# Site Audit Pro vs Mining Sentry Operator

The clearest difference is price: Mining Sentry Operator at Free against Site Audit Pro's $12.90. Mining Sentry Operator also leads on in-app purchases (none vs 2) and review sentiment (100% vs 76%). Site Audit Pro's advantage is ratings volume (11K vs 1) and chart position (#4 vs unranked). On update cadence, ads and device support there is nothing between them.

Mining Sentry Operator is free to download; Site Audit Pro costs $12.90 up front. Site Audit Pro sells 2 in-app purchases, starting at $7.49 per month. Mining Sentry Operator asks for nothing beyond the download.

Mining Sentry Operator holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Site Audit Pro has 11K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 76% of Site Audit Pro's written reviews are positive against 100% of Mining Sentry Operator's.

Site Audit Pro ships an update every 2 weeks, Mining Sentry Operator fortnightly. The most recent releases landed on October 15, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Site Audit Pro | Mining Sentry Operator |
| --- | --- | --- |
| Price | $12.90 | **Free** |
| Rating | [4.8 (11K ratings)](https://appshunter.io/ios/app/site-audit-pro/id430234732/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mining-sentry-operator/id6471847543/reviews)** |
| Number of ratings | **11K** | 1 |
| Positive reviews | 76.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#4** | — |
| Size | 77 MB | 35 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Veam Studios Ltd](https://appshunter.io/developer/410336935) | [Robert Smith](https://appshunter.io/developer/1716065952) |

## What reviewers say

### Site Audit Pro

[App page](https://appshunter.io/ios/app/site-audit-pro/id430234732)

**Currently charting:** #4 Top Paid · Productivity, #36 Top Paid (US App Store)

Streamline audits and inspections with this app. Document issues with photos, add annotations, and organize findings into projects. Generate professional, customized reports on the go.

**Highlights:** Record and document issues, Annotate images directly, Organize issues into projects, Add timestamps and GPS to images, Share professional PDF/CSV reports, Customize report content and design

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $7.49 | per month |
| Yearly | $64.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Generates professional-looking reports
- 💡 Customizable templates
- 👍 Streamlines workflow
- 👍 Convenient for field work

**What reviewers complain about**

- 🐛 Occasional crashes or freezes
- 🐛 Issues with photo uploads or syncing
- 🔒 Limited sharing/collaboration options
- 💡 Inability to add multiple photos per issue
- 💡 Lack of advanced formatting/editing options

**Reported bugs**

- Inconsistent photo quality in reports
- Issues with emailing reports from the app
- Problems with syncing between mobile and desktop
- Unexpected app crashes or freezes

**Requested features**

- Ability to add multiple photos per issue
- Option to import/attach PDF files or floor plans
- Improved collaboration features (shared projects, status tracking)
- More customization options for report layout and formatting
- Automatic renumbering of issues when reordering


### Mining Sentry Operator

[App page](https://appshunter.io/ios/app/mining-sentry-operator/id6471847543)

Streamline mining and quarry operations with a platform designed for equipment and workplace exams. Ensure MSHA compliance, enhance worker safety, and gain real-time insights for efficient management.

**Highlights:** Comprehensive equipment exams, Efficient workplace exams, Real-time data and analytics, User-friendly interface, Reliable compliance tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Site Audit Pro free?

Site Audit Pro costs $12.90, and also offers in-app purchases.

### Is Mining Sentry Operator free?

Mining Sentry Operator is free to download, with no in-app purchases.

### Which has better reviews, Site Audit Pro or Mining Sentry Operator?

Mining Sentry Operator is rated higher. Site Audit Pro averages 4.8 out of 5 from 11K ratings, while Mining Sentry Operator averages 5.0 from 1 ratings.

### Do Site Audit Pro or Mining Sentry Operator have ads?

Neither Site Audit Pro nor Mining Sentry Operator shows ads.

### Which is updated more often, Site Audit Pro or Mining Sentry Operator?

Site Audit Pro ships an update every 2 weeks, and Mining Sentry Operator fortnightly. Most recently, Site Audit Pro was updated on October 15, 2026 and Mining Sentry Operator on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*