026 and Smaint on October 24, 2026.

---

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