# CoatingMaster vs RunTracker Fitness

The clearest difference is review sentiment: RunTracker Fitness at 100% against CoatingMaster's 0%. RunTracker Fitness also leads on update cadence (every 3 weeks vs every 7 months). CoatingMaster's advantage is in-app purchases (none vs 2) and iOS requirement (11.0 vs 18.0). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. RunTracker Fitness sells 2 in-app purchases, starting at $1.29 per month. CoatingMaster asks for nothing beyond the download.

CoatingMaster ships an update every 7 months, RunTracker Fitness every 3 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | CoatingMaster | RunTracker Fitness |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/runtracker-fitness/id6444821448/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 14 MB | 39 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [海军 欧阳](https://appshunter.io/developer/1284631051) | [Lucin Digital Services LLC](https://appshunter.io/developer/959802295) |

## 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


### RunTracker Fitness

[App page](https://appshunter.io/ios/app/runtracker-fitness/id6444821448)

This privacy-focused fitness app records your runs, walks, or cycles with accurate GPS tracking and real-time stats. It stores all data locally, ensuring your personal information remains private. Enjoy features like progress maps, calorie tracking, and music integration without any logins or data uploads.

**Highlights:** Accurate GPS run recording, Real-time distance, time, and pace stats, Progress map visualization, Calorie burn tracking, Integrated music playback, Run history and data management, Activity type customization

**Features:** Family Sharing, Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.29 | per month |
| Annual Subscription | $9.99 | per year |


## Frequently asked questions

### Is CoatingMaster free?

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

### Is RunTracker Fitness free?

RunTracker Fitness is free to download, with in-app purchases available.

### Do CoatingMaster or RunTracker Fitness have ads?

Neither CoatingMaster nor RunTracker Fitness shows ads.

### Which is updated more often, CoatingMaster or RunTracker Fitness?

CoatingMaster ships an update every 7 months, and RunTracker Fitness every 3 weeks. Most recently, CoatingMaster was updated on October 24, 2026 and RunTracker Fitness on October 27, 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.*