# VALK Tools vs CoatInspect Pro

The clearest difference is in-app purchases: VALK Tools at none against CoatInspect Pro's 2. VALK Tools also leads on update cadence (every 2 weeks vs every 4 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. CoatInspect Pro sells 2 in-app purchases, starting at $1.99 per 7 days. VALK Tools asks for nothing beyond the download.

VALK Tools ships an update every 2 weeks, CoatInspect Pro every 4 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | VALK Tools | CoatInspect Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/coatinspect-pro-coating-calc/id6761478001/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 85 MB | 16 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [ITRoots](https://appshunter.io/developer/1086447931) | [Ersel Tarhan](https://appshunter.io/developer/1093545232) |

## What reviewers say

### VALK Tools

[App page](https://appshunter.io/ios/app/valk-tools/id6754689250)

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

**In-app purchases:** none


### CoatInspect Pro

[App page](https://appshunter.io/ios/app/coatinspect-pro-coating-calc/id6761478001)

This app provides essential coating inspection calculations and reference guides for professionals working in environments with limited internet access. It offers tools for dry film thickness, dew point, ambient conditions, spread rate, and abrasive consumption, all functioning offline.

**Highlights:** DFT/WFT Calculator, Dew Point Calculator, Ambient Condition Check, Spread Rate Calculator, Surface Profile Calculator, Abrasive Consumption Calculator, Offline Reference Guides

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $1.99 | per 7 days |
| Annual Premium | $19.99 | per year |


## Frequently asked questions

### Is VALK Tools free?

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

### Is CoatInspect Pro free?

CoatInspect Pro is free to download, with in-app purchases available.

### Do VALK Tools or CoatInspect Pro have ads?

Neither VALK Tools nor CoatInspect Pro shows ads.

### Which is updated more often, VALK Tools or CoatInspect Pro?

VALK Tools ships an update every 2 weeks, and CoatInspect Pro every 4 weeks. Most recently, VALK Tools was updated on October 30, 2026 and CoatInspect Pro 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.*