# CoatingMaster vs Shoulder Workout at Home

The clearest difference is in-app purchases: CoatingMaster at none against Shoulder Workout at Home's 4. CoatingMaster also leads on ads (none vs shown) and iOS requirement (11.0 vs 16.1). Shoulder Workout at Home's advantage is update cadence (every 2 months vs every 7 months). On price, review sentiment and device support there is nothing between them.

Both are free to download. Shoulder Workout at Home sells 4 in-app purchases, starting at $1.99 per 7 days. CoatingMaster asks for nothing beyond the download.

CoatingMaster ships an update every 7 months, Shoulder Workout at Home every 2 months. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | CoatingMaster | Shoulder Workout at Home |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (4 ratings)](https://appshunter.io/ios/app/shoulder-workout-at-home/id6743645913/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 14 MB | 22 MB |
| Requires iOS | **11.0** | 16.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [海军 欧阳](https://appshunter.io/developer/1284631051) | [ESPRESSO TECH (SMC-PRIVATE) LIMITED](https://appshunter.io/developer/1812366711) |

## What reviewers say

### CoatingMaster

[App page](https://appshunter.io/ios/app/coatingmaster/id1336000948)

This dual-purpose instrument uses magnetic and eddy current methods to measure the thickness of coatings on both magnetic and non-magnetic metal substrates. It features automatic substrate identification, multiple calibration options, and a negative display function for enhanced accuracy. The device offers audible prompts and both manual and automatic power-off modes.

**Highlights:** Magnetic and eddy current measurement, Automatic substrate identification, Single and two-point calibration, Basic calibration correction, Negative display for zero point accuracy, Audible prompts, Manual and automatic power-off

**Features:** macOS Compatibility

**In-app purchases:** none


### Shoulder Workout at Home

[App page](https://appshunter.io/ios/app/shoulder-workout-at-home/id6743645913)

Achieve stronger, more defined shoulders with guided exercises you can do at home. This app offers structured plans, custom routines, and daily challenges for all fitness levels, requiring no gym equipment. Track your progress and access expert tips to enhance your shoulder strength and posture.

**Highlights:** Structured training plans, 30-day challenge, Custom workout builder, Workout reminders, Detailed exercise guidance, Progress tracking, No equipment needed

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $1.99 | per 7 days |
| Monthly Access | $3.99 | per month |
| Yearly Access | $29.99 | per year |
| Shoulder Workout Lifetime | $12.99 | one-time |


## Frequently asked questions

### Is CoatingMaster free?

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

### Is Shoulder Workout at Home free?

Shoulder Workout at Home is free to download, with in-app purchases available.

### Do CoatingMaster or Shoulder Workout at Home have ads?

Shoulder Workout at Home shows ads; CoatingMaster does not.

### Which is updated more often, CoatingMaster or Shoulder Workout at Home?

CoatingMaster ships an update every 7 months, and Shoulder Workout at Home every 2 months. Most recently, CoatingMaster was updated on October 24, 2026 and Shoulder Workout at Home on October 26, 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.*