# Vic vs 地下工程计算

The clearest difference is update cadence: 地下工程计算 at every 7 months against Vic's every 75 months. Vic's advantage is iOS requirement (12.0 vs 15.0). 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.

Vic ships an update every 75 months, 地下工程计算 every 7 months. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Vic | 地下工程计算 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vic-snap/id720202361/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 75 months | **Every 7 months** |
| Monetization | Free | — |
| Size | 1 MB | 33 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Correlated Solutions, Inc.](https://appshunter.io/developer/720202365) | [靖奇 崔](https://appshunter.io/developer/1745990262) |

## What reviewers say

### Vic

[App page](https://appshunter.io/ios/app/vic-snap/id720202361)

Control digital image correlation systems remotely with live image feedback. Features include camera alignment, exposure control, and image acquisition triggers. Supports multiple systems and requires PC software.

**Highlights:** Remote control for DIC systems, Live image display, Cross-hair cursor for camera alignment, Exposure control, Zoom for focusing, Image acquisition triggers, Support for multiple systems

**Features:** macOS Compatibility

**In-app purchases:** none


### 地下工程计算

[App page](https://appshunter.io/ios/app/id6502586182)

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

**In-app purchases:** none


## Frequently asked questions

### Is Vic free?

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

### Is 地下工程计算 free?

地下工程计算 is free to download, with no in-app purchases.

### Do Vic or 地下工程计算 have ads?

Neither Vic nor 地下工程计算 shows ads.

### Which is updated more often, Vic or 地下工程计算?

Vic ships an update every 75 months, and 地下工程计算 every 7 months. Most recently, Vic was updated on October 23, 2026 and 地下工程计算 on October 27, 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.*