# SprayFoamMag vs Cutting Tool Engineering

The clearest difference is rating: Cutting Tool Engineering at 5.0 against SprayFoamMag's 4.0. Cutting Tool Engineering also leads on update cadence (every 2 days vs every 22 months). SprayFoamMag's advantage is in-app purchases (none vs 10). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Cutting Tool Engineering sells 10 one-off in-app purchases. SprayFoamMag asks for nothing beyond the download.

Cutting Tool Engineering holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

SprayFoamMag ships an update every 22 months, Cutting Tool Engineering every 2 days. The most recent releases landed on September 9, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | SprayFoamMag | Cutting Tool Engineering |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/sprayfoammag/id470201112/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cutting-tool-engineering/id6478613027/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 2 days** |
| Monetization | **Free** | Subscription |
| Size | 29 MB | 9 MB |
| Requires iOS | 10.2 | 10.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Niche Digital Media Corp](https://appshunter.io/developer/470201115) | [CTE PUBLICATIONS, INC](https://appshunter.io/developer/659189723) |

## What reviewers say

### SprayFoamMag

[App page](https://appshunter.io/ios/app/sprayfoammag/id470201112)

This digital publication offers free, bi-monthly issues focused on spray foam insulation and roofing. It provides practical knowledge for building and construction professionals, specifiers, and energy-conscious readers worldwide.

**Highlights:** Digital magazine publication, Focus on spray foam insulation and roofing, Bi-monthly issues, Global audience, Practical industry knowledge, Targeted to professionals

**Features:** macOS Compatibility

**In-app purchases:** none


### Cutting Tool Engineering

[App page](https://appshunter.io/ios/app/cutting-tool-engineering/id6478613027)

Access the leading magazine for the metalworking industry, covering all aspects of machining processes. Explore cutting and grinding operations, tools, fluids, and machine technologies. Published 12 times a year, it's a key resource for industry decision-makers.

**Highlights:** Metalworking industry coverage, Machining process insights, Cutting and grinding operations, Tooling and fluids, Machine tool technology, Digital media presence

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cutting Tool E: 20240305141746 | $9.99 | one-time |
| Cutting Tool E: 20240305141714 | $9.99 | one-time |
| Cutting Tool E: 20240305141736 | $9.99 | one-time |
| Cutting Tool E: 20240305141835 | $9.99 | one-time |
| Cutting Tool E: 20240305141755 | $9.99 | one-time |
| Cutting Tool E: 20240305141805 | $9.99 | one-time |
| Cutting Tool E: 20240305141825 | $9.99 | one-time |
| Cutting Tool E: 20240305141846 | $9.99 | one-time |
| Cutting Tool E: 20240305141725 | $9.99 | one-time |
| Cutting Tool E: 20240305141815 | $9.99 | one-time |


## Frequently asked questions

### Is SprayFoamMag free?

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

### Is Cutting Tool Engineering free?

Cutting Tool Engineering is free to download, with in-app purchases available.

### Which has better reviews, SprayFoamMag or Cutting Tool Engineering?

Cutting Tool Engineering is rated higher. SprayFoamMag averages 4.0 out of 5 from 2 ratings, while Cutting Tool Engineering averages 5.0 from 1 ratings.

### Do SprayFoamMag or Cutting Tool Engineering have ads?

Neither SprayFoamMag nor Cutting Tool Engineering shows ads.

### Which is updated more often, SprayFoamMag or Cutting Tool Engineering?

SprayFoamMag ships an update every 22 months, and Cutting Tool Engineering every 2 days. Most recently, SprayFoamMag was updated on September 9, 2026 and Cutting Tool Engineering on June 11, 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.*