# 地图测绘 vs 微AI验证

The clearest difference is update cadence: 微AI验证 at every 2 days against 地图测绘's every 2 months. 地图测绘's advantage is iOS requirement (12.0 vs 15). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

地图测绘 ships an update every 2 months, 微AI验证 every 2 days. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | 地图测绘 | 微AI验证 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (2 ratings)](https://appshunter.io/ios/app/id1584557483/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 4.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 71 MB | 1 MB |
| Requires iOS | **12.0** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [北京才牛图科技有限公司](https://appshunter.io/developer/1556885180) | [Guangzhou Pinzhen Anti-Counterfeiting Technology Co., Ltd.](https://appshunter.io/developer/1818287584) |

## What reviewers say

### 地图测绘

[App page](https://appshunter.io/ios/app/id1584557483)

This utility app allows users to measure distances and areas on a map by drawing custom lines and polygons. It supports various map views and offers search functionality to define measurement areas.

**Highlights:** Measure area by drawing polygons, Measure distance with multi-point lines, Multiple map view options (satellite, terrain, street), Search for measurement areas

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

**In-app purchases:** none


### 微AI验证

[App page](https://appshunter.io/ios/app/ai/id6747283355)

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

**In-app purchases:** none


## Frequently asked questions

### Is 地图测绘 free?

地图测绘 is free to download, with no in-app purchases.

### Is 微AI验证 free?

微AI验证 is free to download, with no in-app purchases.

### Do 地图测绘 or 微AI验证 have ads?

Neither 地图测绘 nor 微AI验证 shows ads.

### Which is updated more often, 地图测绘 or 微AI验证?

地图测绘 ships an update every 2 months, and 微AI验证 every 2 days. Most recently, 地图测绘 was updated on November 3, 2026 and 微AI验证 on November 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.*