# TTP Tools vs CoatInspect Pro

The clearest difference is in-app purchases: TTP Tools at none against CoatInspect Pro's 2. TTP Tools also leads on device support (3 vs 1) and iOS requirement (6.0 vs 17.0). On price, rating, ratings volume 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. TTP Tools asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.0 for TTP Tools against 4.0 for CoatInspect Pro. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

## The numbers

| Metric | TTP Tools | CoatInspect Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/ttp-tools/id947857456/reviews) | [4.0 (1 ratings)](https://appshunter.io/ios/app/coatinspect-pro-coating-calc/id6761478001/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 18 MB | 16 MB |
| Requires iOS | **6.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Marine Publications International Limited](https://appshunter.io/developer/486858357) | [Ersel Tarhan](https://appshunter.io/developer/1093545232) |

## What reviewers say

### TTP Tools

[App page](https://appshunter.io/ios/app/ttp-tools/id947857456)

A collection of free utilities and information for the coatings industry. It offers calculators for conversions, spread rates, film thickness, and surface area, along with diagrams and guides for surface preparation.

**Highlights:** Metric/Imperial Conversions, Spread Rates Calculator, Film Thickness Calculator, Surface Area Calculations, Coating Breakdown Diagrams, Abrasive Information, Pre-surface Preparation Guide

**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 TTP Tools free?

TTP 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.

### Which has better reviews, TTP Tools or CoatInspect Pro?

TTP Tools and CoatInspect Pro are both rated 4.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

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

Neither TTP Tools nor CoatInspect Pro shows ads.

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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.*