# Visual Inspect™ vs ZoneTrekker

The clearest difference is price: Visual Inspect™ at Free against ZoneTrekker's $3.99. Visual Inspect™ also leads on update cadence (every 5 weeks vs every 3 months) and iOS requirement (13.4 vs 15.0). ZoneTrekker's advantage is review sentiment (63% vs 33%) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

Visual Inspect™ is free to download; ZoneTrekker costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Visual Inspect™ ships an update every 5 weeks, ZoneTrekker every 3 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Visual Inspect™ | ZoneTrekker |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | — | **[3.4 (5 ratings)](https://appshunter.io/ios/app/zonetrekker-world-clock/id1017583412/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 33.3% of reviews | **62.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | **Free** | Paid |
| Size | 82 MB | 6 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FARO Technologies Inc.](https://appshunter.io/developer/397761761) | [ozPDA](https://appshunter.io/developer/295147488) |

## What reviewers say

### Visual Inspect™

[App page](https://appshunter.io/ios/app/visual-inspect/id382570004)

Visualize and compare large 3D CAD models on an iPad for real-time manufacturing insights. Detect errors early in production, construction, or design processes with flexible, mobile data storage and fast loading of complex datasets.

**Highlights:** Mobile 3D CAD data visualization, Comparison to real-world conditions, Early error detection, Compressed mobile format for flexibility, Fast loading of large datasets, Support for numerous 3D data formats

**Features:** macOS Compatibility

**In-app purchases:** none


### ZoneTrekker

[App page](https://appshunter.io/ios/app/zonetrekker-world-clock/id1017583412)

Track local time, weather, holidays, and timezones for any location worldwide. Customize lists, set alarms, and compare time differences with visual aids. Get detailed weather history and holiday information.

**Highlights:** Customizable location lists, Real-time local time and weather, Public holiday tracking, Timezone comparison charts, Location-based alarms, 24-hour weather history

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

**In-app purchases:** none


## Frequently asked questions

### Is Visual Inspect™ free?

Visual Inspect™ is free to download, with no in-app purchases.

### Is ZoneTrekker free?

ZoneTrekker costs $3.99, with no in-app purchases.

### Do Visual Inspect™ or ZoneTrekker have ads?

Neither Visual Inspect™ nor ZoneTrekker shows ads.

### Which is updated more often, Visual Inspect™ or ZoneTrekker?

Visual Inspect™ ships an update every 5 weeks, and ZoneTrekker every 3 months. Most recently, Visual Inspect™ was updated on November 1, 2026 and ZoneTrekker on November 6, 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.*